From aaec55d900bb8ce0425dd6d36e9915f141cf0319 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Sat, 4 Oct 2014 15:49:34 +0200
Subject: [PATCH] Updated Redactor 9.2 -> 10.0

There are still some small glitches and I have not yet overhauled the API access from our own scripts (e.g. mentions). If something related to the editor is now broken, blame me.
---
 .../js/3rdParty/redactor/plugins/table.js     |   330 +
 .../js/3rdParty/redactor/plugins/wbbcode.js   |  2256 +--
 .../js/3rdParty/redactor/plugins/wbutton.js   |   265 +-
 .../3rdParty/redactor/plugins/wfontcolor.js   |   117 +-
 .../3rdParty/redactor/plugins/wfontfamily.js  |    95 +-
 .../js/3rdParty/redactor/plugins/wfontsize.js |    77 +-
 .../3rdParty/redactor/plugins/wmonkeypatch.js |  1000 +-
 .../js/3rdParty/redactor/plugins/wupload.js   |   376 +-
 .../js/3rdParty/redactor/plugins/wutil.js     |   819 +-
 .../files/js/3rdParty/redactor/redactor.js    | 13119 ++++++++--------
 .../js/3rdParty/redactor/redactor.min.js      |     7 +-
 wcfsetup/install/files/style/redactor.less    |    20 +-
 12 files changed, 9300 insertions(+), 9181 deletions(-)
 create mode 100644 wcfsetup/install/files/js/3rdParty/redactor/plugins/table.js

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/table.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/table.js
new file mode 100644
index 0000000000..dfc483197f
--- /dev/null
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/table.js
@@ -0,0 +1,330 @@
+if (!RedactorPlugins) var RedactorPlugins = {};
+
+RedactorPlugins.table = function()
+{
+	return {
+		getTemplate: function()
+		{
+			return String()
+			+ '<section id="redactor-modal-table-insert">'
+				+ '<label>' + this.lang.get('rows') + '</label>'
+				+ '<input type="text" size="5" value="2" id="redactor-table-rows" />'
+				+ '<label>' + this.lang.get('columns') + '</label>'
+				+ '<input type="text" size="5" value="3" id="redactor-table-columns" />'
+			+ '</section>';
+		},
+		init: function()
+		{
+
+			var dropdown = {};
+
+			dropdown.insert_table = { title: this.lang.get('insert_table'), func: this.table.show };
+			dropdown.insert_row_above = { title: this.lang.get('insert_row_above'), func: this.table.addRowAbove };
+			dropdown.insert_row_below = { title: this.lang.get('insert_row_below'), func: this.table.addRowBelow };
+			dropdown.insert_column_left = { title: this.lang.get('insert_column_left'), func: this.table.addColumnLeft };
+			dropdown.insert_column_right = { title: this.lang.get('insert_column_right'), func: this.table.addColumnRight };
+			dropdown.add_head = { title: this.lang.get('add_head'), func: this.table.addHead };
+			dropdown.delete_head = { title: this.lang.get('delete_head'), func: this.table.deleteHead };
+			dropdown.delete_column = { title: this.lang.get('delete_column'), func: this.table.deleteColumn };
+			dropdown.delete_row = { title: this.lang.get('delete_row'), func: this.table.deleteRow };
+			dropdown.delete_table = { title: this.lang.get('delete_table'), func: this.table.deleteTable };
+
+			this.observe.addButton('td', 'table');
+			this.observe.addButton('th', 'table');
+
+			var button = this.button.addBefore('link', 'table', this.lang.get('table'));
+			this.button.addDropdown(button, dropdown);
+		},
+		show: function()
+		{
+			this.modal.addTemplate('table', this.table.getTemplate());
+
+			this.modal.load('table', this.lang.get('insert_table'), 300);
+			this.modal.createCancelButton();
+
+			var button = this.modal.createActionButton(this.lang.get('insert'));
+			button.on('click', this.table.insert);
+
+			this.selection.save();
+			this.modal.show();
+
+			$('#redactor-table-rows').focus();
+
+		},
+		insert: function()
+		{
+
+			var rows = $('#redactor-table-rows').val(),
+				columns = $('#redactor-table-columns').val(),
+				$tableBox = $('<div>'),
+				tableId = Math.floor(Math.random() * 99999),
+				$table = $('<table id="table' + tableId + '"><tbody></tbody></table>'),
+				i, $row, z, $column;
+
+			for (i = 0; i < rows; i++)
+			{
+				$row = $('<tr>');
+
+				for (z = 0; z < columns; z++)
+				{
+					$column = $('<td>' + this.opts.invisibleSpace + '</td>');
+
+					// set the focus to the first td
+					if (i === 0 && z === 0)
+					{
+						$column.append(this.selection.getMarker());
+					}
+
+					$($row).append($column);
+				}
+
+				$table.append($row);
+			}
+
+			$tableBox.append($table);
+			var html = $tableBox.html();
+
+
+			this.modal.close();
+			this.selection.restore();
+
+			if (this.table.getTable()) return;
+
+			this.buffer.set();
+
+			var current = this.selection.getBlock() || this.selection.getCurrent();
+			if (current && current.tagName != 'BODY')
+			{
+				if (current.tagName == 'LI') current = $(current).closest('ul, ol');
+				$(current).after(html);
+			}
+			else
+			{
+				this.insert.html(html);
+			}
+
+			this.selection.restore();
+
+			var table = this.$editor.find('#table' + tableId);
+
+			if (!this.opts.linebreaks && (this.utils.browser('mozilla') || this.utils.browser('msie')))
+			{
+				var $next = table.next();
+				if ($next.length === 0)
+				{
+					 table.after(this.opts.emptyHtml);
+				}
+			}
+
+			this.observe.buttons();
+
+			table.find('span.redactor-selection-marker').remove();
+			table.removeAttr('id');
+
+			this.code.sync();
+			this.core.setCallback('insertedTable', table);
+		},
+		getTable: function()
+		{
+			var $table = $(this.selection.getParent()).closest('table');
+
+			if (!this.utils.isRedactorParent($table)) return false;
+			if ($table.size() === 0) return false;
+
+			return $table;
+		},
+		restoreAfterDelete: function($table)
+		{
+			this.selection.restore();
+			$table.find('span.redactor-selection-marker').remove();
+			this.code.sync();
+		},
+		deleteTable: function()
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			this.buffer.set();
+
+
+			var $next = $table.next();
+			if (!this.opts.linebreaks && $next.length !== 0)
+			{
+				this.caret.setStart($next);
+			}
+			else
+			{
+				this.caret.setAfter($table);
+			}
+
+
+			$table.remove();
+
+			this.code.sync();
+		},
+		deleteRow: function()
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			var $current = $(this.selection.getCurrent());
+
+			this.buffer.set();
+
+			var $current_tr = $current.closest('tr');
+			var $focus_tr = $current_tr.prev().length ? $current_tr.prev() : $current_tr.next();
+			if ($focus_tr.length)
+			{
+				var $focus_td = $focus_tr.children('td, th').first();
+				if ($focus_td.length) $focus_td.prepend(this.selection.getMarker());
+			}
+
+			$current_tr.remove();
+			this.table.restoreAfterDelete($table);
+		},
+		deleteColumn: function()
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			this.buffer.set();
+
+			var $current = $(this.selection.getCurrent());
+			var $current_td = $current.closest('td, th');
+			var index = $current_td[0].cellIndex;
+
+			$table.find('tr').each($.proxy(function(i, elem)
+			{
+				var $elem = $(elem);
+				var focusIndex = index - 1 < 0 ? index + 1 : index - 1;
+				if (i === 0) $elem.find('td, th').eq(focusIndex).prepend(this.selection.getMarker());
+
+				$elem.find('td, th').eq(index).remove();
+
+			}, this));
+
+			this.table.restoreAfterDelete($table);
+		},
+		addHead: function()
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			this.buffer.set();
+
+			if ($table.find('thead').size() !== 0)
+			{
+				this.table.deleteHead();
+				return;
+			}
+
+			var tr = $table.find('tr').first().clone();
+			tr.find('td').html(this.opts.invisibleSpace);
+			$thead = $('<thead></thead>').append(tr);
+			$table.prepend($thead);
+
+			this.code.sync();
+
+		},
+		deleteHead: function()
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			var $thead = $table.find('thead');
+			if ($thead.size() === 0) return;
+
+			this.buffer.set();
+
+			$thead.remove();
+			this.code.sync();
+		},
+		addRowAbove: function()
+		{
+			this.table.addRow('before');
+		},
+		addRowBelow: function()
+		{
+			this.table.addRow('after');
+		},
+		addColumnLeft: function()
+		{
+			this.table.addColumn('before');
+		},
+		addColumnRight: function()
+		{
+			this.table.addColumn('after');
+		},
+		addRow: function(type)
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			this.buffer.set();
+
+			var $current = $(this.selection.getCurrent());
+			var $current_tr = $current.closest('tr');
+			var new_tr = $current_tr.clone();
+
+			new_tr.find('th').replaceWith(function()
+			{
+				var $td = $('<td>');
+				$td[0].attributes = this.attributes;
+
+				return $td.append($(this).contents());
+			});
+
+			new_tr.find('td').html(this.opts.invisibleSpace);
+
+			if (type == 'after')
+			{
+				$current_tr.after(new_tr);
+			}
+			else
+			{
+				$current_tr.before(new_tr);
+			}
+
+			this.code.sync();
+		},
+		addColumn: function (type)
+		{
+			var $table = this.table.getTable();
+			if (!$table) return;
+
+			var index = 0;
+			var current = $(this.selection.getCurrent());
+
+			this.buffer.set();
+
+			var $current_tr = current.closest('tr');
+			var $current_td = current.closest('td, th');
+
+			$current_tr.find('td, th').each($.proxy(function(i, elem)
+			{
+				if ($(elem)[0] === $current_td[0]) index = i;
+
+			}, this));
+
+			$table.find('tr').each($.proxy(function(i, elem)
+			{
+				var $current = $(elem).find('td, th').eq(index);
+
+				var td = $current.clone();
+				td.html(this.opts.invisibleSpace);
+
+				if (type == 'after')
+				{
+					$current.after(td);
+				}
+				else
+				{
+					$current.before(td);
+				}
+
+			}, this));
+
+			this.code.sync();
+		}
+	};
+};
\ No newline at end of file
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
index 5f737288b5..cb1322e93d 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
@@ -7,1234 +7,1284 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wbbcode = {
-	/**
-	 * Initializes the RedactorPlugins.wbbcode plugin.
-	 */
-	init: function() {
-		var $identifier = this.$source.wcfIdentify();
-		
-		this.opts.initCallback = $.proxy(function() {
-			// use stored editor contents
-			var $content = $.trim(this.getOption('wOriginalValue'));
-			if ($content.length) {
-				this.toggle();
-				this.$source.val($content);
-				this.toggle();
-			}
+RedactorPlugins.wbbcode = function() {
+	"use strict";
+	
+	return {
+		/**
+		 * Initializes the RedactorPlugins.wbbcode plugin.
+		 */
+		init: function() {
+			var $identifier = this.$textarea.wcfIdentify();
 			
-			delete this.opts.wOriginalValue;
-		}, this);
-		
-		this.opts.pasteBeforeCallback = $.proxy(this._wPasteBeforeCallback, this);
-		this.opts.pasteAfterCallback = $.proxy(this._wPasteAfterCallback, this);
-		
-		var $mpSyncClean = this.syncClean;
-		var self = this;
-		this.syncClean = function(html) {
-			html = html.replace(/<p><br([^>]+)?><\/p>/g, '<p>@@@wcf_empty_line@@@</p>');
-			return $mpSyncClean.call(self, html);
-		};
-		
-		if (this.getOption('wAutosaveOnce')) {
-			this._saveTextToStorage();
-			delete this.opts.wAutosaveOnce;
-		}
-		
-		// we do not support table heads
-		var $tableButton = this.buttonGet('table');
-		if ($tableButton.length) {
-			var $addHead = $tableButton.data('dropdown').children('a.redactor_dropdown_add_head');
+			this.opts.initCallback = $.proxy(function() {
+				// use stored editor contents
+				var $content = $.trim(this.wutil.getOption('wOriginalValue'));
+				if ($content.length) {
+					this.toggle();
+					this.$textarea.val($content);
+					this.toggle();
+				}
+				
+				delete this.opts.wOriginalValue;
+			}, this);
 			
-			// drop divider
-			$addHead.prev().remove();
+			this.opts.pasteBeforeCallback = $.proxy(this.wbbcode._pasteBeforeCallback, this);
+			this.opts.pasteCallback = $.proxy(this.wbbcode._pasteCallback, this);
 			
-			// drop 'delete head'
-			$addHead.next().remove();
+			var $mpCleanOnSync = this.clean.onSync;
+			this.clean.onSync = function(html) {
+				html = html.replace(/<p><br([^>]+)?><\/p>/g, '<p>@@@wcf_empty_line@@@</p>');
+				return $mpCleanOnSync.call(self, html);
+			};
 			
-			// drop 'add head'
-			$addHead.remove();
+			if (this.wutil.getOption('wAutosaveOnce')) {
+				this.wutil._saveTextToStorage();
+				delete this.opts.wAutosaveOnce;
+			}
 			
-			// toggle dropdown options
-			$tableButton.click($.proxy(this._tableButtonClick, this));
-		}
-		
-		// handle 'insert quote' button
-		WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'insertBBCode_quote_' + $identifier, $.proxy(function(data) {
-			data.cancel = true;
+			// we do not support table heads
+			var $tableButton = this.button.get('table');
+			if ($tableButton.length) {
+				var $dropdown = $tableButton.data('dropdown');
+				
+				// remove head add/delete
+				$dropdown.find('.redactor-dropdown-add_head').parent().remove();
+				$dropdown.find('.redactor-dropdown-delete_head').parent().remove();
+				
+				// add visual divider
+				$('<li class="dropdownDivider" />').insertBefore($dropdown.find('.redactor-dropdown-delete_table').parent());
+				
+				// toggle dropdown options
+				$tableButton.click($.proxy(this.wbbcode._tableButtonClick, this));
+			}
 			
-			this._handleInsertQuote();
-		}, this));
-		
-		// handle keydown
-		WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + $identifier, $.proxy(this._wKeydownCallback, this));
-		WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keyup_' + $identifier, $.proxy(this._wKeyupCallback, this));
-	},
-	
-	/**
-	 * Toggles features within the table dropdown.
-	 * 
-	 * @param	object		event
-	 */
-	_tableButtonClick: function(event) {
-		var $button = $(event.currentTarget);
-		if (!$button.hasClass('dropact')) {
-			return;
-		}
-		
-		var $current = this.getBlock() || this.getCurrent();
-		var $dropdown = $button.data('dropdown');
-		
-		// within table
-		$dropdown.children('li').show();
-		var $insertTable = $dropdown.find('> li > .redactor_dropdown_insert_table').parent();
-		if ($current.tagName == 'TD') {
-			$insertTable.hide().next().hide();
-		}
-		else {
-			$insertTable.nextAll().hide();
-		}
-	},
-	
-	/**
-	 * Inserts a smiley, optionally trying to register a new smiley.
-	 * 
-	 * @param	string		smileyCode
-	 * @param	string		smileyPath
-	 * @param	boolean		registerSmiley
-	 */
-	insertSmiley: function(smileyCode, smileyPath, registerSmiley) {
-		if (registerSmiley) {
-			this.registerSmiley(smileyCode, smileyPath);
-		}
-		
-		if (this.opts.visual) {
-			this.bufferSet();
+			// handle 'insert quote' button
+			WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'insertBBCode_quote_' + $identifier, $.proxy(function(data) {
+				data.cancel = true;
+				
+				this.wbbcode._handleInsertQuote();
+			}, this));
 			
-			this.$editor.focus();
+			// handle keydown
+			WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + $identifier, $.proxy(this.wbbcode._keydownCallback, this));
+			WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keyup_' + $identifier, $.proxy(this.wbbcode._keyupCallback, this));
 			
-			this.insertHtml('&nbsp;<img src="' + smileyPath + '" class="smiley" alt="' + smileyCode + '" />&nbsp;');
+			// disable automatic synchronization
+			this.code.sync = function() { };
 			
-			if (this.opts.air) this.$air.fadeOut(100);
-			this.sync();
-		}
-		else {
-			this.insertAtCaret(' ' + smileyCode + ' ');
-		}
-	},
-	
-	/**
-	 * Registers a new smiley, returns false if the smiley code is already registered.
-	 * 
-	 * @param	string		smileyCode
-	 * @param	string		smileyPath
-	 * @return	boolean
-	 */
-	registerSmiley: function(smileyCode, smileyPath) {
-		if (__REDACTOR_SMILIES[smileyCode]) {
-			return false;
-		}
-		
-		__REDACTOR_SMILIES[smileyCode] = smileyPath;
-		
-		return true;
-	},
-	
-	/**
-	 * Overwrites $.Redactor.toggle() to transform the source mode into a BBCode view.
-	 * 
-	 * @see		$.Redactor.toggle()
-	 * @param	string		direct
-	 */
-	toggle: function(direct) {
-		if (this.opts.visual) {
-			this.sync(undefined, true);
-			this.toggleCode(direct);
-			this.$source.val(this.convertFromHtml(this.$source.val()));
-			
-			this.buttonGet('html').children('i').removeClass('fa-square-o').addClass('fa-square');
-		}
-		else {
-			this.$source.val(this.convertToHtml(this.$source.val()));
-			this.toggleVisual();
-			this._observeQuotes();
-			
-			this.buttonGet('html').children('i').removeClass('fa-square').addClass('fa-square-o');
-		}
-	},
-	
-	/**
-	 * Converts source contents from HTML into BBCode.
-	 * 
-	 * @param	string		html
-	 */
-	convertFromHtml: function(html) {
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforeConvertFromHtml', { html: html });
-		
-		// revert conversion of special characters
-		html = html.replace(/&trade;/gi, '\u2122');
-		html = html.replace(/&copy;/gi, '\u00a9');
-		html = html.replace(/&hellip;/gi, '\u2026');
-		html = html.replace(/&mdash;/gi, '\u2014');
-		html = html.replace(/&dash;/gi, '\u2010');
-		
-		// drop all new lines
-		html = html.replace(/\r?\n/g, '');
-		
-		// convert paragraphs into single lines
-		var $parts = html.split(/(<\/?(?:div|p)>)/);
-		var $tmp = '';
-		var $buffer = '';
-		for (var $i = 0; $i < $parts.length; $i++) {
-			var $part = $parts[$i];
-			if ($part == '<p>' || $part == '<div>') {
-				continue;
-			}
-			else if ($part == '</p>' || $part == '</div>') {
-				$buffer = $.trim($buffer);
-				if ($buffer != '@@@wcf_empty_line@@@') {
-					$buffer += "\n";
-				}
-				
-				$tmp += $buffer;
-				$buffer = '';
-			}
-			else {
-				if ($i == 0 || $i + 1 == $parts.length) {
-					$tmp += $part;
+			this.code.toggle = (function() {
+				if (this.opts.visual) {
+					this.code.startSync();
+					
+					this.code.showCode();
+					this.$textarea.val(this.wbbcode.convertFromHtml(this.$textarea.val()));
+					
+					this.button.get('html').children('i').removeClass('fa-square-o').addClass('fa-square');
 				}
 				else {
-					$buffer += $part;
+					this.$textarea.val(this.wbbcode.convertToHtml(this.$textarea.val()));
+					this.code.showVisual();
+					this.wbbcode._observeQuotes();
+					
+					this.button.get('html').children('i').removeClass('fa-square').addClass('fa-square-o');
 				}
+			}).bind(this);
+		},
+		
+		/**
+		 * Toggles features within the table dropdown.
+		 * 
+		 * @param	object		event
+		 */
+		_tableButtonClick: function(event) {
+			var $button = $(event.currentTarget);
+			if (!$button.hasClass('dropact')) {
+				return;
 			}
-		}
-		
-		if ($buffer) {
-			$tmp += $buffer;
-			$buffer = '';
-		}
-		
-		html = $tmp;
-		
-		html = html.replace(/@@@wcf_empty_line@@@/g, '\n');
-		html = html.replace(/\n\n$/, '\n');
-		
-		// convert all <br> into \n
-		html = html.replace(/<br>$/, '');
-		html = html.replace(/<br>/g, '\n');
-		
-		// drop <br>, they are pointless because the editor already adds a newline after them
-		html = html.replace(/<br>/g, '');
-		html = html.replace(/&nbsp;/gi, " ");
-		
-		// [quote]
-		html = html.replace(/<blockquote class="quoteBox" cite="([^"]+)?" data-author="([^"]+)?">\n?<div[^>]+>\n?<header(?:[^>]*?)>[\s\S]*?<\/header>/gi, function(match, link, author, innerContent) {
-			var $quote;
 			
-			if (author) author = WCF.String.unescapeHTML(author);
-			if (link) link = WCF.String.unescapeHTML(link);
+			var $current = this.selection.getBlock() || this.selection.getCurrent();
+			var $dropdown = $button.data('dropdown');
 			
-			if (link) {
-				$quote = "[quote='" + author + "','" + link + "']";
+			// within table
+			$dropdown.children('li').show();
+			var $insertTable = $dropdown.find('> li > .redactor-dropdown-insert_table').parent();
+			if ($current.tagName == 'TD') {
+				$insertTable.hide();
+			}
+			else {
+				$insertTable.nextAll().hide();
+			}
+		},
+		
+		/**
+		 * Inserts a smiley, optionally trying to register a new smiley.
+		 * 
+		 * @param	string		smileyCode
+		 * @param	string		smileyPath
+		 * @param	boolean		registerSmiley
+		 */
+		insertSmiley: function(smileyCode, smileyPath, registerSmiley) {
+			if (registerSmiley) {
+				this.registerSmiley(smileyCode, smileyPath);
 			}
-			else if (author) {
-				$quote = "[quote='" + author + "']";
+			
+			if (this.opts.visual) {
+				this.bufferSet();
+				
+				this.$editor.focus();
+				
+				this.insertHtml('&nbsp;<img src="' + smileyPath + '" class="smiley" alt="' + smileyCode + '" />&nbsp;');
 			}
 			else {
-				$quote = "[quote]";
+				this.insertAtCaret(' ' + smileyCode + ' ');
+			}
+		},
+		
+		/**
+		 * Registers a new smiley, returns false if the smiley code is already registered.
+		 * 
+		 * @param	string		smileyCode
+		 * @param	string		smileyPath
+		 * @return	boolean
+		 */
+		registerSmiley: function(smileyCode, smileyPath) {
+			if (__REDACTOR_SMILIES[smileyCode]) {
+				return false;
 			}
 			
-			return $quote;
-		});
-		html = html.replace(/(?:\n*)<\/blockquote>\n?/gi, '[/quote]\n');
-		
-		// [email]
-		html = html.replace(/<a [^>]*?href=(["'])mailto:(.+?)\1.*?>([\s\S]+?)<\/a>/gi, '[email=$2]$3[/email]');
-		
-		// [url]
-		html = html.replace(/<a [^>]*?href=(["'])(.+?)\1.*?>([\s\S]+?)<\/a>/gi, function(match, x, url, text) {
-			if (url == text) return '[url]' + url + '[/url]';
+			__REDACTOR_SMILIES[smileyCode] = smileyPath;
 			
-			return "[url='" + url + "']" + text + "[/url]";
-		});
-		
-		// [b]
-		html = html.replace(/<(?:b|strong)>/gi, '[b]');
-		html = html.replace(/<\/(?:b|strong)>/gi, '[/b]');
-		
-		// [i]
-		html = html.replace(/<(?:i|em)>/gi, '[i]');
-		html = html.replace(/<\/(?:i|em)>/gi, '[/i]');
-		
-		// [u]
-		html = html.replace(/<u>/gi, '[u]');
-		html = html.replace(/<\/u>/gi, '[/u]');
-		
-		// [s]
-		html = html.replace(/<(?:s(trike)?|del)>/gi, '[s]');
-		html = html.replace(/<\/(?:s(trike)?|del)>/gi, '[/s]');
-		
-		// [sub]
-		html = html.replace(/<sub>/gi, '[sub]');
-		html = html.replace(/<\/sub>/gi, '[/sub]');
-		
-		// [sup]
-		html = html.replace(/<sup>/gi, '[sup]');
-		html = html.replace(/<\/sup>/gi, '[/sup]');
-		
-		// smileys
-		html = html.replace(/<img [^>]*?alt="([^"]+?)" class="smiley".*?> ?/gi, '$1 '); // firefox
-		html = html.replace(/<img [^>]*?class="smiley" alt="([^"]+?)".*?> ?/gi, '$1 '); // chrome, ie
-		
-		// attachments
-		html = html.replace(/<img [^>]*?class="redactorEmbeddedAttachment" data-attachment-id="(\d+)"( style="float: (left|right)")?>/gi, function(match, attachmentID, styleTag, alignment) {
-			if (alignment) {
-				return '[attach=' + attachmentID + ',' + alignment + '][/attach]';
+			return true;
+		},
+		
+		/**
+		 * Converts source contents from HTML into BBCode.
+		 * 
+		 * @param	string		html
+		 */
+		convertFromHtml: function(html) {
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforeConvertFromHtml', { html: html });
+			
+			// revert conversion of special characters
+			html = html.replace(/&trade;/gi, '\u2122');
+			html = html.replace(/&copy;/gi, '\u00a9');
+			html = html.replace(/&hellip;/gi, '\u2026');
+			html = html.replace(/&mdash;/gi, '\u2014');
+			html = html.replace(/&dash;/gi, '\u2010');
+			
+			// drop all new lines
+			html = html.replace(/\r?\n/g, '');
+			
+			// remove empty links
+			html = html.replace(/<a[^>]*?><\/a>/g, '');
+			
+			// drop empty paragraphs
+			html = html.replace(/<p><\/p>/g, '');
+			
+			// remove <br> right in front of </p> (does not match <p><br></p> since it has been converted already)
+			html = html.replace(/<br( \/)?><\/p>/g, '');
+			
+			// convert paragraphs into single lines
+			var $parts = html.split(/(<\/?(?:div|p)>)/);
+			var $tmp = '';
+			var $buffer = '';
+			for (var $i = 0; $i < $parts.length; $i++) {
+				var $part = $parts[$i];
+				if ($part == '<p>' || $part == '<div>') {
+					continue;
+				}
+				else if ($part == '</p>' || $part == '</div>') {
+					$buffer = $.trim($buffer);
+					if ($buffer != '@@@wcf_empty_line@@@') {
+						$buffer += "\n";
+					}
+					
+					$tmp += $buffer;
+					$buffer = '';
+				}
+				else {
+					if ($i == 0 || $i + 1 == $parts.length) {
+						$tmp += $part;
+					}
+					else {
+						$buffer += $part;
+					}
+				}
 			}
 			
-			return '[attach=' + attachmentID + '][/attach]';
-		});
-		
-		// [img]
-		html = html.replace(/<img [^>]*?src=(["'])([^"']+?)\1 style="float: (left|right)[^"]*".*?>/gi, "[img='$2',$3][/img]");
-		html = html.replace(/<img [^>]*?src=(["'])([^"']+?)\1.*?>/gi, '[img]$2[/img]');
-		
-		// handle [color], [size], [font] and [tt]
-		var $components = html.split(/(<\/?span[^>]*>)/);
-		
-		var $buffer = [ ];
-		var $openElements = [ ];
-		var $result = '';
-		
-		for (var $i = 0; $i < $components.length; $i++) {
-			var $value = $components[$i];
+			if ($buffer) {
+				$tmp += $buffer;
+				$buffer = '';
+			}
+			
+			html = $tmp;
+			
+			html = html.replace(/@@@wcf_empty_line@@@/g, '\n');
+			html = html.replace(/\n\n$/, '\n');
+			
+			// convert all <br> into \n
+			html = html.replace(/<br>$/, '');
+			html = html.replace(/<br>/g, '\n');
 			
-			if ($value == '</span>') {
-				var $opening = $openElements.pop();
-				var $tmp = $opening.start + $buffer.pop() + $opening.end;
+			// drop <br>, they are pointless because the editor already adds a newline after them
+			html = html.replace(/<br>/g, '');
+			html = html.replace(/&nbsp;/gi, " ");
+			
+			// [quote]
+			html = html.replace(/<blockquote class="quoteBox" cite="([^"]+)?" data-author="([^"]+)?">\n?<div[^>]+>\n?<header(?:[^>]*?)>[\s\S]*?<\/header>/gi, function(match, link, author, innerContent) {
+				var $quote;
+				
+				if (author) author = WCF.String.unescapeHTML(author);
+				if (link) link = WCF.String.unescapeHTML(link);
 				
-				if ($buffer.length) {
-					$buffer[$buffer.length - 1] += $tmp;
+				if (link) {
+					$quote = "[quote='" + author + "','" + link + "']";
+				}
+				else if (author) {
+					$quote = "[quote='" + author + "']";
 				}
 				else {
-					$result += $tmp;
+					$quote = "[quote]";
 				}
-			}
-			else {
-				if ($value.match(/^<span style="([^"]+)">/)) {
-					var $style = RegExp.$1;
-					var $start;
-					var $end;
+				
+				return $quote;
+			});
+			html = html.replace(/(?:\n*)<\/blockquote>\n?/gi, '[/quote]\n');
+			
+			// [email]
+			html = html.replace(/<a [^>]*?href=(["'])mailto:(.+?)\1.*?>([\s\S]+?)<\/a>/gi, '[email=$2]$3[/email]');
+			
+			// remove empty links
+			html = html.replace(/<a[^>]+><\/a>/, '');
+			
+			// [url]
+			html = html.replace(/<a [^>]*?href=(["'])(.+?)\1.*?>([\s\S]+?)<\/a>/gi, function(match, x, url, text) {
+				if (url == text) return '[url]' + url + '[/url]';
+				
+				return "[url='" + url + "']" + text + "[/url]";
+			});
+			
+			// [b]
+			html = html.replace(/<(?:b|strong)>/gi, '[b]');
+			html = html.replace(/<\/(?:b|strong)>/gi, '[/b]');
+			
+			// [i]
+			html = html.replace(/<(?:i|em)>/gi, '[i]');
+			html = html.replace(/<\/(?:i|em)>/gi, '[/i]');
+			
+			// [u]
+			html = html.replace(/<u>/gi, '[u]');
+			html = html.replace(/<\/u>/gi, '[/u]');
+			
+			// [s]
+			html = html.replace(/<(?:s(trike)?|del)>/gi, '[s]');
+			html = html.replace(/<\/(?:s(trike)?|del)>/gi, '[/s]');
+			
+			// [sub]
+			html = html.replace(/<sub>/gi, '[sub]');
+			html = html.replace(/<\/sub>/gi, '[/sub]');
+			
+			// [sup]
+			html = html.replace(/<sup>/gi, '[sup]');
+			html = html.replace(/<\/sup>/gi, '[/sup]');
+			
+			// smileys
+			html = html.replace(/<img [^>]*?alt="([^"]+?)" class="smiley".*?> ?/gi, '$1 '); // firefox
+			html = html.replace(/<img [^>]*?class="smiley" alt="([^"]+?)".*?> ?/gi, '$1 '); // chrome, ie
+			
+			// attachments
+			html = html.replace(/<img [^>]*?class="redactorEmbeddedAttachment" data-attachment-id="(\d+)"( style="float: (left|right)")?>/gi, function(match, attachmentID, styleTag, alignment) {
+				if (alignment) {
+					return '[attach=' + attachmentID + ',' + alignment + '][/attach]';
+				}
+				
+				return '[attach=' + attachmentID + '][/attach]';
+			});
+			
+			// [img]
+			html = html.replace(/<img [^>]*?src=(["'])([^"']+?)\1 style="float: (left|right)[^"]*".*?>/gi, "[img='$2',$3][/img]");
+			html = html.replace(/<img [^>]*?src=(["'])([^"']+?)\1.*?>/gi, '[img]$2[/img]');
+			
+			// handle [color], [size], [font] and [tt]
+			var $components = html.split(/(<\/?span[^>]*>)/);
+			
+			var $buffer = [ ];
+			var $openElements = [ ];
+			var $result = '';
+			var $pixelToPoint = {
+				11: 8, 
+				13: 10,
+				16: 12,
+				19: 14,
+				24: 18,
+				29: 22,
+				32: 24,
+				48: 36
+			};
+			
+			for (var $i = 0; $i < $components.length; $i++) {
+				var $value = $components[$i];
+				
+				if ($value == '</span>') {
+					var $opening = $openElements.pop();
+					var $tmp = $opening.start + $buffer.pop() + $opening.end;
 					
-					if ($style.match(/^color: ?rgb\((\d{1,3}), ?(\d{1,3}), ?(\d{1,3})\);?$/i)) {
-						var $r = RegExp.$1;
-						var $g = RegExp.$2;
-						var $b = RegExp.$3;
-						
-						var $hex = ("0123456789ABCDEF".charAt(($r - $r % 16) / 16) + '' + "0123456789ABCDEF".charAt($r % 16)) + '' + ("0123456789ABCDEF".charAt(($g - $g % 16) / 16) + '' + "0123456789ABCDEF".charAt($g % 16)) + '' + ("0123456789ABCDEF".charAt(($b - $b % 16) / 16) + '' + "0123456789ABCDEF".charAt($b % 16));
-						$start = '[color=#' + $hex + ']';
-						$end = '[/color]';
-					}
-					else if ($style.match(/^color: ?(.*?);?$/i)) {
-						$start = '[color=' + RegExp.$1 + ']';
-						$end = '[/color]';
-					}
-					else if ($style.match(/^font-size: ?(\d+)pt;?$/i)) {
-						$start = '[size=' + RegExp.$1 + ']';
-						$end = '[/size]';
-					}
-					else if ($style.match(/^font-family: ?(.*?);?$/)) {
-						$start = '[font=' + RegExp.$1.replace(/'/g, '') + ']';
-						$end = '[/font]';
+					if ($buffer.length) {
+						$buffer[$buffer.length - 1] += $tmp;
 					}
 					else {
-						$start = '<span style="' + $style + '">';
-						$end = '</span>';
+						$result += $tmp;
 					}
-					
-					$buffer[$buffer.length] = '';
-					$openElements[$buffer.length] = {
-						start: $start,
-						end: $end
-					};
-				}
-				else if ($value.match(/^<span class="inlineCode">/)) {
-					$buffer[$buffer.length] = '';
-					$openElements[$buffer.length] = {
-						start: '[tt]',
-						end: '[/tt]'
-					};
 				}
 				else {
-					if ($buffer.length) {
-						$buffer[$buffer.length - 1] += $value;
+					if ($value.match(/^<span/)) {
+						if ($value.match(/^<span(?:.*?)style="([^"]+)"(?:[^>]*?)>/)) {
+							var $style = RegExp.$1;
+							var $start;
+							var $end;
+							
+							if ($style.match(/color: ?rgb\((\d{1,3}), ?(\d{1,3}), ?(\d{1,3})\);?/i)) {
+								var $r = RegExp.$1;
+								var $g = RegExp.$2;
+								var $b = RegExp.$3;
+								
+								var $hex = ("0123456789ABCDEF".charAt(($r - $r % 16) / 16) + '' + "0123456789ABCDEF".charAt($r % 16)) + '' + ("0123456789ABCDEF".charAt(($g - $g % 16) / 16) + '' + "0123456789ABCDEF".charAt($g % 16)) + '' + ("0123456789ABCDEF".charAt(($b - $b % 16) / 16) + '' + "0123456789ABCDEF".charAt($b % 16));
+								$start = '[color=#' + $hex + ']';
+								$end = '[/color]';
+							}
+							else if ($style.match(/color: ?(.*?);?/i)) {
+								$start = '[color=' + RegExp.$1 + ']';
+								$end = '[/color]';
+							}
+							else if ($style.match(/font-size: ?(\d+)(pt|px);?/i)) {
+								if (RegExp.$2 == 'pt') {
+									$start = '[size=' + RegExp.$1 + ']';
+									$end = '[/size]';
+								}
+								else {
+									if ($pixelToPoint[RegExp.$1]) {
+										$start = '[size=' + $pixelToPoint[RegExp.$1] + ']';
+										$end = '[/size]';
+									}
+									else {
+										// unsupported size
+										$start = '';
+										$end = '';
+									}
+								}
+							}
+							else if ($style.match(/font-family: ?(.*?);?/)) {
+								$start = '[font=' + RegExp.$1.replace(/'/g, '') + ']';
+								$end = '[/font]';
+							}
+							else {
+								$start = '<span style="' + $style + '">';
+								$end = '</span>';
+							}
+							
+							$buffer[$buffer.length] = '';
+							$openElements[$buffer.length] = {
+								start: $start,
+								end: $end
+							};
+						}
+						else if ($value.match(/^<span class="inlineCode">/)) {
+							$buffer[$buffer.length] = '';
+							$openElements[$buffer.length] = {
+								start: '[tt]',
+								end: '[/tt]'
+							};
+						}
+						else {
+							// unrecognized span, ignore
+							$buffer[$buffer.length] = '';
+							$openElements[$buffer.length] = {
+								start: '',
+								end: ''
+							};
+						}
 					}
 					else {
-						$result += $value;
+						if ($buffer.length) {
+							$buffer[$buffer.length - 1] += $value;
+						}
+						else {
+							$result += $value;
+						}
 					}
 				}
 			}
-		}
-		
-		html = $result;
-		
-		// [align]
-		html = html.replace(/<(div|p) style="text-align: ?(left|center|right|justify);? ?">([\s\S]*?)\n/gi, function(match, tag, alignment, content) {
-			return '[align=' + alignment + ']' + $.trim(content) + '[/align]';
-		});
-		
-		// [*]
-		html = html.replace(/<li>/gi, '[*]');
-		html = html.replace(/<\/li>/gi, '');
-		
-		// [list]
-		html = html.replace(/<ul>/gi, '[list]');
-		html = html.replace(/<(ol|ul style="list-style-type: decimal")>/gi, '[list=1]');
-		html = html.replace(/<ul style="list-style-type: (none|circle|square|disc|decimal|lower-roman|upper-roman|decimal-leading-zero|lower-greek|lower-latin|upper-latin|armenian|georgian)">/gi, '[list=$1]');
-		html = html.replace(/<\/(ul|ol)>/gi, '[/list]');
-		
-		// [table]
-		html = html.replace(/<table[^>]*>/gi, '[table]\n');
-		html = html.replace(/<\/table>/gi, '[/table]\n');
-		
-		// remove <tbody>
-		html = html.replace(/<tbody>([\s\S]*?)<\/tbody>/, function(match, p1) {
-			return $.trim(p1);
-		});
-		
-		// remove empty <tr>s
-		html = html.replace(/<tr><\/tr>/gi, '');
-		// [tr]
-		html = html.replace(/<tr>/gi, '[tr]\n');
-		html = html.replace(/<\/tr>/gi, '[/tr]\n');
-		
-		// [td]+[align]
-		html = html.replace(/<td style="text-align: ?(left|center|right|justify);? ?">([\s\S]*?)<\/td>/gi, "[td][align=$1]$2[/align][/td]");
-		
-		// [td]
-		html = html.replace(/(\t)*<td>(\t)*/gi, '[td]');
-		html = html.replace(/(\t)*<\/td>/gi, '[/td]\n');
-		
-		// cache redactor's selection markers
-		var $cachedMarkers = { };
-		html.replace(/<span id="selection-marker-\d+" class="redactor-selection-marker"><\/span>/, function(match) {
-			var $key = match.hashCode();
-			$cachedMarkers[$key] = match.replace(/\$/g, '$$$$');
-			return '@@' + $key + '@@';
-		});
-		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'convertFromHtml', { html: html });
-		
-		// Remove remaining tags.
-		html = html.replace(/<[^(<|>)]+>/g, '');
-		
-		// insert redactor's selection markers
-		if ($.getLength($cachedMarkers)) {
-			for (var $key in $cachedMarkers) {
-				var $regex = new RegExp('@@' + $key + '@@', 'g');
-				data = data.replace($regex, $cachedMarkers[$key]);
-			}
-		}
-		
-		// Restore <, > and &
-		html = html.replace(/&lt;/g, '<');
-		html = html.replace(/&gt;/g, '>');
-		html = html.replace(/&amp;/g, '&');
-		
-		// Restore ( and )
-		html = html.replace(/%28/g, '(');
-		html = html.replace(/%29/g, ')');
-		
-		// Restore %20
-		//html = html.replace(/%20/g, ' ');
-		
-		// cache source code tags to preserve leading tabs
-		var $cachedCodes = { };
-		for (var $i = 0, $length = __REDACTOR_SOURCE_BBCODES.length; $i < $length; $i++) {
-			var $bbcode = __REDACTOR_SOURCE_BBCODES[$i];
 			
-			var $regExp = new RegExp('\\[' + $bbcode + '([\\S\\s]+?)\\[\\/' + $bbcode + '\\]', 'gi');
-			html = html.replace($regExp, function(match) {
-				var $key = match.hashCode();
-				$cachedCodes[$key] = match.replace(/\$/g, '$$$$');
-				return '@@' + $key + '@@';
+			html = $result;
+			
+			// [align]
+			html = html.replace(/<(div|p) style="text-align: ?(left|center|right|justify);? ?">([\s\S]*?)\n/gi, function(match, tag, alignment, content) {
+				return '[align=' + alignment + ']' + $.trim(content) + '[/align]';
 			});
-		}
-		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterConvertFromHtml', { html: html });
-		
-		// insert codes
-		if ($.getLength($cachedCodes)) {
-			for (var $key in $cachedCodes) {
-				var $regex = new RegExp('@@' + $key + '@@', 'g');
-				html = html.replace($regex, $cachedCodes[$key]);
-			}
-		}
-		
-		// remove all leading and trailing whitespaces, but add one empty line at the end
-		html = $.trim(html);
-		html += "\n";
-		
-		return html;
-	},
-	
-	/**
-	 * Converts source contents from BBCode to HTML.
-	 * 
-	 * @param	string		data
-	 */
-	convertToHtml: function(data) {
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforeConvertToHtml', { data: data });
-		
-		// remove 0x200B (unicode zero width space)
-		data = this.removeZeroWidthSpace(data);
-		
-		// Convert & to its HTML entity.
-		data = data.replace(/&/g, '&amp;');
-		
-		// Convert < and > to their HTML entities.
-		data = data.replace(/</g, '&lt;');
-		data = data.replace(/>/g, '&gt;');
-		
-		// cache source code tags
-		var $cachedCodes = { };
-		for (var $i = 0, $length = __REDACTOR_SOURCE_BBCODES.length; $i < $length; $i++) {
-			var $bbcode = __REDACTOR_SOURCE_BBCODES[$i];
 			
-			var $regExp = new RegExp('\\[' + $bbcode + '([\\S\\s]+?)\\[\\/' + $bbcode + '\\]', 'gi');
-			data = data.replace($regExp, function(match) {
+			// [*]
+			html = html.replace(/<li>/gi, '[*]');
+			html = html.replace(/<\/li>/gi, '');
+			
+			// [list]
+			html = html.replace(/<ul>/gi, '[list]');
+			html = html.replace(/<(ol|ul style="list-style-type: decimal")>/gi, '[list=1]');
+			html = html.replace(/<ul style="list-style-type: (none|circle|square|disc|decimal|lower-roman|upper-roman|decimal-leading-zero|lower-greek|lower-latin|upper-latin|armenian|georgian)">/gi, '[list=$1]');
+			html = html.replace(/<\/(ul|ol)>/gi, '[/list]');
+			
+			// [table]
+			html = html.replace(/<table[^>]*>/gi, '[table]\n');
+			html = html.replace(/<\/table>/gi, '[/table]\n');
+			
+			// remove <tbody>
+			html = html.replace(/<tbody>([\s\S]*?)<\/tbody>/, function(match, p1) {
+				return $.trim(p1);
+			});
+			
+			// remove empty <tr>s
+			html = html.replace(/<tr><\/tr>/gi, '');
+			// [tr]
+			html = html.replace(/<tr>/gi, '[tr]\n');
+			html = html.replace(/<\/tr>/gi, '[/tr]\n');
+			
+			// [td]+[align]
+			html = html.replace(/<td style="text-align: ?(left|center|right|justify);? ?">([\s\S]*?)<\/td>/gi, "[td][align=$1]$2[/align][/td]");
+			
+			// [td]
+			html = html.replace(/(\t)*<td>(\t)*/gi, '[td]');
+			html = html.replace(/(\t)*<\/td>/gi, '[/td]\n');
+			
+			// cache redactor's selection markers
+			var $cachedMarkers = { };
+			html.replace(/<span id="selection-marker-\d+" class="redactor-selection-marker"><\/span>/, function(match) {
 				var $key = match.hashCode();
-				$cachedCodes[$key] = match.replace(/\$/g, '$$$$');
+				$cachedMarkers[$key] = match.replace(/\$/g, '$$$$');
 				return '@@' + $key + '@@';
 			});
-		}
-		
-		// [url]
-		data = data.replace(/\[url\]([^"]+?)\[\/url]/gi, '<a href="$1">$1</a>');
-		data = data.replace(/\[url\='([^'"]+)'](.+?)\[\/url]/gi, '<a href="$1">$2</a>');
-		data = data.replace(/\[url\=([^'"\]]+)](.+?)\[\/url]/gi, '<a href="$1">$2</a>');
-		
-		// [email]
-		data = data.replace(/\[email\]([^"]+?)\[\/email]/gi, '<a href="mailto:$1">$1</a>');
-		data = data.replace(/\[email\=([^"\]]+)](.+?)\[\/email]/gi, '<a href="mailto:$1">$2</a>');
-		
-		// [b]
-		data = data.replace(/\[b\](.*?)\[\/b]/gi, '<b>$1</b>');
-		
-		// [i]
-		data = data.replace(/\[i\](.*?)\[\/i]/gi, '<i>$1</i>');
-		
-		// [u]
-		data = data.replace(/\[u\](.*?)\[\/u]/gi, '<u>$1</u>');
-		
-		// [s]
-		data = data.replace(/\[s\](.*?)\[\/s]/gi, '<strike>$1</strike>');
-		
-		// [sub]
-		data = data.replace(/\[sub\](.*?)\[\/sub]/gi, '<sub>$1</sub>');
-		
-		// [sup]
-		data = data.replace(/\[sup\](.*?)\[\/sup]/gi, '<sup>$1</sup>');
 			
-		// [img]
-		data = data.replace(/\[img\]([^"]+?)\[\/img\]/gi,'<img src="$1" />');
-		data = data.replace(/\[img='?([^"]*?)'?,'?(left|right)'?\]\[\/img\]/gi,'<img src="$1" style="float: $2" />');
-		data = data.replace(/\[img='?([^"]*?)'?\]\[\/img\]/gi,'<img src="$1" />');
-		
-		// [size]
-		data = data.replace(/\[size=(\d+)\](.*?)\[\/size\]/gi,'<span style="font-size: $1pt">$2</span>');
-		
-		// [color]
-		data = data.replace(/\[color=([#a-z0-9]*?)\](.*?)\[\/color\]/gi,'<span style="color: $1">$2</span>');
-		
-		// [font]
-		data = data.replace(/\[font='?([a-z,\- ]*?)'?\](.*?)\[\/font\]/gi,'<span style="font-family: $1">$2</span>');
-		
-		// [align]
-		data = data.replace(/\[align=(left|right|center|justify)\](.*?)\[\/align\]/gi,'<div style="text-align: $1">$2</div>');
-		
-		// [*]
-		data = data.replace(/\[\*\](.*?)(?=\[\*\]|\[\/list\])/gi,'<li>$1</li>');
-		
-		// [list]
-		data = data.replace(/\[list\]/gi, '<ul>');
-		data = data.replace(/\[list=1\]/gi, '<ul style="list-style-type: decimal">');
-		data = data.replace(/\[list=a\]/gi, '<ul style="list-style-type: lower-latin">');
-		data = data.replace(/\[list=(none|circle|square|disc|decimal|lower-roman|upper-roman|decimal-leading-zero|lower-greek|lower-latin|upper-latin|armenian|georgian)\]/gi, '<ul style="list-style-type: $1">');
-		data = data.replace(/\[\/list]/gi, '</ul>');
-		
-		// trim whitespaces within [table]
-		data = data.replace(/\[table\]([\S\s]*?)\[\/table\]/gi, function(match, p1) {
-			return '[table]' + $.trim(p1) + '[/table]';
-		});
-		
-		// [table]
-		data = data.replace(/\[table\]/gi, '<table border="1" cellspacing="1" cellpadding="1" style="width: 500px;">');
-		data = data.replace(/\[\/table\]/gi, '</table>');
-		// [tr]
-		data = data.replace(/\[tr\]/gi, '<tr>');
-		data = data.replace(/\[\/tr\]/gi, '</tr>');
-		// [td]
-		data = data.replace(/\[td\]/gi, '<td>');
-		data = data.replace(/\[\/td\]/gi, '</td>');
-		
-		// trim whitespaces within <td>
-		data = data.replace(/<td>([\S\s]*?)<\/td>/gi, function(match, p1) {
-			var $tdContent = $.trim(p1);
-			if (!$tdContent.length) {
-				// unicode zero-width space
-				$tdContent = '&#8203;';
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'convertFromHtml', { html: html });
+			
+			// Remove remaining tags.
+			html = html.replace(/<[^(<|>)]+>/g, '');
+			
+			// insert redactor's selection markers
+			if ($.getLength($cachedMarkers)) {
+				for (var $key in $cachedMarkers) {
+					var $regex = new RegExp('@@' + $key + '@@', 'g');
+					data = data.replace($regex, $cachedMarkers[$key]);
+				}
 			}
 			
-			return '<td>' + $tdContent + '</td>';
-		});
-		
-		// attachments
-		var $attachmentUrl = this.getOption('wAttachmentUrl');
-		if ($attachmentUrl) {
-			var $imageAttachmentIDs = this._getImageAttachmentIDs();
+			// Restore <, > and &
+			html = html.replace(/&lt;/g, '<');
+			html = html.replace(/&gt;/g, '>');
+			html = html.replace(/&amp;/g, '&');
+			
+			// Restore ( and )
+			html = html.replace(/%28/g, '(');
+			html = html.replace(/%29/g, ')');
 			
-			data = data.replace(/\[attach=(\d+)(,[^\]]*)?\]\[\/attach\]/g, function(match, attachmentID, alignment) {
-				attachmentID = parseInt(attachmentID);
+			// Restore %20
+			//html = html.replace(/%20/g, ' ');
+			
+			// cache source code tags to preserve leading tabs
+			var $cachedCodes = { };
+			for (var $i = 0, $length = __REDACTOR_SOURCE_BBCODES.length; $i < $length; $i++) {
+				var $bbcode = __REDACTOR_SOURCE_BBCODES[$i];
 				
-				if (WCF.inArray(attachmentID, $imageAttachmentIDs)) {
-					var $style = '';
-					if (alignment) {
-						if (alignment.match(/^,'?(left|right)'?/)) {
-							$style = ' style="float: ' + RegExp.$1 + '"';
-						}
-					}
-					
-					return '<img src="' + $attachmentUrl.replace(/987654321/, attachmentID) + '" class="redactorEmbeddedAttachment" data-attachment-id="' + attachmentID + '"' + $style + ' />';
+				var $regExp = new RegExp('\\[' + $bbcode + '([\\S\\s]+?)\\[\\/' + $bbcode + '\\]', 'gi');
+				html = html.replace($regExp, function(match) {
+					var $key = match.hashCode();
+					$cachedCodes[$key] = match.replace(/\$/g, '$$$$');
+					return '@@' + $key + '@@';
+				});
+			}
+			
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterConvertFromHtml', { html: html });
+			
+			// insert codes
+			if ($.getLength($cachedCodes)) {
+				for (var $key in $cachedCodes) {
+					var $regex = new RegExp('@@' + $key + '@@', 'g');
+					html = html.replace($regex, $cachedCodes[$key]);
 				}
-				
-				return match;
-			});
-		}
-		
-		// smileys
-		for (var smileyCode in __REDACTOR_SMILIES) {
-			$smileyCode = smileyCode.replace(/</g, '&lt;').replace(/>/g, '&gt;');
-			var regExp = new RegExp('(\\s|>|^)' + WCF.String.escapeRegExp($smileyCode) + '(?=\\s|<|$)', 'gi');
-			data = data.replace(regExp, '$1<img src="' + __REDACTOR_SMILIES[smileyCode] + '" class="smiley" alt="' + $smileyCode + '" />');
-		}
-		
-		// remove "javascript:"
-		data = data.replace(/(javascript):/gi, '$1<span></span>:');
-		
-		// unify line breaks
-		data = data.replace(/(\r|\r\n)/g, "\n");
-		
-		// extract [quote] bbcodes to prevent line break handling below
-		var $cachedQuotes = [ ];
-		var $knownQuotes = [ ];
-		for (var $i = 0; $i < 5; $i++) {
-			var $foundQuotes = false;
+			}
 			
-			data = data.replace(/\[quote.*?\]((?!\[quote)[\s\S])*?\[\/quote\]/gi, function(match) {
-				var $key = match.hashCode();
-				$cachedQuotes.push({
-					hashCode: $key,
-					content: match.replace(/\$/g, '$$$$')
+			// remove all leading and trailing whitespaces, but add one empty line at the end
+			html = $.trim(html);
+			html += "\n";
+			
+			return html;
+		},
+		
+		/**
+		 * Converts source contents from BBCode to HTML.
+		 * 
+		 * @param	string		data
+		 */
+		convertToHtml: function(data) {
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforeConvertToHtml', { data: data });
+			
+			// remove 0x200B (unicode zero width space)
+			data = this.wutil.removeZeroWidthSpace(data);
+			
+			// Convert & to its HTML entity.
+			data = data.replace(/&/g, '&amp;');
+			
+			// Convert < and > to their HTML entities.
+			data = data.replace(/</g, '&lt;');
+			data = data.replace(/>/g, '&gt;');
+			
+			// cache source code tags
+			var $cachedCodes = { };
+			for (var $i = 0, $length = __REDACTOR_SOURCE_BBCODES.length; $i < $length; $i++) {
+				var $bbcode = __REDACTOR_SOURCE_BBCODES[$i];
+				
+				var $regExp = new RegExp('\\[' + $bbcode + '([\\S\\s]+?)\\[\\/' + $bbcode + '\\]', 'gi');
+				data = data.replace($regExp, function(match) {
+					var $key = match.hashCode();
+					$cachedCodes[$key] = match.replace(/\$/g, '$$$$');
+					return '@@' + $key + '@@';
 				});
-				$knownQuotes.push($key.toString());
+			}
+			
+			// [url]
+			data = data.replace(/\[url\]([^"]+?)\[\/url]/gi, '<a href="$1">$1</a>');
+			data = data.replace(/\[url\='([^'"]+)'](.+?)\[\/url]/gi, '<a href="$1">$2</a>');
+			data = data.replace(/\[url\=([^'"\]]+)](.+?)\[\/url]/gi, '<a href="$1">$2</a>');
+			
+			// [email]
+			data = data.replace(/\[email\]([^"]+?)\[\/email]/gi, '<a href="mailto:$1">$1</a>');
+			data = data.replace(/\[email\=([^"\]]+)](.+?)\[\/email]/gi, '<a href="mailto:$1">$2</a>');
+			
+			// [b]
+			data = data.replace(/\[b\](.*?)\[\/b]/gi, '<b>$1</b>');
+			
+			// [i]
+			data = data.replace(/\[i\](.*?)\[\/i]/gi, '<i>$1</i>');
+			
+			// [u]
+			data = data.replace(/\[u\](.*?)\[\/u]/gi, '<u>$1</u>');
+			
+			// [s]
+			data = data.replace(/\[s\](.*?)\[\/s]/gi, '<strike>$1</strike>');
+			
+			// [sub]
+			data = data.replace(/\[sub\](.*?)\[\/sub]/gi, '<sub>$1</sub>');
+			
+			// [sup]
+			data = data.replace(/\[sup\](.*?)\[\/sup]/gi, '<sup>$1</sup>');
 				
-				$foundQuotes = true;
+			// [img]
+			data = data.replace(/\[img\]([^"]+?)\[\/img\]/gi,'<img src="$1" />');
+			data = data.replace(/\[img='?([^"]*?)'?,'?(left|right)'?\]\[\/img\]/gi,'<img src="$1" style="float: $2" />');
+			data = data.replace(/\[img='?([^"]*?)'?\]\[\/img\]/gi,'<img src="$1" />');
+			
+			// [size]
+			data = data.replace(/\[size=(\d+)\](.*?)\[\/size\]/gi,'<span style="font-size: $1pt">$2</span>');
+			
+			// [color]
+			data = data.replace(/\[color=([#a-z0-9]*?)\](.*?)\[\/color\]/gi,'<span style="color: $1">$2</span>');
+			
+			// [font]
+			data = data.replace(/\[font='?([a-z,\- ]*?)'?\](.*?)\[\/font\]/gi,'<span style="font-family: $1">$2</span>');
+			
+			// [align]
+			data = data.replace(/\[align=(left|right|center|justify)\](.*?)\[\/align\]/gi,'<div style="text-align: $1">$2</div>');
+			
+			// [*]
+			data = data.replace(/\[\*\](.*?)(?=\[\*\]|\[\/list\])/gi,'<li>$1</li>');
+			
+			// [list]
+			data = data.replace(/\[list\]/gi, '<ul>');
+			data = data.replace(/\[list=1\]/gi, '<ul style="list-style-type: decimal">');
+			data = data.replace(/\[list=a\]/gi, '<ul style="list-style-type: lower-latin">');
+			data = data.replace(/\[list=(none|circle|square|disc|decimal|lower-roman|upper-roman|decimal-leading-zero|lower-greek|lower-latin|upper-latin|armenian|georgian)\]/gi, '<ul style="list-style-type: $1">');
+			data = data.replace(/\[\/list]/gi, '</ul>');
+			
+			// trim whitespaces within [table]
+			data = data.replace(/\[table\]([\S\s]*?)\[\/table\]/gi, function(match, p1) {
+				return '[table]' + $.trim(p1) + '[/table]';
+			});
+			
+			// [table]
+			data = data.replace(/\[table\]/gi, '<table border="1" cellspacing="1" cellpadding="1" style="width: 500px;">');
+			data = data.replace(/\[\/table\]/gi, '</table>');
+			// [tr]
+			data = data.replace(/\[tr\]/gi, '<tr>');
+			data = data.replace(/\[\/tr\]/gi, '</tr>');
+			// [td]
+			data = data.replace(/\[td\]/gi, '<td>');
+			data = data.replace(/\[\/td\]/gi, '</td>');
+			
+			// trim whitespaces within <td>
+			data = data.replace(/<td>([\S\s]*?)<\/td>/gi, function(match, p1) {
+				var $tdContent = $.trim(p1);
+				if (!$tdContent.length) {
+					// unicode zero-width space
+					$tdContent = '&#8203;';
+				}
 				
-				return '@@' + $key + '@@';
+				return '<td>' + $tdContent + '</td>';
 			});
 			
-			// we found no more quotes
-			if (!$foundQuotes) {
-				break;
+			// attachments
+			var $attachmentUrl = this.wutil.getOption('wAttachmentUrl');
+			if ($attachmentUrl) {
+				var $imageAttachmentIDs = this.wbbcode._getImageAttachmentIDs();
+				
+				data = data.replace(/\[attach=(\d+)(,[^\]]*)?\]\[\/attach\]/g, function(match, attachmentID, alignment) {
+					attachmentID = parseInt(attachmentID);
+					
+					if (WCF.inArray(attachmentID, $imageAttachmentIDs)) {
+						var $style = '';
+						if (alignment) {
+							if (alignment.match(/^,'?(left|right)'?/)) {
+								$style = ' style="float: ' + RegExp.$1 + '"';
+							}
+						}
+						
+						return '<img src="' + $attachmentUrl.replace(/987654321/, attachmentID) + '" class="redactorEmbeddedAttachment" data-attachment-id="' + attachmentID + '"' + $style + ' />';
+					}
+					
+					return match;
+				});
+			}
+			
+			// smileys
+			for (var smileyCode in __REDACTOR_SMILIES) {
+				var $smileyCode = smileyCode.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+				var regExp = new RegExp('(\\s|>|^)' + WCF.String.escapeRegExp($smileyCode) + '(?=\\s|<|$)', 'gi');
+				data = data.replace(regExp, '$1<img src="' + __REDACTOR_SMILIES[smileyCode] + '" class="smiley" alt="' + $smileyCode + '" />');
 			}
-		}
-		
-		// add newlines before and after [quote] tags
-		data = data.replace(/(\[quote.*?\])/gi, '$1\n');
-		data = data.replace(/(\[\/quote\])/gi, '\n$1');
-		
-		// drop trailing line breaks
-		data = data.replace(/\n*$/, '');
-		
-		// convert line breaks into <p></p> or empty lines to <p><br></p>
-		var $tmp = data.split("\n");
-		data = '';
-		for (var $i = 0, $length = $tmp.length; $i < $length; $i++) {
-			var $line = $.trim($tmp[$i]);
-			
-			if ($line.match(/^<([a-z]+)/)) {
-				data += $line;
+			
+			// remove "javascript:"
+			data = data.replace(/(javascript):/gi, '$1<span></span>:');
+			
+			// unify line breaks
+			data = data.replace(/(\r|\r\n)/g, "\n");
+			
+			// extract [quote] bbcodes to prevent line break handling below
+			var $cachedQuotes = [ ];
+			var $knownQuotes = [ ];
+			for (var $i = 0; $i < 5; $i++) {
+				var $foundQuotes = false;
 				
-				if (!this.opts.rBlockTest.test(RegExp.$1.toUpperCase())) {
-					data += '<br>';
+				data = data.replace(/\[quote.*?\]((?!\[quote)[\s\S])*?\[\/quote\]/gi, function(match) {
+					var $key = match.hashCode();
+					$cachedQuotes.push({
+						hashCode: $key,
+						content: match.replace(/\$/g, '$$$$')
+					});
+					$knownQuotes.push($key.toString());
+					
+					$foundQuotes = true;
+					
+					return '@@' + $key + '@@';
+				});
+				
+				// we found no more quotes
+				if (!$foundQuotes) {
+					break;
 				}
 			}
-			else {
-				if (!$line) {
-					$line = '<br>';
+			
+			// add newlines before and after [quote] tags
+			data = data.replace(/(\[quote.*?\])/gi, '$1\n');
+			data = data.replace(/(\[\/quote\])/gi, '\n$1');
+			
+			// drop trailing line breaks
+			data = data.replace(/\n*$/, '');
+			
+			// convert line breaks into <p></p> or empty lines to <p><br></p>
+			var $tmp = data.split("\n");
+			console.debug($tmp);
+			data = '';
+			for (var $i = 0, $length = $tmp.length; $i < $length; $i++) {
+				var $line = $.trim($tmp[$i]);
+				
+				if ($line.match(/^<([a-z]+)/)) {
+					if (!this.reIsBlock.test(RegExp.$1.toUpperCase())) {
+						$line = '<p>' + $line + '</p>';
+					}
+					
+					data += $line;
 				}
-				else if ($line.match(/^@@([0-9\-]+)@@$/)) {
-					if (WCF.inArray(RegExp.$1, $knownQuotes)) {
-						// prevent quote being nested inside a <p> block
-						data += $line;
-						continue;
+				else {
+					if (!$line) {
+						$line = '<br>';
 					}
+					else if ($line.match(/^@@([0-9\-]+)@@$/)) {
+						if (WCF.inArray(RegExp.$1, $knownQuotes)) {
+							// prevent quote being nested inside a <p> block
+							data += $line;
+							continue;
+						}
+					}
+					
+					data += '<p>' + $line + '</p>';
 				}
-				
-				data += '<p>' + $line + '</p>';
 			}
-		}
-		
-		// insert codes
-		if ($.getLength($cachedCodes)) {
-			for (var $key in $cachedCodes) {
-				var $regex = new RegExp('@@' + $key + '@@', 'g');
-				data = data.replace($regex, $cachedCodes[$key]);
+			
+			console.debug(data);
+			
+			// insert codes
+			if ($.getLength($cachedCodes)) {
+				for (var $key in $cachedCodes) {
+					var $regex = new RegExp('@@' + $key + '@@', 'g');
+					data = data.replace($regex, $cachedCodes[$key]);
+				}
+				
+				// [tt]
+				data = data.replace(/\[tt\](.*?)\[\/tt\]/gi, '<span class="inlineCode">$1</span>');
 			}
 			
-			// [tt]
-			data = data.replace(/\[tt\](.*?)\[\/tt\]/gi, '<span class="inlineCode">$1</span>');
-		}
-		
-		// preserve leading whitespaces in [code] tags
-		data = data.replace(/\[code\][\S\s]*?\[\/code\]/, '<pre>$&</pre>');
-		
-		// insert quotes
-		if ($cachedQuotes.length) {
-			// [quote]
-			var $unquoteString = function(quotedString) {
-				return quotedString.replace(/^['"]/, '').replace(/['"]$/, '');
-			};
+			// preserve leading whitespaces in [code] tags
+			data = data.replace(/\[code\][\S\s]*?\[\/code\]/, '<pre>$&</pre>');
 			
-			var self = this;
-			var $transformQuote = function(quote) {
-				return quote.replace(/\[quote([^\]]+)?\]([\S\s]*)\[\/quote\]?/gi, $.proxy(function(match, attributes, innerContent) {
-					var $author = '';
-					var $link = '';
-					
-					if (attributes) {
-						attributes = attributes.substr(1);
-						attributes = attributes.split(',');
+			// insert quotes
+			if ($cachedQuotes.length) {
+				// [quote]
+				var $unquoteString = function(quotedString) {
+					return quotedString.replace(/^['"]/, '').replace(/['"]$/, '');
+				};
+				
+				var self = this;
+				var $transformQuote = function(quote) {
+					return quote.replace(/\[quote([^\]]+)?\]([\S\s]*)\[\/quote\]?/gi, function(match, attributes, innerContent) {
+						var $author = '';
+						var $link = '';
 						
-						switch (attributes.length) {
-							case 1:
-								$author = attributes[0];
-							break;
+						if (attributes) {
+							attributes = attributes.substr(1);
+							attributes = attributes.split(',');
+							
+							switch (attributes.length) {
+								case 1:
+									$author = attributes[0];
+								break;
+								
+								case 2:
+									$author = attributes[0];
+									$link = attributes[1];
+								break;
+							}
 							
-							case 2:
-								$author = attributes[0];
-								$link = attributes[1];
-							break;
+							$author = WCF.String.escapeHTML($unquoteString($.trim($author)));
+							$link = WCF.String.escapeHTML($unquoteString($.trim($link)));
 						}
 						
-						$author = WCF.String.escapeHTML($unquoteString($.trim($author)));
-						$link = WCF.String.escapeHTML($unquoteString($.trim($link)));
-					}
-					
-					var $quote = '<blockquote class="quoteBox" cite="' + $link + '" data-author="' + $author + '">'
-						+ '<div class="container containerPadding">'
-							+ '<header contenteditable="false">'
-								+ '<h3>'
-									+ self._buildQuoteHeader($author, $link)
-								+ '</h3>'
-								+ '<a class="redactorQuoteEdit"></a>'
-							+ '</header>';
-					
-					innerContent = $.trim(innerContent);
-					var $tmp = '';
-					
-					if (innerContent.length) {
-						var $lines = innerContent.split('\n');
-						for (var $i = 0; $i < $lines.length; $i++) {
-							var $line = $lines[$i];
-							if ($line.length === 0) {
-								$line = self.opts.invisibleSpace;
-							}
-							else if ($line.match(/^@@([0-9\-]+)@@$/)) {
-								if (WCF.inArray(RegExp.$1, $knownQuotes)) {
-									// prevent quote being nested inside a <div> block
-									$tmp += $line;
-									continue;
+						var $quote = '<blockquote class="quoteBox" cite="' + $link + '" data-author="' + $author + '">'
+							+ '<div class="container containerPadding">'
+								+ '<header contenteditable="false">'
+									+ '<h3>'
+										+ self.wbbcode._buildQuoteHeader($author, $link)
+									+ '</h3>'
+									+ '<a class="redactorQuoteEdit"></a>'
+								+ '</header>';
+						
+						innerContent = $.trim(innerContent);
+						var $tmp = '';
+						
+						if (innerContent.length) {
+							var $lines = innerContent.split('\n');
+							for (var $i = 0; $i < $lines.length; $i++) {
+								var $line = $lines[$i];
+								if ($line.length === 0) {
+									$line = self.opts.invisibleSpace;
 								}
+								else if ($line.match(/^@@([0-9\-]+)@@$/)) {
+									if (WCF.inArray(RegExp.$1, $knownQuotes)) {
+										// prevent quote being nested inside a <div> block
+										$tmp += $line;
+										continue;
+									}
+								}
+								
+								$tmp += '<div>' + $line + '</div>';
 							}
-							
-							$tmp += '<div>' + $line + '</div>';
 						}
-					}
-					else {
-						$tmp = '<div>' + self.opts.invisibleSpace + '</div>';
-					}
-					
-					$quote += $tmp;
-					$quote += '</blockquote>';
-					
-					return $quote;
-				}, this));
+						else {
+							$tmp = '<div>wcf' + self.opts.invisibleSpace + '</div>';
+						}
+						
+						$quote += $tmp;
+						$quote += '</div></blockquote>';
+						
+						return $quote;
+					});
+				};
+				
+				// reinsert quotes in reverse order, adding the most outer quotes first
+				for (var $i = $cachedQuotes.length - 1; $i >= 0; $i--) {
+					var $cachedQuote = $cachedQuotes[$i];
+					var $regex = new RegExp('@@' + $cachedQuote.hashCode + '@@', 'g');
+					data = data.replace($regex, $transformQuote($cachedQuote.content));
+				}
+			}
+			
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterConvertToHtml', { data: data });
+			
+			return data;
+		},
+		
+		/**
+		 * Converts certain HTML elements prior to paste in order to preserve formattings.
+		 * 
+		 * @param	string		html
+		 * @return	string
+		 */
+		_pasteBeforeCallback: function(html) {
+			var $levels = {
+				1: 24,
+				2: 22,
+				3: 18,
+				4: 14,
+				5: 12,
+				6: 10
+			};
+			
+			// replace <h1> ... </h6> tags
+			html = html.replace(/<h([1-6])[^>]+>/g, function(match, level) {
+				return '[size=' + $levels[level] + ']';
+			});
+			html = html.replace(/<\/h[1-6]>/g, '[/size]');
+			
+			// convert block-level elements
+			html = html.replace(/<(article|header)[^>]+>/g, '<div>');
+			html = html.replace(/<\/(article|header)>/g, '</div>');
+			
+			// replace nested elements e.g. <div><p>...</p></div>
+			html = html.replace(/<(div|p)([^>]+)?><(div|p)([^>]+)?>/g, '<p>');
+			html = html.replace(/<\/(div|p)><\/(div|p)>/g, '</p>');
+			html = html.replace(/<(div|p)><br><\/(div|p)>/g, '<p>');
+			
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforePaste', { html: html });
+			
+			return html;
+		},
+		
+		/**
+		 * Restores and fixes formatting before inserting pasted HTML into the editor.
+		 * 
+		 * @param	string		html
+		 * @return	string
+		 */
+		_pasteCallback: function(html) {
+			// replace <p>...</p> with <p>...</p><p><br></p>
+			html = html.replace(/<p>([\s\S]*?)<\/p>/g, function(match, content) {
+				if (content.match(/<br( \/)?>$/)) {
+					return match;
+				}
+				
+				return '<p>' + content + '</p><p><br></p>';
+			});
+			
+			// restore font size
+			html = html.replace(/\[size=(\d+)\]/g, '<p><span style="font-size: $1pt">');
+			html = html.replace(/\[\/size\]/g, '</span></p>');
+			
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterPaste', { html: html });
+			
+			return html;
+			
+			// TODO
+			
+			// handle pasting of images in Firefox
+			html = html.replace(/<img([^>]+)>/g, function(match, content) {
+				match = match.replace(/data-mozilla-paste-image="0"/, 'data-mozilla-paste-image="0" style="display:none"');
+				return match;
+			});
+			
+			
+			
+			return html;
+		},
+		
+		/**
+		 * Inserts an attachment with live preview.
+		 * 
+		 * @param	integer		attachmentID
+		 */
+		insertAttachment: function(attachmentID) {
+			attachmentID = parseInt(attachmentID);
+			var $attachmentUrl = this.getOption('wAttachmentUrl');
+			var $bbcode = '[attach=' + attachmentID + '][/attach]';
+			
+			var $imageAttachmentIDs = this.wbbcode._getImageAttachmentIDs();
+			
+			if ($attachmentUrl && WCF.inArray(attachmentID, $imageAttachmentIDs)) {
+				this.insertDynamic(
+					'<img src="' + $attachmentUrl.replace(/987654321/, attachmentID) + '" class="redactorEmbeddedAttachment" data-attachment-id="' + attachmentID + '" />',
+					$bbcode
+				);
+			}
+			else {
+				this.insertDynamic($bbcode);
+			}
+		},
+		
+		/**
+		 * Returns a list of attachments representing an image.
+		 * 
+		 * @return	array<integer>
+		 */
+		_getImageAttachmentIDs: function() {
+			// WCF.Attachment.Upload may have no been initialized yet, fallback to static data
+			var $imageAttachmentIDs = this.wutil.getOption('wAttachmentImageIDs') || [ ];
+			if ($imageAttachmentIDs.length) {
+				delete this.opts.wAttachmentImageIDs;
+				
+				return $imageAttachmentIDs;
+			}
+			
+			var $data = {
+				imageAttachmentIDs: [ ]
 			};
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'getImageAttachments_' + this.$textarea.wcfIdentify(), $data);
 			
-			// reinsert quotes in reverse order, adding the most outer quotes first
-			for (var $i = $cachedQuotes.length - 1; $i >= 0; $i--) {
-				var $cachedQuote = $cachedQuotes[$i];
-				var $regex = new RegExp('@@' + $cachedQuote.hashCode + '@@', 'g');
-				data = data.replace($regex, $transformQuote($cachedQuote.content));
+			return $data.imageAttachmentIDs;
+		},
+		
+		/**
+		 * Handles up/down/delete/backspace key for quote boxes.
+		 * 
+		 * @param	object		data
+		 */
+		_keydownCallback: function(data) {
+			switch (data.event.which) {
+				case $.ui.keyCode.BACKSPACE:
+				case $.ui.keyCode.DELETE:
+				case $.ui.keyCode.DOWN:
+				case $.ui.keyCode.ENTER:
+				case $.ui.keyCode.TAB:
+				case $.ui.keyCode.UP:
+					// handle keys
+				break;
+				
+				default:
+					return;
+				break;
 			}
-		}
-		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterConvertToHtml', { data: data });
-		
-		return data;
-	},
-	
-	/**
-	 * Converts certain HTML elements prior to paste in order to preserve formattings.
-	 * 
-	 * @param	string		html
-	 * @return	string
-	 */
-	_wPasteBeforeCallback: function(html) {
-		var $levels = {
-			1: 24,
-			2: 22,
-			3: 18,
-			4: 14,
-			5: 12,
-			6: 10
-		};
-		
-		// replace <h1> ... </h6> tags
-		html = html.replace(/<h([1-6])[^>]+>/g, function(match, level) {
-			return '[size=' + $levels[level] + ']';
-		});
-		html = html.replace(/<\/h[1-6]>/g, '[/size]');
-		
-		// convert block-level elements
-		html = html.replace(/<(article|header)[^>]+>/g, '<div>');
-		html = html.replace(/<\/(article|header)>/g, '</div>');
-		
-		// replace nested elements e.g. <div><p>...</p></div>
-		html = html.replace(/<(div|p)([^>]+)?><(div|p)([^>]+)?>/g, '<p>');
-		html = html.replace(/<\/(div|p)><\/(div|p)>/g, '</p>@@@wcf_break@@@');
-		html = html.replace(/<(div|p)><br><\/(div|p)>/g, '@@@wcf_break@@@');
-		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'beforePaste', { html: html });
-		
-		return html;
-	},
-	
-	/**
-	 * Restores and fixes formatting before inserting pasted HTML into the editor.
-	 * 
-	 * @param	string		html
-	 * @return	string
-	 */
-	_wPasteAfterCallback: function(html) {
-		// replace <p /> with <p>...<br></p>
-		html = html.replace(/<p>([\s\S]*?)<\/p>/g, '<p>$1<br></p>');
-		
-		// drop <header />
-		html = html.replace(/<header[^>]*>/g, '');
-		html = html.replace(/<\/header>/g, '');
-		
-		html = html.replace(/<div>(.*?)<\/div>/g, '<p>$1</p>');
-		
-		// drop lonely divs
-		html = html.replace(/<\/?div>/g, '');
-		
-		html = html.replace(/@@@wcf_break@@@/g, '<p><br></p>');
-		
-		// drop lonely <p> opening tags
-		html = html.replace(/<p><p>/g, '<p>');
-		
-		// restore font size
-		html = html.replace(/\[size=(\d+)\]/g, '<p><br></p><p><inline style="font-size: $1pt">');
-		html = html.replace(/\[\/size\]/g, '</inline></p><p><br></p>');
-		
-		// handle pasting of images in Firefox
-		html = html.replace(/<img([^>]+)>/g, function(match, content) {
-			match = match.replace(/data-mozilla-paste-image="0"/, 'data-mozilla-paste-image="0" style="display:none"');
-			return match;
-		});
-		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'afterPaste', { html: html });
-		
-		return html;
-	},
-	
-	/**
-	 * Inserts an attachment with live preview.
-	 * 
-	 * @param	integer		attachmentID
-	 */
-	insertAttachment: function(attachmentID) {
-		attachmentID = parseInt(attachmentID);
-		var $attachmentUrl = this.getOption('wAttachmentUrl');
-		var $bbcode = '[attach=' + attachmentID + '][/attach]';
-		
-		var $imageAttachmentIDs = this._getImageAttachmentIDs();
-		
-		if ($attachmentUrl && WCF.inArray(attachmentID, $imageAttachmentIDs)) {
-			this.insertDynamic(
-				'<img src="' + $attachmentUrl.replace(/987654321/, attachmentID) + '" class="redactorEmbeddedAttachment" data-attachment-id="' + attachmentID + '" />',
-				$bbcode
-			);
-		}
-		else {
-			this.insertDynamic($bbcode);
-		}
-	},
-	
-	/**
-	 * Returns a list of attachments representing an image.
-	 * 
-	 * @return	array<integer>
-	 */
-	_getImageAttachmentIDs: function() {
-		// WCF.Attachment.Upload may have no been initialized yet, fallback to static data
-		var $imageAttachmentIDs = this.getOption('wAttachmentImageIDs') || [ ];
-		if ($imageAttachmentIDs.length) {
-			delete this.opts.wAttachmentImageIDs;
-			
-			return $imageAttachmentIDs;
-		}
-		
-		var $data = {
-			imageAttachmentIDs: [ ]
-		};
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'getImageAttachments_' + this.$source.wcfIdentify(), $data);
-		
-		return $data.imageAttachmentIDs;
-	},
-	
-	/**
-	 * Handles up/down/delete/backspace key for quote boxes.
-	 * 
-	 * @param	object		data
-	 */
-	_wKeydownCallback: function(data) {
-		switch (data.event.which) {
-			case $.ui.keyCode.BACKSPACE:
-			case $.ui.keyCode.DELETE:
-			case $.ui.keyCode.DOWN:
-			case $.ui.keyCode.UP:
-				// handle keys
-			break;
-			
-			default:
-				return;
-			break;
-		}
-		
-		var $current = $(this.getCurrent());
-		var $parent = this.getParent();
-		$parent = ($parent) ? $($parent) : $parent;
-		var $quote = ($parent) ? $parent.closest('blockquote.quoteBox', this.$editor.get()[0]) : { length: 0 };
-		
-		switch (data.event.which) {
-			// backspace key
-			case $.ui.keyCode.BACKSPACE:
-				if (this.isCaret()) {
-					if ($quote.length) {
-						// check if quote is empty
-						var $isEmpty = true;
-						$quote.find('div > div').each(function() {
-							if ($(this).text().replace(/\u200B/, '').length) {
-								$isEmpty = false;
-								return false;
+			
+			this.selection.get();
+			var $current = $(this.selection.getCurrent());
+			var $parent = this.selection.getParent();
+			$parent = ($parent) ? $($parent) : $parent;
+			var $quote = ($parent) ? $parent.closest('blockquote.quoteBox', this.$editor.get()[0]) : { length: 0 };
+			
+			switch (data.event.which) {
+				// backspace key
+				case $.ui.keyCode.BACKSPACE:
+					if (this.wutil.isCaret()) {
+						if ($quote.length) {
+							// check if quote is empty
+							var $isEmpty = true;
+							$quote.find('div > div').each(function() {
+								if ($(this).text().replace(/\u200B/, '').length) {
+									$isEmpty = false;
+									return false;
+								}
+							});
+							
+							if ($isEmpty) {
+								// expand selection and prevent delete
+								var $selection = window.getSelection();
+								if ($selection.rangeCount) $selection.removeAllRanges();
+								
+								var $quoteRange = document.createRange();
+								$quoteRange.selectNode($quote[0]);
+								$selection.addRange($quoteRange);
+								
+								data.cancel = true;
 							}
-						});
-						
-						if ($isEmpty) {
+						}
+					}
+				break;
+				
+				// delete key
+				case $.ui.keyCode.DELETE:
+					if (this.wutil.isCaret()) {
+						if (this.wutil.isEndOfElement($current[0]) && $current.next('blockquote').length) {
 							// expand selection and prevent delete
 							var $selection = window.getSelection();
 							if ($selection.rangeCount) $selection.removeAllRanges();
 							
 							var $quoteRange = document.createRange();
-							$quoteRange.selectNode($quote[0]);
+							$quoteRange.selectNode($current.next()[0]);
 							$selection.addRange($quoteRange);
 							
 							data.cancel = true;
 						}
 					}
-				}
-				else {
-					// check if selection contains a quote, turn on buffer if true
-					var $contents = this.getRange().cloneContents();
-					if (this.containsTag($contents, 'BLOCKQUOTE')) {
-						this.bufferSet();
-					}
-				}
-			break;
-			
-			// delete key
-			case $.ui.keyCode.DELETE:
-				if (this.isCaret()) {
-					if (this.isEndOfElement($current[0]) && $current.next('blockquote').length) {
-						// expand selection and prevent delete
-						var $selection = window.getSelection();
-						if ($selection.rangeCount) $selection.removeAllRanges();
-						
-						var $quoteRange = document.createRange();
-						$quoteRange.selectNode($current.next()[0]);
-						$selection.addRange($quoteRange);
-						
-						data.cancel = true;
-					}
-				}
-				else {
-					// check if selection contains a quote, turn on buffer if true
-					var $contents = this.getRange().cloneContents();
-					if (this.containsTag($contents, 'BLOCKQUOTE')) {
-						this.bufferSet();
-					}
-				}
-			break;
-			
-			// arrow down
-			case $.ui.keyCode.DOWN:
-				if ($current.next('blockquote.quoteBox').length) {
-					this.selectionStart($current.next().find('> div > div:first'));
-					
-					data.cancel = true;
-				}
-				else if ($parent) {
-					if ($parent.next('blockquote.quoteBox').length) {
-						this.selectionStart($parent.next().find('> div > div:first'));
+				break;
+				
+				// arrow down
+				case $.ui.keyCode.DOWN:
+					if ($current.next('blockquote').length) {
+						this.caret.setStart($current.next().find('> div > div:first'));
 						
 						data.cancel = true;
 					}
-					else if ($quote.length) {
-						var $container = $current.closest('div', $quote[0]);
-						if (!$container.next().length) {
-							// check if there is an element after the quote
-							if ($quote.next().length) {
-								this.setSelectionStart($quote.next());
-							}
-							else {
-								this.insertingAfterLastElement($quote);
-							}
+					else if ($parent) {
+						if ($parent.next('blockquote').length) {
+							this.caret.setStart($parent.next().find('> div > div:first'));
 							
 							data.cancel = true;
 						}
-					} 
-				}
-			break;
-			
-			// arrow up
-			case $.ui.keyCode.UP:
-				if (!$parent || !$quote.length) {
-					return;
-				}
+						else if ($quote.length) {
+							var $container = $current.closest('div', $quote[0]);
+							if (!$container.next().length) {
+								// check if there is an element after the quote
+								if ($quote.next().length) {
+									this.caret.setStart($quote.next());
+								}
+								else {
+									this.wutil.setCaretAfter($quote);
+								}
+								
+								data.cancel = true;
+							}
+						} 
+					}
+				break;
 				
-				var $container = $current.closest('div', $quote[0]);
-				var $prev = $container.prev();
-				if ($prev[0].tagName === 'DIV') {
-					return;
-				}
-				else if ($prev[0].tagName === 'BLOCKQUOTE') {
-					// set focus to quote text rather than the element itself
-					return;
-					//this.selectionEnd($prev.find('> div > div:last'));
-				}
+				// enter
+				case $.ui.keyCode.ENTER:
+					if ($quote.length) {
+						// prevent Redactor's default behavior for <blockquote>
+						this.keydown.blockquote = false;
+						this.keydown.enterWithinBlockquote = true;
+					}
+				break;
 				
-				var $previousElement = $quote.prev();
-				if ($previousElement.length === 0) {
-					var $node = $(this.opts.emptyHtml);
-					$node.insertBefore($quote);
-					this.selectionStart($node);
-				}
-				else {
-					if ($previousElement[0].tagName === 'BLOCKQUOTE') {
+				// tab
+				case $.ui.keyCode.TAB:
+					var $block = this.selection.getBlock();
+					if (!$block || $block.tagName !== 'LI') {
+						// disallow indent/outdent outside of lists
+						data.cancel = true;
+					}
+				break;
+				
+				// arrow up
+				case $.ui.keyCode.UP:
+					if (!$parent || !$quote.length) {
+						return;
+					}
+					
+					var $container = $current.closest('div', $quote[0]);
+					var $prev = $container.prev();
+					if ($prev[0].tagName === 'DIV') {
+						return;
+					}
+					else if ($prev[0].tagName === 'BLOCKQUOTE') {
+						// TODO
 						// set focus to quote text rather than the element itself
-						this.selectionEnd($previousElement.find('> div > div:last'));
+						return;
+						//this.selectionEnd($prev.find('> div > div:last'));
+					}
+					
+					var $previousElement = $quote.prev();
+					if ($previousElement.length === 0) {
+						this.wutil.setCaretBefore($quote);
 					}
 					else {
-						// focus is wrong if the previous element is empty (e.g. only a newline present)
-						if ($.trim($previousElement.html()) == '') {
-							$previousElement.html(this.opts.invisibleSpace);
+						if ($previousElement[0].tagName === 'BLOCKQUOTE') {
+							// set focus to quote text rather than the element itself
+							this.caret.sendEnd($previousElement.find('> div > div:last'));
+						}
+						else {
+							// focus is wrong if the previous element is empty (e.g. only a newline present)
+							if ($.trim($previousElement.html()) == '') {
+								$previousElement.html(this.opts.invisibleSpace);
+							}
+							
+							this.caret.setEnd($previousElement);
 						}
-						
-						this.selectionEnd($previousElement);
 					}
+					
+					data.cancel = true;
+				break;
+			}
+		},
+		
+		/**
+		 * Handles quote deletion.
+		 * 
+		 * @param	object		data
+		 */
+		_keyupCallback: function(data) {
+			if (data.event.which !== $.ui.keyCode.BACKSPACE && data.event.which !== $.ui.keyCode.DELETE) {
+				return;
+			}
+			
+			// check for empty <blockquote
+			this.$editor.find('blockquote').each(function(index, blockquote) {
+				var $blockquote = $(blockquote);
+				if (!$blockquote.find('> div > header').length) {
+					$blockquote.remove();
 				}
+			});
+		},
+		
+		/**
+		 * Initializes source editing for quotes.
+		 */
+		_observeQuotes: function() {
+			this.$editor.find('.redactorQuoteEdit:not(.jsRedactorQuoteEdit)').addClass('jsRedactorQuoteEdit').click($.proxy(this.wbbcode._observeQuotesClick, this));
+		},
+		
+		/**
+		 * Handles clicks on the 'edit quote' link.
+		 * 
+		 * @param	object		event
+		 */
+		_observeQuotesClick: function(event) {
+			var $header = $(event.currentTarget).closest('header');
+			var $tooltip = $('<span class="redactor-link-tooltip" />');
+			
+			$('<a href="#">' + WCF.Language.get('wcf.bbcode.quote.edit') + '</a>').click($.proxy(function(e) {
+				e.preventDefault();
 				
-				data.cancel = true;
-			break;
-		}
-	},
-	
-	/**
-	 * Handles quote deletion.
-	 * 
-	 * @param	object		data
-	 */
-	_wKeyupCallback: function(data) {
-		if (data.event.which !== $.ui.keyCode.BACKSPACE && data.event.which !== $.ui.keyCode.DELETE) {
-			return;
-		}
-		
-		// check for empty <blockquote>
-		this.$editor.find('blockquote').each(function(index, blockquote) {
-			var $blockquote = $(blockquote);
-			if (!$blockquote.find('> div > header').length) {
-				$blockquote.remove();
-			}
-		});
-	},
-	
-	/**
-	 * Initializes source editing for quotes.
-	 */
-	_observeQuotes: function() {
-		this.$editor.find('.redactorQuoteEdit:not(.jsRedactorQuoteEdit)').addClass('jsRedactorQuoteEdit').click($.proxy(this._observeQuotesClick, this));
-	},
-	
-	/**
-	 * Handles clicks on the 'edit quote' link.
-	 * 
-	 * @param	object		event
-	 */
-	_observeQuotesClick: function(event) {
-		var $header = $(event.currentTarget).closest('header');
-		var $tooltip = $('<span class="redactor-link-tooltip" />');
-		
-		$('<a href="#">' + WCF.Language.get('wcf.bbcode.quote.edit') + '</a>').click($.proxy(function(e) {
-			e.preventDefault();
+				this._openQuoteEditOverlay($(event.currentTarget).closest('blockquote.quoteBox'), false);
+				$('.redactor-link-tooltip').remove();
+			}, this)).appendTo($tooltip);
+			
+			var $offset = $header.offset();
+			$tooltip.css({
+				left: $offset.left + 'px',
+				top: ($offset.top + 20) + 'px'
+			});
 			
-			this._openQuoteEditOverlay($(event.currentTarget).closest('blockquote.quoteBox'), false);
 			$('.redactor-link-tooltip').remove();
-		}, this)).appendTo($tooltip);
-		
-		var $offset = $header.offset();
-		$tooltip.css({
-			left: $offset.left + 'px',
-			top: ($offset.top + 20) + 'px'
-		});
-		
-		$('.redactor-link-tooltip').remove();
-		$tooltip.appendTo(document.body);
-	},
-	
-	/**
-	 * Opens the quote source edit dialog.
-	 * 
-	 * @param	jQuery		quote
-	 * @param	boolean		insertQuote
-	 */
-	_openQuoteEditOverlay: function(quote, insertQuote) {
-		if (insertQuote) {
-			this.modalInit(WCF.Language.get('wcf.bbcode.quote.insert'), this.opts.modal_quote, 300, $.proxy(function() {
-				$('#redactorEditQuote').click($.proxy(function() {
+			$tooltip.appendTo(document.body);
+			
+			// prevent the cursor being placed in the quote header
+			$('<div contenteditable="true" />').appendTo(document.body).focus().remove();
+		},
+		
+		/**
+		 * Opens the quote source edit dialog.
+		 * 
+		 * @param	jQuery		quote
+		 * @param	boolean		insertQuote
+		 */
+		_openQuoteEditOverlay: function(quote, insertQuote) {
+			this.modal.load('quote', WCF.Language.get('wcf.bbcode.quote.' + (insertQuote ? 'insert' : 'edit')), 400);
+			
+			var $button = this.modal.createActionButton(this.lang.get('save'));
+			if (insertQuote) {
+				$button.click($.proxy(function() {
 					var $author = $('#redactorQuoteAuthor').val();
 					var $link = WCF.String.escapeHTML($('#redactorQuoteLink').val());
 					
-					this.insertQuoteBBCode($author, $link);
+					this.wbbcode.insertQuoteBBCode($author, $link);
 					
-					this.modalClose();
+					this.modal.close();
 				}, this));
-			}, this));
-		}
-		else {
-			this.modalInit(WCF.Language.get('wcf.bbcode.quote.edit'), this.opts.modal_quote, 300, $.proxy(function() {
-				if (!insertQuote) {
-					$('#redactorQuoteAuthor').val(quote.data('author'));
-					
-					// do not use prop() here, an empty cite attribute would yield the page URL instead
-					$('#redactorQuoteLink').val(WCF.String.unescapeHTML(quote.attr('cite')));
-				}
+			}
+			else {
+				$('#redactorQuoteAuthor').val(quote.data('author'));
+				
+				// do not use prop() here, an empty cite attribute would yield the page URL instead
+				$('#redactorQuoteLink').val(WCF.String.unescapeHTML(quote.attr('cite')));
 				
-				$('#redactorEditQuote').click($.proxy(function() {
+				$button.click($.proxy(function() {
 					var $author = $('#redactorQuoteAuthor').val();
 					quote.data('author', $author);
 					quote.attr('data-author', $author);
 					quote.prop('cite', WCF.String.escapeHTML($('#redactorQuoteLink').val()));
 					
-					this._updateQuoteHeader(quote);
+					this.wbbcode._updateQuoteHeader(quote);
 					
 					this.modalClose();
 				}, this));
-			}, this));
-		}
-	},
-	
-	/**
-	 * Updates the quote's source.
-	 * 
-	 * @param	jQuery		quote
-	 */
-	_updateQuoteHeader: function(quote) {
-		var $author = quote.data('author');
-		var $link = quote.attr('cite');
-		if ($link) $link = WCF.String.escapeHTML($link);
-		
-		quote.find('> div > header > h3').empty().append(this._buildQuoteHeader($author, $link));	
-	},
-	
-	/**
-	 * Inserts the quote BBCode.
-	 * 
-	 * @param	string		author
-	 * @param	string		link
-	 * @param	string		html
-	 * @param	string		plainText
-	 */
-	insertQuoteBBCode: function(author, link, html, plainText) {
-		var $bbcode = '[quote]';
-		if (author) {
-			if (link) {
-				$bbcode = "[quote='" + author + "','" + link + "']";
 			}
-			else {
-				$bbcode = "[quote='" + author + "']";
+			
+			this.modal.show();
+		},
+		
+		/**
+		 * Updates the quote's source.
+		 * 
+		 * @param	jQuery		quote
+		 */
+		_updateQuoteHeader: function(quote) {
+			var $author = quote.data('author');
+			var $link = quote.attr('cite');
+			if ($link) $link = WCF.String.escapeHTML($link);
+			
+			quote.find('> div > header > h3').empty().append(this.wbbcode._buildQuoteHeader($author, $link));	
+		},
+		
+		/**
+		 * Inserts the quote BBCode.
+		 * 
+		 * @param	string		author
+		 * @param	string		link
+		 * @param	string		html
+		 * @param	string		plainText
+		 */
+		insertQuoteBBCode: function(author, link, html, plainText) {
+			var $bbcode = '[quote]';
+			if (author) {
+				if (link) {
+					$bbcode = "[quote='" + author + "','" + link + "']";
+				}
+				else {
+					$bbcode = "[quote='" + author + "']";
+				}
 			}
-		}
-		
-		if (plainText) $bbcode += plainText;
-		$bbcode += '[/quote]';
-		
-		if (this.inWysiwygMode()) {
-			$bbcode = this.convertToHtml($bbcode);
-			this.insertHtml($bbcode);
 			
-			this._observeQuotes();
+			if (plainText) $bbcode += plainText;
+			$bbcode += '[/quote]';
 			
-			this.$toolbar.find('a.re-__wcf_quote').addClass('redactor_button_disabled');
-		}
-		else {
-			this.insertAtCaret($bbcode);
-		}
-	},
-	
-	/**
-	 * Builds the quote source HTML.
-	 * 
-	 * @param	string		author
-	 * @param	string		link
-	 * @return	string
-	 */
-	_buildQuoteHeader: function(author, link) {
-		var $header = '';
-		// author is empty, check if link was provided and use it instead
-		if (!author && link) {
-			author = link;
-			link = '';
-		}
-		
-		if (author) {
-			if (link) $header += '<a href="' + link + '">';
+			if (this.wutil.inWysiwygMode()) {
+				$bbcode = this.wbbcode.convertToHtml($bbcode);
+				this.insert.html($bbcode, false);
+				
+				this.wbbcode._observeQuotes();
+				
+				this.$toolbar.find('a.re-__wcf_quote').addClass('redactor-button-disabled');
+			}
+			else {
+				this.wutil.insertAtCaret($bbcode);
+			}
+		},
+		
+		/**
+		 * Builds the quote source HTML.
+		 * 
+		 * @param	string		author
+		 * @param	string		link
+		 * @return	string
+		 */
+		_buildQuoteHeader: function(author, link) {
+			var $header = '';
+			// author is empty, check if link was provided and use it instead
+			if (!author && link) {
+				author = link;
+				link = '';
+			}
 			
-			$header += WCF.Language.get('wcf.bbcode.quote.title.javascript', { quoteAuthor: WCF.String.unescapeHTML(author) });
+			if (author) {
+				if (link) $header += '<a href="' + link + '">';
+				
+				$header += WCF.Language.get('wcf.bbcode.quote.title.javascript', { quoteAuthor: WCF.String.unescapeHTML(author) });
+				
+				if (link) $header += '</a>';
+			}
+			else {
+				$header = '<small>' + WCF.Language.get('wcf.bbcode.quote.title.clickToSet') + '</small>';
+			}
 			
-			if (link) $header += '</a>';
-		}
-		else {
-			$header = '<small>' + WCF.Language.get('wcf.bbcode.quote.title.clickToSet') + '</small>';
-		}
+			return $header;
+		},
 		
-		return $header;
-	},
-	
-	_handleInsertQuote: function() {
-		this._openQuoteEditOverlay(null, true);
-	}
+		_handleInsertQuote: function() {
+			this.wbbcode._openQuoteEditOverlay(null, true);
+		}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbutton.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbutton.js
index 38d53eefe3..6347648d35 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbutton.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbutton.js
@@ -7,139 +7,170 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wbutton = {
-	/**
-	 * list of button names and their associated bbcode tag
-	 * @var	object<string>
-	 */
-	_bbcodes: { },
+RedactorPlugins.wbutton = function() {
+	"use strict";
 	
-	/**
-	 * Initializes the RedactorPlugins.wbutton plugin.
-	 */
-	init: function() {
-		this._bbcodes = { };
+	return {
+		/**
+		 * list of button names and their associated bbcode tag
+		 * @var	object<string>
+		 */
+		_bbcodes: { },
 		
-		for (var $i = 0, $length = __REDACTOR_BUTTONS.length; $i < $length; $i++) {
-			this._addBBCodeButton(__REDACTOR_BUTTONS[$i]);
-		}
-		
-		// this list contains overrides for built-in buttons, if a button is not present
-		// Redactor's own icon will be used instead. This solves the problem of FontAwesome
-		// not providing an icon for everything we need (especially the core stuff)
-		var $faIcons = {
-			'html': 'fa-square-o',
-			'bold': 'fa-bold',
-			'italic': 'fa-italic',
-			'underline': 'fa-underline',
-			'deleted': 'fa-strikethrough',
-			'subscript': 'fa-subscript',
-			'superscript': 'fa-superscript',
-			'orderedlist': 'fa-list-ol',
-			'unorderedlist': 'fa-list-ul',
-			'outdent': 'fa-outdent',
-			'indent': 'fa-indent',
-			'link': 'fa-link',
-			'alignment': 'fa-align-left',
-			'table': 'fa-table'
-		};
-		
-		var $buttons = this.getOption('buttons');
-		var $lastButton = '';
-		for (var $i = 0, $length = $buttons.length; $i < $length; $i++) {
-			var $button = $buttons[$i];
+		/**
+		 * Initializes the RedactorPlugins.wbutton plugin.
+		 */
+		init: function() {
+			this._bbcodes = { };
 			
-			if ($button == 'separator') {
-				this.buttonGet($lastButton).parent().addClass('separator');
-				
-				continue;
+			for (var $i = 0, $length = __REDACTOR_BUTTONS.length; $i < $length; $i++) {
+				this.wbutton._addBBCodeButton(__REDACTOR_BUTTONS[$i]);
 			}
 			
-			// check if button does not exist
-			var $buttonObj = this.buttonGet($button);
-			if ($buttonObj.length) {
-				if ($faIcons[$button]) {
-					this.buttonAwesome($button, $faIcons[$button]);
+			// this list contains overrides for built-in buttons, if a button is not present
+			// Redactor's own icon will be used instead. This solves the problem of FontAwesome
+			// not providing an icon for everything we need (especially the core stuff)
+			var $faIcons = {
+				'html': 'fa-square-o',
+				'bold': 'fa-bold',
+				'italic': 'fa-italic',
+				'underline': 'fa-underline',
+				'deleted': 'fa-strikethrough',
+				'subscript': 'fa-subscript',
+				'superscript': 'fa-superscript',
+				'orderedlist': 'fa-list-ol',
+				'unorderedlist': 'fa-list-ul',
+				'outdent': 'fa-outdent',
+				'indent': 'fa-indent',
+				'link': 'fa-link',
+				'alignment': 'fa-align-left',
+				'table': 'fa-table'
+			};
+			
+			var $buttons = this.wutil.getOption('buttons');
+			var $lastButton = '';
+			for (var $i = 0, $length = $buttons.length; $i < $length; $i++) {
+				var $button = $buttons[$i];
+				if ($button == 'separator') {
+					this.button.get($lastButton).parent().addClass('separator');
+					
+					continue;
 				}
-			}
-			else {
-				this._addCoreButton($button, ($faIcons[$button] ? $faIcons[$button] : null), $lastButton);
+				
+				// check if button does not exist
+				var $buttonObj = this.button.get($button);
+				if ($buttonObj.length) {
+					if ($faIcons[$button]) {
+						this.button.setAwesome($button, $faIcons[$button]);
+					}
+				}
+				else {
+					this.wbutton._addCoreButton($button, ($faIcons[$button] ? $faIcons[$button] : null), $lastButton);
+				}
+				
+				$lastButton = $button;
 			}
 			
-			$lastButton = $button;
-		}
-	},
-	
-	_addCoreButton: function(buttonName, faIcon, insertAfter) {
-		var $button = this.buttonBuild(buttonName, {
-			title: buttonName,
-			exec: buttonName
-		}, false);
-		$('<li />').append($button).insertAfter(this.buttonGet(insertAfter).parent());
-		
-		if (faIcon !== null) {
-			this.buttonAwesome(buttonName, faIcon);
-		}
-	},
-	
-	/**
-	 * Adds a custom button.
-	 * 
-	 * @param	object<string>		data
-	 */
-	_addBBCodeButton: function(data) {
-		var $buttonName = '__wcf_' + data.name;
-		var $button = this.buttonAdd($buttonName, data.label, this._insertBBCode);
-		this._bbcodes[$buttonName] = data.name;
+			// handle image insert
+			this.button.addCallback(this.button.get('image'), $.proxy(this.wbutton.insertImage, this));
+		},
 		
-		// FontAwesome class name
-		if (data.icon.match(/^fa\-[a-z\-]+$/)) {
-			this.buttonAwesome($buttonName, data.icon);
-		}
-		else {
-			// image reference
-			$button.css('background-image', 'url(' + __REDACTOR_ICON_PATH + data.icon + ')');
-		}
-	},
-	
-	/**
-	 * Inserts the specified BBCode.
-	 * 
-	 * @param	string		buttonName
-	 * @param	jQuery		buttonDOM
-	 * @param	object		buttonObj
-	 * @param	object		event
-	 */
-	_insertBBCode: function(buttonName, buttonDOM, buttonObj, event) {
-		var $bbcode = this._bbcodes[buttonName];
-		var $eventData = {
-			buttonName: buttonName,
-			buttonDOM: buttonDOM,
-			buttonObj: buttonObj,
-			event: event,
-			cancel: false
-		};
+		_addCoreButton: function(buttonName, faIcon, insertAfter) {
+			var $buttonObj = { title: buttonName };
+			if (buttonName === 'subscript' || buttonName === 'superscript') {
+				$buttonObj.command = buttonName;
+			}
+			
+			var $button = this.button.build(buttonName, $buttonObj);
+			$('<li />').append($button).insertAfter(this.button.get(insertAfter).parent());
+			
+			if (faIcon !== null) {
+				this.button.setAwesome(buttonName, faIcon);
+			}
+		},
 		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'insertBBCode_' + $bbcode + '_' + this.$source.wcfIdentify(), $eventData);
+		/**
+		 * Adds a custom button.
+		 * 
+		 * @param	object<string>		data
+		 */
+		_addBBCodeButton: function(data) {
+			var $buttonName = '__wcf_' + data.name;
+			var $button = this.button.add($buttonName, data.label);
+			this.button.addCallback($button, this.wbutton._insertBBCode);
+			
+			this._bbcodes[$buttonName] = data.name;
+			
+			// FontAwesome class name
+			if (data.icon.match(/^fa\-[a-z\-]+$/)) {
+				this.button.setAwesome($buttonName, data.icon);
+			}
+			else {
+				// image reference
+				$button.css('background-image', 'url(' + __REDACTOR_ICON_PATH + data.icon + ')');
+			}
+		},
 		
-		if ($eventData.cancel === false) {
-			var $selectedHtml = this.getSelectionHtml();
+		/**
+		 * Inserts the specified BBCode.
+		 * 
+		 * @param	string		buttonName
+		 */
+		_insertBBCode: function(buttonName) {
+			var $bbcode = this._bbcodes[buttonName];
+			var $eventData = {
+				buttonName: buttonName,
+				cancel: false
+			};
 			
-			if ($bbcode === 'tt') {
-				var $parent = (this.getParent()) ? $(this.getParent()) : null;
-				if ($parent && $parent.closest('inline.inlineCode', this.$editor.get()[0]).length) {
-					this.inlineRemoveClass('inlineCode');
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'insertBBCode_' + $bbcode + '_' + this.$textarea.wcfIdentify(), $eventData);
+			
+			if ($eventData.cancel === false) {
+				var $selectedHtml = this.selection.getHtml();
+				
+				// TODO: this behaves pretty weird at this time, fix or remove
+				if (false && $bbcode === 'tt') {
+					var $parent = (this.selection.getParent()) ? $(this.selection.getParent()) : null;
+					if ($parent && $parent.closest('inline.inlineCode', this.$editor.get()[0]).length) {
+						this.inline.toggleClass('inlineCode');
+					}
+					else {
+						this.inline.toggleClass('inlineCode');
+					}
 				}
 				else {
-					this.inlineSetClass('inlineCode');
+					this.insert.html('[' + $bbcode + ']' + $selectedHtml + '[/' + $bbcode + ']');
 				}
 			}
-			else {
-				this.insertHtml('[' + $bbcode + ']' + $selectedHtml + '[/' + $bbcode + ']');
+			
+			event.preventDefault();
+			return false;
+		},
+		
+		insertImage: function() {
+			this.image.show();
+		},
+		
+		_insertImage: function() {
+			var $source = $('#redactor-image-link-source');
+			var $url = $source.val().trim();
+			if ($url.length) {
+				this.buffer.set();
+				
+				var $align = $('#redactor-image-align').val();
+				var $style = '';
+				if ($align === 'left' || $align === 'right') {
+					$style = ' style="float: ' + $align + '"';
+				}
+				
+				this.insert.html('<img src="' + $url + '"' + $style + '>', false);
+				
+				this.modal.close();
+				this.observe.images();
+			}
+			else if (!$source.next('small.innerError')) {
+				$('<small class="innerError">' + WCF.Language.get('wcf.global.form.error.empty') + '</small>').insertAfter($source);
 			}
 		}
-		
-		event.preventDefault();
-		return false;
-	}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontcolor.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontcolor.js
index c54efce60e..901fb5597d 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontcolor.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontcolor.js
@@ -7,68 +7,65 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wfontcolor = {
-	/**
-	 * Initializes the RedactorPlugins.wfontcolor plugin.
-	 */
-	init: function() {
-		var $dropdown = this._createFontColorDropdown();
-		
-		this.buttonReplace('fontcolor', 'fontcolor', this.opts.curLang.fontcolor, $.proxy(function(btnName, $button, btnObject, e) {
-			this.dropdownShow(e, btnName);
-		}, this));
-		this.buttonGet('fontcolor').data('dropdown', $dropdown);
-	},
+RedactorPlugins.wfontcolor = function() {
+	"use strict";
 	
-	/**
-	 * Creates the font color dropdown.
-	 */
-	_createFontColorDropdown: function() {
-		var $dropdown = $('<div class="redactor_dropdown redactor_dropdown_box_fontcolor dropdownMenu" style="display: none;">');
-		var $colors = [
-			'#000000', '#800000', '#8B4513', '#2F4F4F', '#008080', '#000080', '#4B0082', '#696969',
-			'#B22222', '#A52A2A', '#DAA520', '#006400', '#40E0D0', '#0000CD', '#800080', '#808080',
-			'#FF0000', '#FF8C00', '#FFD700', '#008000', '#00FFFF', '#0000FF', '#EE82EE', '#A9A9A9',
-			'#FFA07A', '#FFA500', '#FFFF00', '#00FF00', '#AFEEEE', '#ADD8E6', '#DDA0DD', '#D3D3D3',
-			'#FFF0F5', '#FAEBD7', '#FFFFE0', '#F0FFF0', '#F0FFFF', '#F0F8FF', '#E6E6FA', '#FFFFFF'
-		];
+	return {
+		/**
+		 * Initializes the RedactorPlugins.wfontcolor plugin.
+		 */
+		init: function() {
+			var $dropdown = this.button.addDropdown(this.button.get('fontcolor'));
+			this.wfontcolor._createDropdown($dropdown);
+		},
 		
-		var $container = $('<li class="redactorColorPallet" />');
-		for (var $i = 0, $length = $colors.length; $i < $length; $i++) {
-			var $color = $colors[$i];
+		/**
+		 * Creates the font color dropdown.
+		 * 
+		 * @param	jQuery		dropdown
+		 */
+		_createDropdown: function(dropdown) {
+			var $colors = [
+				'#000000', '#800000', '#8B4513', '#2F4F4F', '#008080', '#000080', '#4B0082', '#696969',
+				'#B22222', '#A52A2A', '#DAA520', '#006400', '#40E0D0', '#0000CD', '#800080', '#808080',
+				'#FF0000', '#FF8C00', '#FFD700', '#008000', '#00FFFF', '#0000FF', '#EE82EE', '#A9A9A9',
+				'#FFA07A', '#FFA500', '#FFFF00', '#00FF00', '#AFEEEE', '#ADD8E6', '#DDA0DD', '#D3D3D3',
+				'#FFF0F5', '#FAEBD7', '#FFFFE0', '#F0FFF0', '#F0FFFF', '#F0F8FF', '#E6E6FA', '#FFFFFF'
+			];
 			
-			var $swatch = $('<a href="#" />').data('color', $color).css('background-color', $color);
-			$container.append($swatch);
-			$swatch.click($.proxy(this._onColorPick, this));
-		}
-		
-		var $elNone = $('<a href="#" />').html(this.opts.curLang.none).data('color', 'none');
-		$elNone.click($.proxy(this._onColorPick, this));
-		
-		$dropdown.append($container);
-		$dropdown.append($('<li class="dropdownDivider" />'));
-		$dropdown.append($elNone);
-		$elNone.wrap('<li />');
-		
-		$(this.$toolbar).append($dropdown);
-		
-		return $dropdown;
-	},
-	
-	/**
-	 * Handles click on a specific text color.
-	 * 
-	 * @param	object		event
-	 */
-	_onColorPick: function(event) {
-		event.preventDefault();
+			var $container = $('<li class="redactorColorPallet" />');
+			for (var $i = 0, $length = $colors.length; $i < $length; $i++) {
+				var $color = $colors[$i];
+				
+				var $swatch = $('<a href="#" title="' + $color + '" />').data('color', $color).css('background-color', $color);
+				$container.append($swatch);
+				$swatch.click($.proxy(this.wfontcolor._onColorPick, this));
+			}
+			
+			var $elNone = $('<a href="#" />').html(this.opts.curLang.none).data('color', 'none');
+			$elNone.click($.proxy(this.wfontcolor._onColorPick, this));
+			
+			$container.appendTo(dropdown);
+			$('<li class="dropdownDivider" />').appendTo(dropdown);
+			$elNone.appendTo(dropdown);
+			$elNone.wrap('<li />');
+		},
 		
-		var $color = $(event.currentTarget).data('color');
-		if ($color === 'none') {
-			this.inlineRemoveStyle('color');
-		}
-		else {
-			this.inlineSetStyle('color', $color);
+		/**
+		 * Handles click on a specific text color.
+		 * 
+		 * @param	object		event
+		 */
+		_onColorPick: function(event) {
+			event.preventDefault();
+			
+			var $color = $(event.currentTarget).data('color');
+			if ($color === 'none') {
+				this.inline.remoteStyleRule('color');
+			}
+			else {
+				this.inline.format('span', 'style', 'color: ' + $color + ';');
+			}
 		}
-	}
-};
\ No newline at end of file
+	};
+};
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontfamily.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontfamily.js
index 747459cac3..f758c63de5 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontfamily.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontfamily.js
@@ -7,56 +7,53 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wfontfamily = {
-	/**
-	 * Initializes the RedactorPlugins.wfontsize plugin.
-	 */
-	init: function () {
-		var $dropdown = this._createFontFamilyDropdown();
-		
-		this.buttonReplace('fontfamily', 'wfontfamily', WCF.Language.get('wcf.bbcode.button.fontFamily'), $.proxy(function(btnName, $button, btnObject, e) {
-			this.dropdownShow(e, btnName);
-		}, this));
-		this.buttonGet('wfontfamily').addClass('re-fontfamily').data('dropdown', $dropdown);
-	},
+RedactorPlugins.wfontfamily = function() {
+	"use strict";
 	
-	/**
-	 * Creates the font family dropdown.
-	 */
-	_createFontFamilyDropdown: function() {
-		var $dropdown = $('<div class="redactor_dropdown redactor_dropdown_box_wfontfamily dropdownMenu" style="display: none;">');
-		var $fonts = {
-			'Arial': "Arial, Helvetica, sans-serif",
-			'Comic Sans MS': "Comic Sans MS, cursive",
-			'Courier New': "Consolas, Courier New, Courier, monospace",
-			'Georgia': "Georgia, serif",
-			'Lucida Sans Unicode': "Lucida Sans Unicode, Lucida Grande, sans-serif",
-			'Tahoma': "Tahoma, Geneva, sans-serif",
-			'Times New Roman': "Times New Roman, Times, serif",
-			'Trebuchet MS': "Trebuchet MS, Helvetica, sans-serif",
-			'Verdana': "Verdana, Geneva, sans-serif"
-		};
-		var self = this;
-		$.each($fonts, function(title, fontFamily) {
-			var $listItem = $('<li><a href="#">' + title + '</a></li>').appendTo($dropdown);
-			var $item = $listItem.children('a').data('fontFamily', fontFamily).css('font-family', fontFamily);
-			$item.click(function() {
+	return {
+		/**
+		 * Initializes the RedactorPlugins.wfontsize plugin.
+		 */
+		init: function () {
+			var $dropdown = this.button.addDropdown(this.button.get('fontfamily'));
+			this.wfontfamily._createDropdown($dropdown);
+		},
+		
+		/**
+		 * Creates the font family dropdown.
+		 * 
+		 * @param	jQuery		dropdown
+		 */
+		_createDropdown: function(dropdown) {
+			var $fonts = {
+				'Arial': "Arial, Helvetica, sans-serif",
+				'Comic Sans MS': "Comic Sans MS, cursive",
+				'Courier New': "Consolas, Courier New, Courier, monospace",
+				'Georgia': "Georgia, serif",
+				'Lucida Sans Unicode': "Lucida Sans Unicode, Lucida Grande, sans-serif",
+				'Tahoma': "Tahoma, Geneva, sans-serif",
+				'Times New Roman': "Times New Roman, Times, serif",
+				'Trebuchet MS': "Trebuchet MS, Helvetica, sans-serif",
+				'Verdana': "Verdana, Geneva, sans-serif"
+			};
+			var self = this;
+			$.each($fonts, function(title, fontFamily) {
+				var $listItem = $('<li><a href="#">' + title + '</a></li>').appendTo(dropdown);
+				var $item = $listItem.children('a').data('fontFamily', fontFamily).css('font-family', fontFamily);
+				$item.click(function() {
+					event.preventDefault();
+					
+					self.inline.format('span', 'style', 'font-family: ' + $(this).data('fontFamily') + ';');
+				});
+			});
+			
+			$('<li class="dropdownDivider" />').appendTo(dropdown);
+			var $listItem = $('<li><a href="#">None</a></li>').appendTo(dropdown);
+			$listItem.children('a').click(function() {
 				event.preventDefault();
 				
-				self.inlineSetStyle('font-family', $(this).data('fontFamily'));
+				self.inline.removeStyleRule('font-family');
 			});
-		});
-		
-		$('<li class="dropdownDivider" />').appendTo($dropdown);
-		var $listItem = $('<li><a href="#">None</a></li>').appendTo($dropdown);
-		$listItem.children('a').click(function() {
-			event.preventDefault();
-			
-			self.inlineRemoveStyle('font-family');
-		});
-		
-		$(this.$toolbar).append($dropdown);
-		
-		return $dropdown;
-	}
-};
\ No newline at end of file
+		}
+	};
+};
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontsize.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontsize.js
index f822b3419f..48382b29a3 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontsize.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wfontsize.js
@@ -7,51 +7,48 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wfontsize = {
-	/**
-	 * Initializes the RedactorPlugins.wfontsize plugin.
-	 */
-	init: function () {
-		var $dropdown = this._createFontSizeDropdown();
-		
-		this.buttonReplace('fontsize', 'wfontsize', WCF.Language.get('wcf.bbcode.button.fontSize'), $.proxy(function(btnName, $button, btnObject, e) {
-			this.dropdownShow(e, btnName);
-		}, this));
-		this.buttonGet('wfontsize').addClass('re-fontsize').data('dropdown', $dropdown);
-	},
+RedactorPlugins.wfontsize = function() {
+	"use strict";
 	
-	/**
-	 * Creates the font size dropdown.
-	 */
-	_createFontSizeDropdown: function() {
-		var $dropdown = $('<div class="redactor_dropdown redactor_dropdown_box_wfontsize dropdownMenu" style="display: none;">');
-		var $fontSizes = [ 8, 10, 12, 14, 18, 24, 36 ];
-		var self = this;
-		for (var $i = 0; $i < $fontSizes.length; $i++) {
-			var $fontSize = $fontSizes[$i];
-			var $listItem = $('<li><a href="#">' + $fontSize + '</a></li>').appendTo($dropdown);
-			var $item = $listItem.children('a').data('fontSize', $fontSize).css('font-size', $fontSize + 'pt');
-			if ($fontSize > 18) {
-				$item.css('line-height', '1em');
+	return {
+		/**
+		 * Initializes the RedactorPlugins.wfontsize plugin.
+		 */
+		init: function () {
+			var $dropdown = this.button.addDropdown(this.button.get('fontsize'));
+			this.wfontsize._createDropdown($dropdown);
+		},
+		
+		/**
+		 * Creates the font size dropdown.
+		 * 
+		 * @param	jQuery		dropdown
+		 */
+		_createDropdown: function(dropdown) {
+			var $fontSizes = [ 8, 10, 12, 14, 18, 24, 36 ];
+			var self = this;
+			for (var $i = 0; $i < $fontSizes.length; $i++) {
+				var $fontSize = $fontSizes[$i];
+				var $listItem = $('<li><a href="#">' + $fontSize + '</a></li>').appendTo(dropdown);
+				var $item = $listItem.children('a').data('fontSize', $fontSize).css('font-size', $fontSize + 'pt');
+				if ($fontSize > 18) {
+					$item.css('line-height', '1em');
+				}
+				
+				$item.click(function() {
+					event.preventDefault();
+					
+					self.inline.format('span', 'style', 'font-size: ' + $(this).data('fontSize') + 'pt;');
+				});
 			}
 			
-			$item.click(function() {
+			$('<li class="dropdownDivider" />').appendTo(dropdown);
+			var $listItem = $('<li><a href="#">None</a></li>').appendTo(dropdown);
+			$listItem.children('a').click(function() {
 				event.preventDefault();
 				
-				self.inlineSetStyle('font-size', $(this).data('fontSize') + 'pt');
+				self.inline.removeStyleRule('font-size');
 			});
 		}
-		
-		$('<li class="dropdownDivider" />').appendTo($dropdown);
-		var $listItem = $('<li><a href="#">None</a></li>').appendTo($dropdown);
-		$listItem.children('a').click(function() {
-			event.preventDefault();
-			
-			self.inlineRemoveStyle('font-size');
-		});
-		
-		$(this.$toolbar).append($dropdown);
-		
-		return $dropdown;
-	}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
index 1295a51fc5..3e04b68233 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
@@ -14,557 +14,519 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH, 2009-2014 Imperavi LLC.
  * @license	http://imperavi.com/redactor/license/
  */
-RedactorPlugins.wmonkeypatch = {
-	/**
-	 * Initializes the RedactorPlugins.wmonkeypatch plugin.
-	 */
-	init: function() {
-		var self = this;
-		var $identifier = this.$source.wcfIdentify();
-		
-		var $mpIndentingStart = this.indentingStart;
-		this.indentingStart = function(cmd) {
-			if (self.mpIndentingStart(cmd)) {
-				$mpIndentingStart.call(self, cmd);
-			}
-		};
-		
-		// keydown w/ event aborting through callback
-		var $mpBuildEventKeydown = this.buildEventKeydown;
-		this.buildEventKeydown = function(e) {
-			var $eventData = {
-				cancel: false,
-				event: e
-			};
+RedactorPlugins.wmonkeypatch = function() {
+	"use strict";
+	
+	return {
+		/**
+		 * Initializes the RedactorPlugins.wmonkeypatch plugin.
+		 */
+		init: function() {
+			// module overrides
+			this.wmonkeypatch.button();
+			this.wmonkeypatch.clean();
+			this.wmonkeypatch.dropdown();
+			this.wmonkeypatch.image();
+			this.wmonkeypatch.insert();
+			this.wmonkeypatch.keydown();
+			this.wmonkeypatch.modal();
+			this.wmonkeypatch.paste();
+			this.wmonkeypatch.observe();
+			this.wmonkeypatch.utils();
 			
-			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'keydown_' + $identifier, $eventData);
+			// templates
+			this.wmonkeypatch.rebuildTemplates();
 			
-			if ($eventData.cancel !== true) {
-				return $mpBuildEventKeydown.call(self, e);
-			}
+			// events and callbacks
+			this.wmonkeypatch.bindEvents();
 			
-			return false;
-		};
+		},
 		
-		// keyup w/ event aborting through callback
-		var $mpBuildEventKeyup = this.buildEventKeyup;
-		this.buildEventKeyup = function(e) {
-			var $eventData = {
-				cancel: false,
-				event: e
-			};
+		/**
+		 * Setups event listeners and callbacks.
+		 */
+		bindEvents: function() {
+			var $identifier = this.$textarea.wcfIdentify();
 			
-			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'keyup_' + $identifier, $eventData);
+			// keydown
+			this.wutil.setOption('keydownCallback', function(event) {
+				var $data = {
+					cancel: false,
+					event: event
+				};
+				
+				WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'keydown_' + $identifier, $data);
+				
+				return ($data.cancel ? false : true);
+			});
 			
-			if ($eventData.cancel !== true) {
-				return $mpBuildEventKeyup.call(self, e);
-			}
+			// keyup
+			this.wutil.setOption('keyupCallback', function(event) {
+				var $data = {
+					cancel: false,
+					event: event
+				};
+				
+				WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'keyup_' + $identifier, $data);
+				
+				return ($data.cancel ? false : true);
+			});
 			
-			return false;
-		};
+			// buttons response
+			if (this.opts.activeButtons) {
+				this.$editor.off('mouseup.redactor keyup.redactor focus.redactor');
+				this.$editor.on('mouseup.redactor keyup.redactor focus.redactor', $.proxy(this.observe.buttons, this));
+			}
+		},
 		
-		var $mpToggleCode = this.toggleCode;
-		this.toggleCode = function(direct) {
-			var $height = self.normalize(self.$editor.css('height'));
-			
-			$mpToggleCode.call(self, direct);
-			
-			self.$source.height($height);
-		};
+		/**
+		 * Partially overwrites the 'button' module.
+		 * 
+		 *  - consistent display of dropdowns
+		 */
+		button: function() {
+			// button.addDropdown
+			var $mpAddDropdown = this.button.addDropdown;
+			this.button.addDropdown = (function($btn, dropdown) {
+				var $dropdown = $mpAddDropdown.call(this, $btn, dropdown);
+				
+				if (!dropdown) {
+					$dropdown.addClass('dropdownMenu');
+				}
+				
+				return $dropdown;
+			}).bind(this);
+		},
 		
-		var $mpModalInit = this.modalInit;
-		this.modalInit = function(title, content, width, callback) {
-			self.mpModalInit();
-			
-			$mpModalInit.call(self, title, content, width, callback);
-		};
+		/**
+		 * Partially overwrites the 'clean' module.
+		 * 
+		 *  - convert <div> to <p> during paste
+		 */
+		clean: function() {
+			var $mpOnPaste = this.clean.onPaste;
+			this.clean.onPaste = (function(html, setMode) {
+				this.opts.replaceDivs = true;
+				
+				html = $mpOnPaste.call(this, html, setMode);
+				
+				this.opts.replaceDivs = false;
+				
+				return html;
+			}).bind(this);
+		},
 		
-		var $mpModalShowOnDesktop = this.modalShowOnDesktop;
-		this.modalShowOnDesktop = function() {
-			$mpModalShowOnDesktop.call(self);
+		/**
+		 * Partially overwrites the 'dropdown' module.
+		 * 
+		 *  - emulate WCF-like dropdowns.
+		 */
+		dropdown: function() {
+			// dropdown.build
+			this.dropdown.build = (function(name, $dropdown, dropdownObject) {
+				$dropdown.addClass('dropdownMenu');
+				
+				$.each(dropdownObject, (function(btnName, btnObject) {
+					if (btnName == 'dropdownDivider') {
+						$('<li class="dropdownDivider" />').appendTo($dropdown);
+					}
+					else {
+						var $listItem = $('<li />');
+						var $item = $('<a href="#" class="redactor-dropdown-' + btnName + '">' + btnObject.title + '</a>');
+						
+						$item.on('click', $.proxy(function(e) {
+							var type = 'func';
+							var callback = btnObject.func;
+							if (btnObject.command) {
+								type = 'command';
+								callback = btnObject.command;
+							}
+							else if (btnObject.dropdown) {
+								type = 'dropdown';
+								callback = btnObject.dropdown;
+							}
+							
+							this.button.onClick(e, btnName, type, callback);
+							
+						}, this));
+						
+						$item.appendTo($listItem);
+						$listItem.appendTo($dropdown);
+					}
+				}).bind(this));
+				
+				/*$dropdown.children('a').each(function() {
+					$(this).wrap('li');
+				});*/
+			}).bind(this);
 			
-			$(document.body).css('overflow', false);
-		};
+			// dropdown.show
+			var $mpShow = this.dropdown.show;
+			this.dropdown.show = $.proxy(function(e, key) {
+				$mpShow.call(this, e, key);
+				
+				this.button.get(key).data('dropdown').off('mouseover mouseout');
+			}, this);
+		},
 		
-		var $mpDestroy = this.destroy;
-		this.destroy = function() {
-			self.callback('destroy', false, { });
+		/**
+		 * Partially overwrites the 'image' module.
+		 * 
+		 *  - WCF-like dialog behavior
+		 *  - resolves an existing issue in Redactor 10.0 related to 'imageEditable' and 'imageResize' = false
+		 */
+		image: function() {
+			// image.setEditable
+			this.image.setEditable = (function($image) {
+				// TODO: remove this entire function once the issue with the option 'imageEditable' has been resolved by Imperavi
+				if (!this.opts.imageEditable) return;
+				
+				$image.on('dragstart', $.proxy(this.image.onDrag, this));
+				
+				$image.on('mousedown', $.proxy(this.image.hideResize, this));
+				$image.on('click touchstart', $.proxy(function(e) {
+					this.observe.image = $image;
+					
+					if (this.$editor.find('#redactor-image-box').size() !== 0) return false;
+					
+					// resize
+					if (!this.opts.imageEditable && !this.opts.imageResizable) return;
+					
+					this.image.resizer = this.image.loadEditableControls($image);
+					if (this.image.resizer === false) {
+						// work-around, this.image.hideResize() is not aware of this.image.resizer = false (but legally possible!)
+						this.image.resizer = $();
+					}
+					else {
+						this.image.resizer.on('mousedown.redactor touchstart.redactor', $.proxy(function(e) {
+							e.preventDefault();
+							
+							this.image.resizeHandle = {
+								x : e.pageX,
+								y : e.pageY,
+								el : $image,
+								ratio: $image.width() / $image.height(),
+								h: $image.height()
+							};
+							
+							e = e.originalEvent || e;
+							
+							if (e.targetTouches) {
+								this.image.resizeHandle.x = e.targetTouches[0].pageX;
+								this.image.resizeHandle.y = e.targetTouches[0].pageY;
+							}
+							
+							this.image.startResize();
+						}, this));
+					}
+					
+					$(document).on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
+					this.$editor.on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
+				}, this));
+			}).bind(this);
 			
-			$mpDestroy.call(self);
-		};
-		
-		var $mpSync = this.sync;
-		this.sync = function(e, forceSync) {
-			if (forceSync === true) {
-				$mpSync.call(self, e);
-			}
-		};
-		
-		// handle indent/outdent
-		var $mpButtonActiveObserver = this.buttonActiveObserver;
-		this.buttonActiveObserver = function(e, btnName) {
-			$mpButtonActiveObserver.call(self, e, btnName);
+			// image.show
+			this.image.show = (function() {
+				this.modal.load('image', this.lang.get('image'), 0);
+				var $button = this.modal.createActionButton(this.lang.get('insert'));
+				$button.click($.proxy(this.wbutton._insertImage, this));
+				
+				this.selection.save();
+				this.modal.show();
+			}).bind(this);
 			
-			self.mpButtonActiveObserver(e, btnName);
-		};
-		if (this.opts.activeButtons) {
-			this.$editor.off('mouseup.redactor keyup.redactor').on('mouseup.redactor keyup.redactor', $.proxy(this.buttonActiveObserver, this));
-		}
-		this.$toolbar.find('a.re-indent, a.re-outdent').addClass('redactor_button_disabled');
-		
-		// image editing
-		var $mpImageResizeControls = this.imageResizeControls;
-		this.imageResizeControls = function($image) {
-			if (!$image.data('attachmentID')) {
-				$mpImageResizeControls.call(self, $image);
-			}
+			// image.showEdit
+			this.image.showEdit = (function(image) {
+				this.modal.load('imageEdit', this.lang.get('edit'), 0);
+				this.image.buttonSave = this.modal.createActionButton(this.lang.get('save'));
+				
+				this.image.buttonSave.click((function() {
+					this.image.update(image);
+				}).bind(this));
+				
+				// set overlay values
+				$('#redactor-image-link-source').val(image.attr('src'));
+				$('#redactor-image-align').val(image.css('float'));
+				
+				this.modal.show();
+			}).bind(this);
 			
-			return false;
-		};
+			// image.update
+			this.image.update = (function(image) {
+				this.image.hideResize();
+				this.buffer.set();
+				
+				image.attr('src', $('#redactor-image-link-source').val());
+				this.image.setFloating(image);
+				
+				this.modal.close();
+				this.observe.images();
+			}).bind(this);
+		},
 		
-		var $mpImageEdit = this.imageEdit;
-		this.imageEdit = function(image) {
-			$mpImageEdit.call(self, image);
+		/**
+		 * Partially overwrites the 'insert' module.
+		 * 
+		 *  - fixes insertion in an empty editor w/o prior focus until the issue has been resolved by Imperavi
+		 */
+		insert: function() {
+			var $focusEditor = (function() {
+				var $html = this.$editor.html();
+				if (this.utils.isEmpty($html)) {
+					this.$editor.focus();
+					
+					this.caret.setEnd(this.$editor.children('p:eq(0)'));
+				}
+			}).bind(this);
 			
-			$('#redactor_image_source').val($(image).prop('src'));
-		};
+			// insert.html
+			var $mpHtml = this.insert.html;
+			this.insert.html = (function(html, clean) {
+				$focusEditor();
+				
+				$mpHtml.call(this, html, clean);
+			}).bind(this);
+		},
 		
-		var $mpImageSave = this.imageSave;
-		this.imageSave = function(el) {
-			$(el).prop('src', $('#redactor_image_source').val());
+		/**
+		 * Partially overwrites the 'keydown' module.
+		 * 
+		 *  - improve behavior in quotes
+		 *  - allow indentation for lists only
+		 */
+		keydown: function() {
+			this.keydown.enterWithinBlockquote = false;
 			
-			$mpImageSave.call(self, el);
-		};
-		
-		// backspace
-		var $mpBuildEventKeydownBackspace = this.buildEventKeydownBackspace;
-		this.buildEventKeydownBackspace = function(e, current, parent) {
-			if ($mpBuildEventKeydownBackspace.call(self, e, current, parent) !== false) {
-				return self.mpBuildEventKeydownBackspace(e, current, parent);
-			}
+			// keydown.onTab
+			this.keydown.onTab = (function(e, key) {
+				e.preventDefault();
+				
+				if (e.metaKey && key === 219) this.indent.decrease();
+				else if (e.metaKey && key === 221) this.indent.increase();
+				else if (!e.shiftKey) this.indent.increase();
+				else this.indent.decrease();
+				
+				return false;
+			}).bind(this);
 			
-			return false;
-		};
-		
-		this.setOption('modalOpenedCallback', $.proxy(this.modalOpenedCallback, this));
-		this.setOption('dropdownShowCallback', $.proxy(this.dropdownShowCallback, this));
-		
-		this.modalTemplatesInit();
-	},
-	
-	cleanRemoveSpaces: function(html, buffer) {
-		return html;
-	},
-	
-	/**
-	 * Enable/Disable the 'Indent'/'Outdent' for lists/outside lists.
-	 * 
-	 * @param	object		e
-	 * @param	string		btnName
-	 */
-	mpButtonActiveObserver: function(e, btnName) {
-		var parent = this.getParent();
-		parent = (parent === false) ? null : $(parent);
+			// keydown.replaceDivToParagraph
+			var $mpReplaceDivToParagraph = this.keydown.replaceDivToParagraph;
+			this.keydown.replaceDivToParagraph = (function() {
+				if (this.keydown.enterWithinBlockquote) {
+					// do nothing and prevent replacement
+					this.keydown.enterWithinBlockquote = false;
+				}
+				else {
+					$mpReplaceDivToParagraph.call(this);
+				}
+			}).bind(this);
+		},
 		
-		var self = this;
-		var $editor = this.$editor.get()[0];
-		var $toggleButtons = function(searchFor, buttonSelector, inverse, className, skipInSourceMode) {
-			var $buttons = self.$toolbar.find(buttonSelector);
-			if (parent && parent.closest(searchFor, $editor).length != 0) {
-				$buttons[(inverse ? 'removeClass' : 'addClass')](className);
-			}
-			else {
-				if (skipInSourceMode && !self.opts.visual) {
-					return;
+		/**
+		 * Partially overwrites the 'modal' module.
+		 * 
+		 *  - delegate modal creation and handling to $.ui.wcfDialog.
+		 */
+		modal: function() {
+			// modal.dialog
+			this.modal.dialog = null;
+			
+			// modal.addTemplate
+			var $mpAddTemplate = this.modal.addTemplate;
+			this.modal.addTemplate = (function(name, template) {
+				// overrides the 'table' template
+				if (name !== 'table') {
+					$mpAddTemplate.call(this, name, template);
 				}
+			}).bind(this);
+			
+			// modal.build
+			this.modal.build = function() { /* does nothing */ };
+			
+			// modal.load
+			this.modal.load = (function(templateName, title, width) {
+				this.modal.templateName = templateName;
+				this.modal.title = title;
 				
-				$buttons[(inverse ? 'addClass' : 'removeClass')](className);
-			}
-		};
-		
-		$toggleButtons('ul', 'a.re-indent, a.re-outdent', true, 'redactor_button_disabled');
-		$toggleButtons('inline.inlineCode', 'a.re-__wcf_tt', false, 'redactor_act');
-		$toggleButtons('blockquote.quoteBox', 'a.re-__wcf_quote', false, 'redactor_button_disabled', true);
-		$toggleButtons('sub', 'a.re-subscript', false, 'redactor_act');
-		$toggleButtons('sup', 'a.re-superscript', false, 'redactor_act');
-	},
-	
-	/**
-	 * Overwrites $.Redactor.inlineRemoveStyle() to drop empty <inline> elements.
-	 * 
-	 * @see		$.Redactor.inlineRemoveStyle()
-	 * @param	string		rule
-	 */
-	inlineRemoveStyle: function(rule) {
-		this.selectionSave();
-		
-		this.inlineEachNodes(function(node) {
-			$(node).css(rule, '');
-			this.removeEmptyAttr(node, 'style');
-		});
-		
-		// WoltLab modifications START
-		// drop all <inline> elements without an actual attribute
-		this.$editor.find('inline').each(function(index, inlineElement) {
-			if (!inlineElement.attributes.length) {
-				var $inlineElement = $(inlineElement);
-				$inlineElement.replaceWith($inlineElement.html());
-			}
-		});
-		// WoltLab modifications END
-		
-		this.selectionRestore();
-		this.sync();
-	},
-	
-	/**
-	 * Overwrites $.Redactor.inlineMethods() to fix calls to inlineSetClass().
-	 * 
-	 * @see		$.Redactor.inlineMethods()
-	 * @param	string		type
-	 * @param	string		attr
-	 * @param	string		value
-	 */
-	inlineMethods: function(type, attr, value) {
-		this.bufferSet();
-		this.selectionSave();
-
-		var range = this.getRange();
-		var el = this.getElement();
-
-		if ((range.collapsed || range.startContainer === range.endContainer) && el && !this.nodeTestBlocks(el))
-		{
-			$(el)[type](attr, value);
-		}
-		else
-		{
-			var cmd, arg = value;
-			switch (attr)
-			{
-				case 'font-size':
-					cmd = 'fontSize';
-					arg = 4;
-				break;
-				case 'font-family':
-					cmd = 'fontName';
-				break;
-				case 'color':
-					cmd = 'foreColor';
-				break;
-				case 'background-color':
-					cmd = 'backColor';
-				break;
-			}
+				this.modal.dialog = $('<div />').hide().appendTo(document.body);
+				this.modal.dialog.html(this.modal.getTemplate(this.modal.templateName));
+				
+				this.$modalFooter = null;
+			}).bind(this);
 			
-			// WoltLab modifications START
-			if (type === 'addClass') {
-				cmd = 'fontSize';
-				arg = 4;
-			}
-			// WoltLab modifications END
-
-			this.document.execCommand(cmd, false, arg);
-
-			var fonts = this.$editor.find('font');
-			$.each(fonts, $.proxy(function(i, s)
-			{
-				this.inlineSetMethods(type, s, attr, value);
-
-			}, this));
-
-		}
-
-		this.selectionRestore();
-		this.sync();
-	},
-	
-	/**
-	 * Drops the indentation if not within a list.
-	 * 
-	 * @param	string		cmd
-	 */
-	mpIndentingStart: function(cmd) {
-		if (this.getBlock().tagName == 'LI') {
-			return true;
-		}
-		
-		return false;
-	},
-	
-	/**
-	 * Provides WCF-like overlays.
-	 */
-	modalTemplatesInit: function() {
-		this.setOption('modal_image',
-			'<fieldset>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_file_link">' + this.opts.curLang.image_web_link + '</label></dt>'
-					+ '<dd><input type="text" name="redactor_image_source" id="redactor_image_source" class="long"  /></dd>'
-				+ '</dl>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_form_image_align">' + this.opts.curLang.image_position + '</label></dt>'
-					+ '<dd>'
-						+ '<select id="redactor_form_image_align">'
-							+ '<option value="none">' + this.opts.curLang.none + '</option>'
-							+ '<option value="left">' + this.opts.curLang.left + '</option>'
-							+ '<option value="right">' + this.opts.curLang.right + '</option>'
-						+ '</select>'
-					+ '</dd>'
-				+ '</dl>'
-			+ '</fieldset>'
-			+ '<div class="formSubmit">'
-				+ '<button id="redactor_upload_btn">' + this.opts.curLang.insert + '</button>'
-			+ '</div>'
-		);
-		
-		this.setOption('modal_image_edit', this.getOption('modal_image').replace(
-			'<button id="redactor_upload_btn">' + this.opts.curLang.insert + '</button>',
-			'<button id="redactorSaveBtn">' + this.opts.curLang.save + '</button>'
-		));
-		
-		this.setOption('modal_link',
-			'<fieldset>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_link_url">URL</label></dt>'
-					+ '<dd><input type="text" id="redactor_link_url" class="long" /></dd>'
-				+ '</dl>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_link_url_text">' + this.opts.curLang.text + '</label></dt>'
-					+ '<dd><input type="text" id="redactor_link_url_text" class="long" /></dd>'
-				+ '</dl>'
-			+ '</fieldset>'
-			+ '<div class="formSubmit">'
-				+ '<button id="redactor_insert_link_btn">' + this.opts.curLang.insert + '</button>'
-			+ '</div>'
-		);
-		
-		this.setOption('modal_table',
-			'<fieldset>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_table_rows">' + this.opts.curLang.rows + '</label></dt>'
-					+ '<dd><input type="number" size="5" value="2" min="0" id="redactor_table_rows" class="tiny" /></dd>'
-				+ '</dl>'
-				+ '<dl>'
-					+ '<dt><label for="redactor_table_columns">' + this.opts.curLang.columns + '</label></dt>'
-					+ '<dd><input type="number" size="5" value="3" min="0" id="redactor_table_columns" class="tiny" /></dd>'
-				+ '</dl>'
-			+ '</fieldset>'
-			+ '<div class="formSubmit">'
-				+ '<button id="redactor_insert_table_btn">' + this.opts.curLang.insert + '</button>'
-			+ '</div>'
-		);
-		
-		this.setOption('modal_quote',
-			'<fieldset>'
-				+ '<dl>'
-					+ '<dt><label for="redactorQuoteAuthor">' + WCF.Language.get('wcf.bbcode.quote.edit.author') + '</label></dt>'
-					+ '<dd><input type="text" id="redactorQuoteAuthor" class="long" /></dd>'
-				+ '</dl>'
-				+ '<dl>'
-					+ '<dt><label for="redactorQuoteLink">' + WCF.Language.get('wcf.bbcode.quote.edit.link') + '</label></dt>'
-					+ '<dd><input type="text" id="redactorQuoteLink" class="long" /></dd>'
-				+ '</dl>'
-			+ '</fieldset>'
-			+ '<div class="formSubmit">'
-				+ '<button id="redactorEditQuote">' + this.opts.curLang.save + '</button>'
-			+ '</div>'
-		);
-	},
-	
-	mpModalInit: function() {
-		// modal overlay
-		if (!$('#redactor_modal_overlay').length) {
-			this.$overlay = $('<div id="redactor_modal_overlay" class="dialogOverlay" />').css({ height: '100%', zIndex: 50000 }).hide().appendTo(document.body);
-		}
-		
-		if (!$('#redactor_modal').length) {
-			this.$modal = $('<div id="redactor_modal" class="dialogContainer" />').css({ display: 'none', zIndex: 50001 }).appendTo(document.body);
-			$('<header class="dialogTitlebar"><span id="redactor_modal_header" class="dialogTitle" /><a id="redactor_modal_close" class="dialogCloseButton" /></header>').appendTo(this.$modal);
-			$('<div class="dialogContent"><div id="redactor_modal_inner" /></div>').appendTo(this.$modal);
-		}
-		
-		this.$modal.children('.dialogContent').removeClass('dialogForm');
-	},
-	
-	modalOpenedCallback: function() {
-		// handle positioning of form submit controls
-		var $heightDifference = 0;
-		if (this.$modal.find('.formSubmit').length) {
-			$heightDifference = this.$modal.find('.formSubmit').outerHeight();
+			// modal.show
+			this.modal.show = (function() {
+				this.modal.dialog.wcfDialog({
+					onClose: $.proxy(this.modal.close, this),
+					title: this.modal.title
+				});
+			}).bind(this);
 			
-			this.$modal.children('.dialogContent').addClass('dialogForm').css({ marginBottom: $heightDifference + 'px' });
-		}
-		else {
-			this.$modal.children('.dialogContent').removeClass('dialogForm').css({ marginBottom: '0px' });
-		}
-		
-		// fix position
-		if (!this.isMobile()) {
-			var $dimensions = this.$modal.getDimensions('outer');
-			this.$modal.css({
-				marginLeft: -1 * Math.round($dimensions.width / 2) + 'px',
-				marginTop: -1 * Math.round($dimensions.height / 2) + 'px'
-			});
-		}
-	},
-	
-	dropdownShowCallback: function(data) {
-		if (!data.dropdown.hasClass('dropdownMenu')) {
-			data.dropdown.addClass('dropdownMenu');
-			data.dropdown.children('.redactor_separator_drop').replaceWith('<li class="dropdownDivider" />');
-			data.dropdown.children('a').wrap('<li />');
-		}
-	},
-	
-	/**
-	 * Overwrites $.Redactor.inlineEachNodes(), the original method compares "selectionHtml"
-	 * and "parentHtml" to check if the callback should be invoked. In some cases the "parentHtml"
-	 * may contain a trailing unicode zero-width space and the comparision will fail, even though
-	 * the "entire" node is selected.
-	 * 
-	 * @see	$.Redactor.inlineEachNodes()
-	 */
-	inlineEachNodes: function(callback) {
-		var range = this.getRange(),
-			node = this.getElement(),
-			nodes = this.getNodes(),
-			collapsed;
-
-		if (range.collapsed || range.startContainer === range.endContainer && node)
-		{
-			nodes = $(node);
-			collapsed = true;
-		}
-
-		$.each(nodes, $.proxy(function(i, node)
-		{
-			if (!collapsed && node.tagName !== 'INLINE')
-			{
-				var selectionHtml = this.getSelectionText();
-				var parentHtml = $(node).parent().text();
-				// if parentHtml contains a trailing 0x200B, the comparison will most likely fail
-				var selected = this.removeZeroWidthSpace(selectionHtml) == this.removeZeroWidthSpace(parentHtml);
-
-				if (selected && node.parentNode.tagName === 'INLINE' && !$(node.parentNode).hasClass('redactor_editor'))
-				{
-					node = node.parentNode;
+			// modal.createButton
+			var $mpCreateButton = this.modal.createButton;
+			this.modal.createButton = (function(label, className) {
+				if (this.$modalFooter === null) {
+					this.$modalFooter = $('<div class="formSubmit" />').appendTo(this.modal.dialog);
+					this.modal.dialog.addClass('dialogForm');
 				}
-				else return;
-			}
-			callback.call(this, node);
-
-		}, this ) );
-	},
-	
-	/**
-	 * Overwrites $.Redactor.imageCallbackLink() to provide proper image insert behavior.
-	 * 
-	 * @see	$.Redactor.imageCallbackLink()
-	 */
-	imageCallbackLink: function() {
-		var $src = $.trim($('#redactor_image_source').val());
-		if ($src.length) {
-			var $float = '';
-			var $alignment = $('#redactor_form_image_align').val();
-			switch ($alignment) {
-				case 'left':
-					$float = ' style="float: left;"';
-				break;
 				
-				case 'right':
-					$float = ' style="float: right;"';
-				break;
-			}
+				return $mpCreateButton.call(this, label, className);
+			}).bind(this);
 			
-			var $data = '<img id="image-marker" src="' + $src + '"' + $float + ' />';
+			// modal.close
+			this.modal.close = (function() {
+				this.modal.dialog.wcfDialog('close');
+				this.modal.dialog.remove();
+			}).bind(this);
 			
-			this.imageInsert($data, true);
-		}
-		else {
-			this.modalClose();
-		}
-	},
-	
-	/**
-	 * Overwrites $.Redactor.observeLinks() to prevent quote headers being recognized as ordinary URLs.
-	 * 
-	 * @see	$.Redactor.observeLinks()
-	 */
-	observeLinks: function() {
-		this.$editor.find('a:not(.redactorQuoteEdit)').on('click', $.proxy(this.linkObserver, this));
+			// modal.createCancelButton
+			this.modal.createCancelButton = function() { return $(); };
+			
+			// modal.createDeleteButton
+			this.modal.createDeleteButton = function() { return $(); };
+		},
 		
-		this.$editor.on('click.redactor', $.proxy(function(e)
-		{
-			this.linkObserverTooltipClose(e);
-		}, this));
+		/**
+		 * Partially overwrites the 'paste' module.
+		 * 
+		 *  - prevent screwed up, pasted HTML from placing text nodes (and inline elements) in the editor's direct root 
+		 */
+		paste: function() {
+			var $fixDOM = (function() {
+				var $current = this.$editor[0].childNodes[0];
+				var $nextSibling = $current;
+				var $p = null;
+				
+				while ($nextSibling) {
+					$current = $nextSibling;
+					$nextSibling = $current.nextSibling;
+					
+					if ($current.nodeType === Element.ELEMENT_NODE) {
+						if (this.reIsBlock.test($current.tagName)) {
+							$p = null;
+						}
+						else {
+							if ($p === null) {
+								$p = $('<p />').insertBefore($current);
+							}
+							
+							$p.append($current);
+						}
+					}
+					else if ($current.nodeType === Element.TEXT_NODE) {
+						if ($p === null) {
+							$p = $('<p />').insertBefore($current);
+						}
+						
+						$p.append($current);
+					}
+				}
+			}).bind(this);
+			
+			// paste.insert
+			var $mpInsert = this.paste.insert;
+			this.paste.insert = (function(html) {
+				$mpInsert.call(this, html);
+				
+				setTimeout($fixDOM, 20);
+			}).bind(this);
+		},
 		
-		$(document).on('click.redactor', $.proxy(function(e)
-		{
-			this.linkObserverTooltipClose(e);
-		}, this));
-	},
-	
-	/**
-	 * Overwrites $.Redactor.observeImages() to prevent smileys being recognized as ordinary images.
-	 * 
-	 * @see	$.Redactor.observeImages()
-	 */
-	observeImages: function() {
-		if (this.opts.observeImages === false) return false;
-
-		this.$editor.find('img:not(.smiley)').each($.proxy(function(i, elem)
-		{
-			if (this.browser('msie')) $(elem).attr('unselectable', 'on');
-
-			var parent = $(elem).parent();
-			if (!parent.hasClass('royalSlider') && !parent.hasClass('fotorama'))
-			{
-				this.imageResize(elem);
-			}
-
-		}, this));
-
-		// royalSlider and fotorama
-		this.$editor.find('.fotorama, .royalSlider').on('click', $.proxy(this.editGallery, this));
-
-	},
-	
-	/**
-	 * Handles deletion of quotes in design mode.
-	 * 
-	 * @param	object		event
-	 * @param	object		current
-	 * @param	object		parent
-	 * @return	boolean
-	 */
-	mpBuildEventKeydownBackspace: function(event, current, parent) {
-		var $value = $.trim((current.textContent) ? current.textContent : current.innerText);
+		/**
+		 * Partially overwrites the 'observe' module.
+		 * 
+		 *  - handles custom button active states.
+		 */
+		observe: function() {
+			var $toggleButtons = (function(parent, searchFor, buttonSelector, inverse, className, skipInSourceMode) {
+				var $buttons = this.$toolbar.find(buttonSelector);
+				if (parent && parent.closest(searchFor, this.$editor[0]).length != 0) {
+					$buttons[(inverse ? 'removeClass' : 'addClass')](className);
+				}
+				else {
+					if (skipInSourceMode && !this.opts.visual) {
+						return;
+					}
+					
+					$buttons[(inverse ? 'addClass' : 'removeClass')](className);
+				}
+			}).bind(this);
+			
+			var $mpButtons = this.observe.buttons;
+			this.observe.buttons = (function(e, btnName) {
+				$mpButtons.call(this, e, btnName);
+				
+				var parent = this.selection.getParent();
+				parent = (parent === false) ? null : $(parent);
+				
+				$toggleButtons(parent, 'ul, ol', 'a.re-indent, a.re-outdent', true, 'redactor-button-disabled');
+				//$toggleButtons(parent, 'inline.inlineCode', 'a.re-__wcf_tt', false, 'redactor-act');
+				$toggleButtons(parent, 'blockquote.quoteBox', 'a.re-__wcf_quote', false, 'redactor-button-disabled', true);
+				$toggleButtons(parent, 'sub', 'a.re-subscript', false, 'redactor-act');
+				$toggleButtons(parent, 'sup', 'a.re-superscript', false, 'redactor-act');
+			}).bind(this);
+		},
+		
+		/**
+		 * Partially overwrites the 'utils' module.
+		 * 
+		 *  - prevent removing of empty paragraphs/divs
+		 */
+		utils: function() {
+			this.utils.removeEmpty = function(i, s) { /* does nothing */ };
+		},
 		
-		if ($value == '' && parent.parentNode && parent.parentNode.tagName == 'BLOCKQUOTE') {
-			var $parentNode = parent.parentNode.parentNode;
-			$(parent.parentNode).remove();
-			this.selectionStart($parentNode);
+		/**
+		 * Rebuilds certain templates provided by Redactor to better integrate into WCF.
+		 */
+		rebuildTemplates: function() {
+			// template: image
+			this.opts.modal.image =
+				'<fieldset id="redactor-modal-image-edit">'
+					+ '<dl>'
+						+ '<dt><label for="redactor-image-link-source">' + this.lang.get('link') + '</label></dt>'
+						+ '<dd><input type="text" id="redactor-image-link-source" class="long"  /></dd>'
+					+ '</dl>'
+					+ '<dl>'
+						+ '<dt><label for="redactor-image-align">' + this.opts.curLang.image_position + '</label></dt>'
+						+ '<dd>'
+							+ '<select id="redactor-image-align">'
+								+ '<option value="none">' + this.lang.get('none') + '</option>'
+								+ '<option value="left">' + this.lang.get('left') + '</option>'
+								+ '<option value="right">' + this.lang.get('right') + '</option>'
+							+ '</select>'
+						+ '</dd>'
+					+ '</dl>'
+				+ '</fieldset>';
 			
-			return false;
+			// template: imageEdit
+			this.opts.modal.imageEdit = this.opts.modal.image;
+			
+			// template: quote
+			this.opts.modal.quote =
+				'<fieldset>'
+					+ '<dl>'
+						+ '<dt><label for="redactorQuoteAuthor">' + WCF.Language.get('wcf.bbcode.quote.edit.author') + '</label></dt>'
+						+ '<dd><input type="text" id="redactorQuoteAuthor" class="long" /></dd>'
+					+ '</dl>'
+					+ '<dl>'
+						+ '<dt><label for="redactorQuoteLink">' + WCF.Language.get('wcf.bbcode.quote.edit.link') + '</label></dt>'
+						+ '<dd><input type="text" id="redactorQuoteLink" class="long" /></dd>'
+					+ '</dl>'
+				+ '</fieldset>';
+			
+			// template: table
+			this.opts.modal.table =
+				'<fieldset id="redactor-modal-table-insert">'
+					+ '<dl>'
+						+ '<dt><label for="redactor-table-rows">' + this.lang.get('rows') + '</label></dt>'
+						+ '<dd><input type="number" size="5" value="2" min="1" id="redactor-table-rows" class="tiny" /></dd>'
+					+ '</dl>'
+					+ '<dl>'
+						+ '<dt><label for="redactor-table-columns">' + this.lang.get('columns') + '</label></dt>'
+						+ '<dd><input type="number" size="5" value="3" min="1" id="redactor-table-columns" class="tiny" /></dd>'
+					+ '</dl>'
+				+ '</fieldset>';
 		}
-	},
-	
-	/**
-	 * Overwrites $.Redactor.cleanGetTabs() to prevent HTML indentation.
-	 * 
-	 * @see	$.Redactor.cleanGetTabs()
-	 */
-	cleanGetTabs: function() {
-		return '';
-	},
-	
-	/**
-	 * Overwrites $.Redactor.cleanRemoveEmptyTags() to prevent empty tags being discarded, they
-	 * are required to properly transform HTML -> BBCode.
-	 * 
-	 * @see	$.Redactor.cleanRemoveEmptyTags()
-	 */
-	cleanRemoveEmptyTags: function(html) {
-		return html;
-	}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wupload.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wupload.js
index daaeeacbd7..c66aa50d18 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wupload.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wupload.js
@@ -7,210 +7,214 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wupload = {
-	_boundGlobalUploadEvents: false,
-	_wUploadDropArea: { },
-	_timer: null,
-	_isDragging: false,
-	_isFile: false,
+RedactorPlugins.wupload = function() {
+	"use strict";
 	
-	/**
-	 * Initializes the RedactorPlugins.wupload plugin.
-	 */
-	init: function() {
-		var $namespace = '.redactor_' + this.$source.wcfIdentify();
-		$(document).on('dragover' + $namespace, $.proxy(this._dragOver, this));
-		$(document).on('dragleave' + $namespace, $.proxy(this._dragLeave, this));
-		$(document).on('drop' + $namespace, $.proxy(function(event) {
-			event.preventDefault();
-			
-			this._revertDropArea(undefined, this.$source.wcfIdentify());
-		}, this));
+	return {
+		_boundGlobalUploadEvents: false,
+		_wUploadDropArea: { },
+		_timer: null,
+		_isDragging: false,
+		_isFile: false,
 		
-		if (!this._boundGlobalUploadEvents) {
-			this._boundGlobalUploadEvents = true;
+		/**
+		 * Initializes the RedactorPlugins.wupload plugin.
+		 */
+		init: function() {
+			var $namespace = '.redactor_' + this.$textarea.wcfIdentify();
+			$(document).on('dragover' + $namespace, $.proxy(this._dragOver, this));
+			$(document).on('dragleave' + $namespace, $.proxy(this._dragLeave, this));
+			$(document).on('drop' + $namespace, $.proxy(function(event) {
+				event.preventDefault();
+				
+				this._revertDropArea(undefined, this.$textarea.wcfIdentify());
+			}, this));
 			
-			$(document).on('dragend', function(event) { event.preventDefault(); });
-		}
-		
-		WCF.System.Event.addListener('com.woltlab.wcf.attachment', 'autoInsert_' + this.$source.wcfIdentify(), $.proxy(this.insertPastedImageAttachment, this));
-	},
-	
-	/**
-	 * Handles an actively dragged object.
-	 * 
-	 * @param	object		event
-	 */
-	_dragOver: function(event) {
-		event = event.originalEvent;
-		
-		if (!event.dataTransfer || !event.dataTransfer.types) {
-			return;
-		}
-		
-		// IE and WebKit set 'Files', Firefox sets 'application/x-moz-file' for files being dragged
-		// and Safari just provides 'Files' along with a huge list of other stuff
-		this._isFile = false;
-		if (event.dataTransfer.types[0] === 'application/x-moz-file') {
-			this._isFile = true;
-		}
-		else {
-			for (var $i = 0; $i < event.dataTransfer.types.length; $i++) {
-				if (event.dataTransfer.types[$i] === 'Files') {
-					this._isFile = true;
-					break;
-				}
+			if (!this._boundGlobalUploadEvents) {
+				this._boundGlobalUploadEvents = true;
+				
+				$(document).on('dragend', function(event) { event.preventDefault(); });
 			}
-		}
-		
-		if (!this._isFile) {
-			return;
-		}
-		
-		this._isFile = true;
-		event.preventDefault();
+			
+			WCF.System.Event.addListener('com.woltlab.wcf.attachment', 'autoInsert_' + this.$textarea.wcfIdentify(), $.proxy(this.insertPastedImageAttachment, this));
+		},
 		
-		if (!this._isDragging) {
-			var $containerID = this.$source.wcfIdentify();
+		/**
+		 * Handles an actively dragged object.
+		 * 
+		 * @param	object		event
+		 */
+		_dragOver: function(event) {
+			event = event.originalEvent;
 			
-			if (this._wUploadDropArea[$containerID] === undefined) {
-				this._wUploadDropArea[$containerID] = $('<div class="redactorDropArea">' + WCF.Language.get('wcf.attachment.dragAndDrop.dropHere') + '</div>').hide().appendTo(document.body);
-				this._wUploadDropArea[$containerID].on('dragover', $.proxy(this._hoverDropArea, this)).on('dragleave', $.proxy(this._revertDropArea, this)).on('drop', $.proxy(this._drop, this));
+			if (!event.dataTransfer || !event.dataTransfer.types) {
+				return;
 			}
 			
-			// adjust dimensions
-			var $dimensions = (this.inWysiwygMode()) ? this.$editor.getDimensions('outer') : this.$source.getDimensions('outer');
-			var $position = (this.inWysiwygMode()) ? this.$editor.getOffsets('offset') : this.$source.getOffsets('offset');
+			// IE and WebKit set 'Files', Firefox sets 'application/x-moz-file' for files being dragged
+			// and Safari just provides 'Files' along with a huge list of other stuff
+			this._isFile = false;
+			if (event.dataTransfer.types[0] === 'application/x-moz-file') {
+				this._isFile = true;
+			}
+			else {
+				for (var $i = 0; $i < event.dataTransfer.types.length; $i++) {
+					if (event.dataTransfer.types[$i] === 'Files') {
+						this._isFile = true;
+						break;
+					}
+				}
+			}
 			
-			this._wUploadDropArea[$containerID].css({
-				height: $dimensions.height + 'px',
-				left: $position.left + 'px',
-				lineHeight: $dimensions.height + 'px',
-				top: $position.top + 'px',
-				width: $dimensions.width + 'px'
-			}).show();
+			if (!this._isFile) {
+				return;
+			}
 			
-			this._isDragging = true;
-		}
-		
-		event.preventDefault();
-	},
-	
-	/**
-	 * Visualizes the drop area being hovered.
-	 * 
-	 * @param	object		event
-	 */
-	_hoverDropArea: function(event) {
-		this._wUploadDropArea[this.$source.wcfIdentify()].addClass('active').text(WCF.Language.get('wcf.attachment.dragAndDrop.dropNow'));
-	},
-	
-	/**
-	 * Reverts the drop area into the initial state.
-	 * 
-	 * @param	object		event
-	 * @param	string		containerID
-	 */
-	_revertDropArea: function(event, containerID) {
-		if (!this._isFile) {
-			return;
-		}
-		
-		var $containerID = containerID || this.$source.wcfIdentify();
-		this._wUploadDropArea[$containerID].removeClass('active').text(WCF.Language.get('wcf.attachment.dragAndDrop.dropHere'));
-		
-		if (containerID) {
-			this._wUploadDropArea[$containerID].hide();
-		}
-	},
-	
-	/**
-	 * Handles the object no longer being dragged.
-	 * 
-	 * This event can fires whenever an object is hovering over a different element, there is
-	 * a delay of 100ms before the dragging will be checked again to prevent flicker.
-	 */
-	_dragLeave: function() {
-		if (!this._isDragging || !this._isFile) {
-			return;
-		}
-		
-		if (this._timer === null) {
-			var self = this;
-			this._timer = new WCF.PeriodicalExecuter(function(pe) {
-				pe.stop();
+			this._isFile = true;
+			event.preventDefault();
+			
+			if (!this._isDragging) {
+				var $containerID = this.$textarea.wcfIdentify();
 				
-				if (!self._isDragging) {
-					self._wUploadDropArea[self.$source.wcfIdentify()].hide();
+				if (this._wUploadDropArea[$containerID] === undefined) {
+					this._wUploadDropArea[$containerID] = $('<div class="redactorDropArea">' + WCF.Language.get('wcf.attachment.dragAndDrop.dropHere') + '</div>').hide().appendTo(document.body);
+					this._wUploadDropArea[$containerID].on('dragover', $.proxy(this._hoverDropArea, this)).on('dragleave', $.proxy(this._revertDropArea, this)).on('drop', $.proxy(this._drop, this));
 				}
-			}, 100);
-		}
-		else {
-			this._timer.resume();
-		}
+				
+				// adjust dimensions
+				var $dimensions = (this.inWysiwygMode()) ? this.$editor.getDimensions('outer') : this.$textarea.getDimensions('outer');
+				var $position = (this.inWysiwygMode()) ? this.$editor.getOffsets('offset') : this.$textarea.getOffsets('offset');
+				
+				this._wUploadDropArea[$containerID].css({
+					height: $dimensions.height + 'px',
+					left: $position.left + 'px',
+					lineHeight: $dimensions.height + 'px',
+					top: $position.top + 'px',
+					width: $dimensions.width + 'px'
+				}).show();
+				
+				this._isDragging = true;
+			}
+			
+			event.preventDefault();
+		},
 		
-		this._isDragging = false;
-	},
-	
-	/**
-	 * Handles the drop of the dragged object.
-	 * 
-	 * @param	object		event
-	 */
-	_drop: function(event) {
-		if (!this._isFile) {
-			return;
-		}
+		/**
+		 * Visualizes the drop area being hovered.
+		 * 
+		 * @param	object		event
+		 */
+		_hoverDropArea: function(event) {
+			this._wUploadDropArea[this.$textarea.wcfIdentify()].addClass('active').text(WCF.Language.get('wcf.attachment.dragAndDrop.dropNow'));
+		},
 		
-		event = event.originalEvent || event;
+		/**
+		 * Reverts the drop area into the initial state.
+		 * 
+		 * @param	object		event
+		 * @param	string		containerID
+		 */
+		_revertDropArea: function(event, containerID) {
+			if (!this._isFile) {
+				return;
+			}
+			
+			var $containerID = containerID || this.$textarea.wcfIdentify();
+			this._wUploadDropArea[$containerID].removeClass('active').text(WCF.Language.get('wcf.attachment.dragAndDrop.dropHere'));
+			
+			if (containerID) {
+				this._wUploadDropArea[$containerID].hide();
+			}
+		},
 		
-		if (event.dataTransfer && event.dataTransfer.files.length) {
-			event.preventDefault();
+		/**
+		 * Handles the object no longer being dragged.
+		 * 
+		 * This event can fires whenever an object is hovering over a different element, there is
+		 * a delay of 100ms before the dragging will be checked again to prevent flicker.
+		 */
+		_dragLeave: function() {
+			if (!this._isDragging || !this._isFile) {
+				return;
+			}
 			
-			// reset overlay
-			var $containerID = this.$source.wcfIdentify();
-			this._revertDropArea(undefined, $containerID);
+			if (this._timer === null) {
+				var self = this;
+				this._timer = new WCF.PeriodicalExecuter(function(pe) {
+					pe.stop();
+					
+					if (!self._isDragging) {
+						self._wUploadDropArea[self.$source.wcfIdentify()].hide();
+					}
+				}, 100);
+			}
+			else {
+				this._timer.resume();
+			}
 			
-			for (var $i = 0; $i < event.dataTransfer.files.length; $i++) {
-				var $file = event.dataTransfer.files[$i];
-				if ($file.type) {
-					WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'upload_' + $containerID, { file: $file });
-				}
+			this._isDragging = false;
+		},
+		
+		/**
+		 * Handles the drop of the dragged object.
+		 * 
+		 * @param	object		event
+		 */
+		_drop: function(event) {
+			if (!this._isFile) {
+				return;
 			}
-		}
-	},
-	
-	/**
-	 * Overwrites $.Redactor.pasteClipboardUploadMozilla() to upload files as attachments.
-	 * 
-	 * @see		$.Redactor.pasteClipboardUploadMozilla()
-	 */
-	pasteClipboardUploadMozilla: function() {
-		this.$editor.find('img[data-mozilla-paste-image]').each($.proxy(function(index, image) {
-			var $image = $(image);
-			var $src = $image.prop('src').split(',');
-			var $contentType = $src[0].split(';')[0].split(':')[1];
-			var $data = $src[1]; // raw base64
 			
-			var $eventData = {
-				blob: WCF.base64toBlob($data, $contentType),
-				uploadID: null
-			};
-			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'upload_' + this.$source.wcfIdentify(), $eventData);
+			event = event.originalEvent || event;
 			
-			// drop image
-			$image.replaceWith('<span class="redactor-pastedImageFromClipboard-' + $eventData.uploadID + '" />');
-		}, this));
-	},
-	
-	/**
-	 * Inserts the attachment at the placeholder location.
-	 * 
-	 * @param	object		data
-	 */
-	insertPastedImageAttachment: function(data) {
-		var $placeholder = this.$editor.find('span.redactor-pastedImageFromClipboard-' + data.uploadID);
-		$placeholder.before(data.attachment);
-		$placeholder.remove();
-	}
+			if (event.dataTransfer && event.dataTransfer.files.length) {
+				event.preventDefault();
+				
+				// reset overlay
+				var $containerID = this.$textarea.wcfIdentify();
+				this._revertDropArea(undefined, $containerID);
+				
+				for (var $i = 0; $i < event.dataTransfer.files.length; $i++) {
+					var $file = event.dataTransfer.files[$i];
+					if ($file.type) {
+						WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'upload_' + $containerID, { file: $file });
+					}
+				}
+			}
+		},
+		
+		/**
+		 * Overwrites $.Redactor.pasteClipboardUploadMozilla() to upload files as attachments.
+		 * 
+		 * @see		$.Redactor.pasteClipboardUploadMozilla()
+		 */
+		pasteClipboardUploadMozilla: function() {
+			this.$editor.find('img[data-mozilla-paste-image]').each($.proxy(function(index, image) {
+				var $image = $(image);
+				var $src = $image.prop('src').split(',');
+				var $contentType = $src[0].split(';')[0].split(':')[1];
+				var $data = $src[1]; // raw base64
+				
+				var $eventData = {
+					blob: WCF.base64toBlob($data, $contentType),
+					uploadID: null
+				};
+				WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'upload_' + this.$textarea.wcfIdentify(), $eventData);
+				
+				// drop image
+				$image.replaceWith('<span class="redactor-pastedImageFromClipboard-' + $eventData.uploadID + '" />');
+			}, this));
+		},
+		
+		/**
+		 * Inserts the attachment at the placeholder location.
+		 * 
+		 * @param	object		data
+		 */
+		insertPastedImageAttachment: function(data) {
+			var $placeholder = this.$editor.find('span.redactor-pastedImageFromClipboard-' + data.uploadID);
+			$placeholder.before(data.attachment);
+			$placeholder.remove();
+		}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
index bc5612dacc..5a61101238 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
@@ -7,457 +7,470 @@ if (!RedactorPlugins) var RedactorPlugins = {};
  * @copyright	2001-2014 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  */
-RedactorPlugins.wutil = {
-	/**
-	 * autosave worker process
-	 * @var	WCF.PeriodicalExecuter
-	 */
-	_autosaveWorker: null,
+RedactorPlugins.wutil = function() {
+	"use strict";
 	
-	/**
-	 * Initializes the RedactorPlugins.wutil plugin.
-	 */
-	init: function() {
-		// convert HTML to BBCode upon submit
-		this.$source.parents('form').submit($.proxy(this.submit, this));
+	return {
+		/**
+		 * autosave worker process
+		 * @var	WCF.PeriodicalExecuter
+		 */
+		_autosaveWorker: null,
 		
-		if (this.getOption('wautosave').active) {
-			this.autosaveEnable();
+		/**
+		 * Initializes the RedactorPlugins.wutil plugin.
+		 */
+		init: function() {
+			// convert HTML to BBCode upon submit
+			this.$textarea.parents('form').submit($.proxy(this.submit, this));
 			
-			if (this.getOption('wautosave').saveOnInit || this.$source.data('saveOnInit')) {
-				this.setOption('wAutosaveOnce', true);
-			}
-			else {
-				this.autosaveRestore();
+			if (this.wutil.getOption('wautosave').active) {
+				this.wutil.autosaveEnable();
+				
+				if (this.wutil.getOption('wautosave').saveOnInit || this.$textarea.data('saveOnInit')) {
+					this.wutil.setOption('wAutosaveOnce', true);
+				}
+				else {
+					this.wutil.autosaveRestore();
+				}
 			}
-		}
-		
-		// prevent Redactor's own autosave
-		this.setOption('autosave', false);
-		
-		// disable autosave on destroy
-		var $mpDestroy = this.destroy;
-		var self = this;
-		this.destroy = function() {
-			self.autosaveDisable();
-			$mpDestroy.call(self);
-		};
-	},
-	
-	/**
-	 * Allows inserting of text contents in Redactor's source area.
-	 * 
-	 * @param	string		string
-	 * @return	boolean
-	 */
-	insertAtCaret: function(string) {
-		if (this.opts.visual) {
-			console.debug("insertAtCaret() failed: Editor is in WYSIWYG-mode.");
-			return false;
-		}
-		
-		this.$source.focus();
-		var $position = this.$source.getCaret();
-		if ($position == -1) {
-			console.debug("insertAtCaret() failed: Source is not input[type=text], input[type=password] or textarea.");
-		}
-		
-		var $content = this.$source.val();
-		$content = $content.substr(0, $position) + string + $content.substr($position);
-		this.$source.val($content);
+			
+			// prevent Redactor's own autosave
+			this.wutil.setOption('autosave', false);
+			
+			// disable autosave on destroy
+			var $mpDestroy = this.destroy;
+			var self = this;
+			this.destroy = function() {
+				self.autosaveDisable();
+				$mpDestroy.call(self);
+			};
+		},
 		
-		return true;
-	},
-	
-	/**
-	 * Inserts content into the editor depending if it is in wysiwyg or plain mode. If 'plainValue' is
-	 * null or undefined, the value from 'html' will be taken instead.
-	 * 
-	 * @param	string		html
-	 * @param	string		plainValue
-	 */
-	insertDynamic: function(html, plainValue) {
-		if (this.inWysiwygMode()) {
-			this.insertHtml(html);
-		}
-		else {
-			if (plainValue === undefined || plainValue === null) {
-				plainValue = html;
+		/**
+		 * Allows inserting of text contents in Redactor's source area.
+		 * 
+		 * @param	string		string
+		 * @return	boolean
+		 */
+		insertAtCaret: function(string) {
+			if (this.opts.visual) {
+				console.debug("insertAtCaret() failed: Editor is in WYSIWYG-mode.");
+				return false;
 			}
 			
-			this.insertAtCaret(plainValue);
-		}
-	},
-	
-	/**
-	 * Sets an option value after initialization.
-	 * 
-	 * @param	string		key
-	 * @param	mixed		value
-	 */
-	setOption: function(key, value) {
-		this.opts[key] = value;
-	},
-	
-	/**
-	 * Reads an option value, returns null if key is unknown.
-	 * 
-	 * @param	string		key
-	 * @return	mixed
-	 */
-	getOption: function(key) {
-		if (this.opts[key]) {
-			return this.opts[key];
-		}
+			this.$textarea.focus();
+			var $position = this.$textarea.getCaret();
+			if ($position == -1) {
+				console.debug("insertAtCaret() failed: Source is not input[type=text], input[type=password] or textarea.");
+			}
+			
+			var $content = this.$textarea.val();
+			$content = $content.substr(0, $position) + string + $content.substr($position);
+			this.$textarea.val($content);
+			
+			return true;
+		},
 		
-		return null;
-	},
-	
-	/**
-	 * Returns true if editor is in source mode.
-	 * 
-	 * @return	boolean
-	 */
-	inPlainMode: function() {
-		return !this.opts.visual;
-	},
-	
-	/**
-	 * Returns true if editor is in WYSIWYG mode.
-	 * 
-	 * @return	boolean
-	 */
-	inWysiwygMode: function() {
-		return (this.opts.visual);
-	},
-	
-	/**
-	 * Replaces all ranges from the current selection with the provided one.
-	 * 
-	 * @param	DOMRange	range
-	 */
-	replaceRangesWith: function(range) {
-		getSelection().removeAllRanges();
-		getSelection().addRange(range);
-	},
-	
-	/**
-	 * Returns text using BBCodes.
-	 * 
-	 * @return	string
-	 */
-	getText: function() {
-		if (this.inWysiwygMode()) {
-			this.wSync();
-		}
+		/**
+		 * Inserts content into the editor depending if it is in wysiwyg or plain mode. If 'plainValue' is
+		 * null or undefined, the value from 'html' will be taken instead.
+		 * 
+		 * @param	string		html
+		 * @param	string		plainValue
+		 */
+		insertDynamic: function(html, plainValue) {
+			if (this.inWysiwygMode()) {
+				this.insertHtml(html);
+			}
+			else {
+				if (plainValue === undefined || plainValue === null) {
+					plainValue = html;
+				}
+				
+				this.insertAtCaret(plainValue);
+			}
+		},
 		
-		return this.$source.val();
-	},
-	
-	/**
-	 * Converts HTML to BBCode upon submit.
-	 */
-	submit: function() {
-		if (this.inWysiwygMode()) {
-			this.wSync();
-		}
+		/**
+		 * Sets an option value after initialization.
+		 * 
+		 * @param	string		key
+		 * @param	mixed		value
+		 */
+		setOption: function(key, value) {
+			this.opts[key] = value;
+		},
 		
-		this.autosavePurge();
-	},
-	
-	/**
-	 * Resets the editor's contents.
-	 */
-	reset: function() {
-		if (this.inWysiwygMode()) {
-			this.$editor.html('<p>' + this.opts.invisibleSpace + '</p>');
-			this.sync();
-		}
-		else {
-			this.$source.val('');
-		}
+		/**
+		 * Reads an option value, returns null if key is unknown.
+		 * 
+		 * @param	string		key
+		 * @return	mixed
+		 */
+		getOption: function(key) {
+			if (this.opts[key]) {
+				return this.opts[key];
+			}
+			
+			return null;
+		},
 		
-		WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'reset', { wysiwygContainerID: this.$source.wcfIdentify() });
-	},
-	
-	/**
-	 * Enables automatic saving every minute.
-	 * 
-	 * @param	string		key
-	 */
-	autosaveEnable: function(key) {
-		if (!this.getOption('wautosave').active) {
-			this.setOption('wautosave', {
-				active: true,
-				key: key
-			});
-		}
+		/**
+		 * Returns true if editor is in source mode.
+		 * 
+		 * @return	boolean
+		 */
+		inPlainMode: function() {
+			return !this.opts.visual;
+		},
 		
-		if (this._autosaveWorker === null) {
-			this._autosaveWorker = new WCF.PeriodicalExecuter($.proxy(this._saveTextToStorage, this), 60 * 1000);
-		}
+		/**
+		 * Returns true if editor is in WYSIWYG mode.
+		 * 
+		 * @return	boolean
+		 */
+		inWysiwygMode: function() {
+			return (this.opts.visual);
+		},
 		
-		return true;
-	},
-	
-	/**
-	 * Saves current editor text to local browser storage.
-	 */
-	_saveTextToStorage: function() {
-		localStorage.setItem(this.getOption('wautosave').key, this.getText());
-	},
-	
-	/**
-	 * Disables automatic saving.
-	 */
-	autosaveDisable: function() {
-		if (!this.getOption('wautosave').active) {
-			return false;
-		}
+		/**
+		 * Replaces all ranges from the current selection with the provided one.
+		 * 
+		 * @param	DOMRange	range
+		 */
+		replaceRangesWith: function(range) {
+			getSelection().removeAllRanges();
+			getSelection().addRange(range);
+		},
 		
-		this._autosaveWorker.stop();
-		this._autosaveWorker = null;
+		/**
+		 * Returns text using BBCodes.
+		 * 
+		 * @return	string
+		 */
+		getText: function() {
+			if (this.inWysiwygMode()) {
+				this.wSync();
+			}
+			
+			return this.$textarea.val();
+		},
 		
-		this.setOption('wautosave', {
-			active: false,
-			key: ''
-		});
+		/**
+		 * Converts HTML to BBCode upon submit.
+		 */
+		submit: function() {
+			if (this.inWysiwygMode()) {
+				this.wSync();
+			}
+			
+			this.autosavePurge();
+		},
 		
-		return true;
-	},
-	
-	/**
-	 * Attempts to purge saved text.
-	 * 
-	 * @param	string		key
-	 */
-	autosavePurge: function() {
-		localStorage.removeItem(this.getOption('wautosave').key);
-	},
-	
-	/**
-	 * Attempts to restore a saved text.
-	 */
-	autosaveRestore: function() {
-		var $options = this.getOption('wautosave');
-		var $text = localStorage.getItem($options.key);
-		if ($text !== null) {
+		/**
+		 * Resets the editor's contents.
+		 */
+		reset: function() {
 			if (this.inWysiwygMode()) {
-				this.setOption('wOriginalValue', $text);
+				this.$editor.html('<p>' + this.opts.invisibleSpace + '</p>');
+				this.sync();
 			}
 			else {
-				this.$source.val($text);
+				this.$textarea.val('');
+			}
+			
+			WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'reset', { wysiwygContainerID: this.$textarea.wcfIdentify() });
+		},
+		
+		/**
+		 * Enables automatic saving every minute.
+		 * 
+		 * @param	string		key
+		 */
+		autosaveEnable: function(key) {
+			if (!this.wutil.getOption('wautosave').active) {
+				this.wutil.setOption('wautosave', {
+					active: true,
+					key: key
+				});
+			}
+			
+			if (this._autosaveWorker === null) {
+				this._autosaveWorker = new WCF.PeriodicalExecuter($.proxy(this._saveTextToStorage, this), 60 * 1000);
 			}
 			
 			return true;
-		}
+		},
 		
-		return false;
-	},
-	
-	/**
-	 * Replaces one button with a new one.
-	 * 
-	 * @param	string		target
-	 * @param	string		key
-	 * @param	string		title
-	 * @param	object		callback
-	 * @param	object		dropdown
-	 * @return	jQuery
-	 */
-	buttonReplace: function(target, key, title, callback, dropdown) {
-		var $target = this.buttonGet(target);
+		/**
+		 * Saves current editor text to local browser storage.
+		 */
+		_saveTextToStorage: function() {
+			localStorage.setItem(this.getOption('wautosave').key, this.getText());
+		},
 		
-		var $button = this.buttonAddAfter(target, key, title, callback, dropdown);
-		if ($target.parent().hasClass('separator')) {
-			$button.parent().addClass('separator');
-		}
+		/**
+		 * Disables automatic saving.
+		 */
+		autosaveDisable: function() {
+			if (!this.getOption('wautosave').active) {
+				return false;
+			}
+			
+			this._autosaveWorker.stop();
+			this._autosaveWorker = null;
+			
+			this.setOption('wautosave', {
+				active: false,
+				key: ''
+			});
+			
+			return true;
+		},
 		
-		$target.parent().remove();
+		/**
+		 * Attempts to purge saved text.
+		 * 
+		 * @param	string		key
+		 */
+		autosavePurge: function() {
+			localStorage.removeItem(this.getOption('wautosave').key);
+		},
 		
-		return $button;
-	},
-	
-	/**
-	 * Removes the unicode zero-width space (0x200B).
-	 * 
-	 * @param	string		string
-	 * @return	string
-	 */
-	removeZeroWidthSpace: function(string) {
-		var $string = '';
+		/**
+		 * Attempts to restore a saved text.
+		 */
+		autosaveRestore: function() {
+			var $options = this.wutil.getOption('wautosave');
+			var $text = localStorage.getItem($options.key);
+			if ($text !== null) {
+				if (this.wutil.inWysiwygMode()) {
+					this.wutil.setOption('wOriginalValue', $text);
+				}
+				else {
+					this.$textarea.val($text);
+				}
+				
+				return true;
+			}
+			
+			return false;
+		},
 		
-		for (var $i = 0, $length = string.length; $i < $length; $i++) {
-			var $byte = string.charCodeAt($i).toString(16);
-			if ($byte != '200b') {
-				$string += string[$i];
+		/**
+		 * Replaces one button with a new one.
+		 * 
+		 * @param	string		target
+		 * @param	string		key
+		 * @param	string		title
+		 * @param	object		callback
+		 * @param	object		dropdown
+		 * @return	jQuery
+		 */
+		buttonReplace: function(target, key, title, callback, dropdown) {
+			var $target = this.buttonGet(target);
+			
+			var $button = this.buttonAddAfter(target, key, title, callback, dropdown);
+			if ($target.parent().hasClass('separator')) {
+				$button.parent().addClass('separator');
 			}
-		}
+			
+			$target.parent().remove();
+			
+			return $button;
+		},
 		
-		return $string;
-	},
-	
-	/**
-	 * Synchronizes editor's source textarea.
-	 */
-	wSync: function() {
-		this.sync(undefined, true);
-		this.$source.val(this.convertFromHtml(this.cleanHtml(this.$source.val())));
-	},
-	
-	/**
-	 * Returns source textarea object.
-	 * 
-	 * @return	jQuery
-	 */
-	getSource: function() {
-		return this.$source;
-	},
-	
-	/**
-	 * Returns editor instance name.
-	 * 
-	 * @return	string
-	 */
-	getName: function() {
-		return this.$source.wcfIdentify();
-	},
-	
-	/**
-	 * Sets the selection after the last direct children of the editor.
-	 */
-	selectionEndOfEditor: function() {
-		this.selectionEnd(this.$editor.children(':last')[0]);
-	},
-	
-	/**
-	 * Returns true if current selection is just a caret or false if selection spans content.
-	 * 
-	 * @param	Range		range
-	 * @return	boolean
-	 */
-	isCaret: function(range) {
-		var $range = (range) ? range : this.getRange();
+		/**
+		 * Removes the unicode zero-width space (0x200B).
+		 * 
+		 * @param	string		string
+		 * @return	string
+		 */
+		removeZeroWidthSpace: function(string) {
+			var $string = '';
+			
+			for (var $i = 0, $length = string.length; $i < $length; $i++) {
+				var $byte = string.charCodeAt($i).toString(16);
+				if ($byte != '200b') {
+					$string += string[$i];
+				}
+			}
+			
+			return $string;
+		},
 		
-		return $range.collapsed;
-	},
-	
-	/**
-	 * Returns true if current selection is just a caret and it is the last possible offset
-	 * within the given element.
-	 * 
-	 * @param	Element		element
-	 * @return	boolean
-	 */
-	isEndOfElement: function(element) {
-		var $range = this.getRange();
+		/**
+		 * Synchronizes editor's source textarea.
+		 */
+		wSync: function() {
+			this.sync(undefined, true);
+			this.$textarea.val(this.convertFromHtml(this.cleanHtml(this.$textarea.val())));
+		},
 		
-		// range is not a plain caret
-		if (!this.isCaret($range)) {
-			console.debug("case#1");
-			return false;
-		}
+		/**
+		 * Returns source textarea object.
+		 * 
+		 * @return	jQuery
+		 */
+		getSource: function() {
+			return this.$textarea;
+		},
 		
-		if ($range.endContainer.nodeType === Element.TEXT_NODE) {
-			// caret is not at the end
-			if ($range.endOffset < $range.endContainer.length) {
-				console.debug("case#2");
-				return false;
-			}
-		}
+		/**
+		 * Returns editor instance name.
+		 * 
+		 * @return	string
+		 */
+		getName: function() {
+			return this.$textarea.wcfIdentify();
+		},
 		
-		// range is not within the provided element
-		if (!this.isNodeWithin($range.endContainer, element)) {
-			console.debug("case#3");
-			return false;
-		}
+		/**
+		 * Sets the selection after the last direct children of the editor.
+		 */
+		selectionEndOfEditor: function() {
+			this.selectionEnd(this.$editor.children(':last')[0]);
+		},
+		
+		/**
+		 * Returns true if current selection is just a caret or false if selection spans content.
+		 * 
+		 * @return	boolean
+		 */
+		isCaret: function() {
+			this.selection.get();
+			
+			return this.range.collapsed;
+		},
 		
-		var $current = $range.endContainer;
-		while ($current !== element) {
-			// end of range is not the last element
-			if ($current.nextSibling) {
-				console.debug("case#4");
+		/**
+		 * Returns true if current selection is just a caret and it is the last possible offset
+		 * within the given element.
+		 * 
+		 * @param	Element		element
+		 * @return	boolean
+		 */
+		isEndOfElement: function(element) {
+			this.selection.get();
+			
+			// range is not a plain caret
+			if (!this.wutil.isCaret()) {
 				return false;
 			}
 			
-			$current = $current.parentNode;
-		}
-		
-		return true;
-	},
-	
-	/**
-	 * Returns true if the provided node is a direct or indirect child of the target element. This
-	 * method works similar to jQuery's $.contains() but works recursively.
-	 * 
-	 * @param	Element		node
-	 * @param	Element		element
-	 * @return	boolean
-	 */
-	isNodeWithin: function(node, element) {
-		var $node = $(node);
-		while ($node[0] !== this.$editor[0]) {
-			if ($node[0] === element) {
-				return true;
+			if (this.range.endContainer.nodeType === Element.TEXT_NODE) {
+				// caret is not at the end
+				if (this.range.endOffset < this.range.endContainer.length) {
+					return false;
+				}
 			}
 			
-			$node = $node.parent();
-		}
+			// range is not within the provided element
+			if (!this.wutil.isNodeWithin(this.range.endContainer, element)) {
+				return false;
+			}
+			
+			var $current = this.range.endContainer;
+			while ($current !== element) {
+				// end of range is not the last element
+				if ($current.nextSibling) {
+					return false;
+				}
+				
+				$current = $current.parentNode;
+			}
+			
+			return true;
+		},
 		
-		return false;
-	},
-	
-	/**
-	 * Returns true if the given node equals the provided tagName or contains it.
-	 * 
-	 * @param	Element		node
-	 * @param	string		tagName
-	 * @return	boolean
-	 */
-	containsTag: function(node, tagName) {
-		switch (node.nodeType) {
-			case Element.ELEMENT_NODE:
-				if (node.tagName === tagName) {
+		/**
+		 * Returns true if the provided node is a direct or indirect child of the target element. This
+		 * method works similar to jQuery's $.contains() but works recursively.
+		 * 
+		 * @param	Element		node
+		 * @param	Element		element
+		 * @return	boolean
+		 */
+		isNodeWithin: function(node, element) {
+			var $node = $(node);
+			while ($node[0] !== this.$editor[0]) {
+				if ($node[0] === element) {
 					return true;
 				}
 				
-			// fall through
-			case Element.DOCUMENT_FRAGMENT_NODE:
-				for (var $i = 0; $i < node.childNodes.length; $i++) {
-					if (this.containsTag(node.childNodes[$i], tagName)) {
+				$node = $node.parent();
+			}
+			
+			return false;
+		},
+		
+		/**
+		 * Returns true if the given node equals the provided tagName or contains it.
+		 * 
+		 * @param	Element		node
+		 * @param	string		tagName
+		 * @return	boolean
+		 */
+		containsTag: function(node, tagName) {
+			switch (node.nodeType) {
+				case Element.ELEMENT_NODE:
+					if (node.tagName === tagName) {
 						return true;
 					}
-				}
+					
+				// fall through
+				case Element.DOCUMENT_FRAGMENT_NODE:
+					for (var $i = 0; $i < node.childNodes.length; $i++) {
+						if (this.wutil.containsTag(node.childNodes[$i], tagName)) {
+							return true;
+						}
+					}
+					
+					return false;
+				break;
 				
-				return false;
-			break;
+				default:
+					return false;
+				break;
+			}
+		},
+		
+		/**
+		 * Replaces the current content with the provided value.
+		 * 
+		 * @param	string		value
+		 */
+		replaceText: function(value) {
+			var $wasInWysiwygMode = false;
+			var $offsetTop = $(document).scrollTop();
+			if (this.inWysiwygMode()) {
+				this.toggle();
+				$wasInWysiwygMode = true;
+			}
 			
-			default:
-				return false;
-			break;
-		}
-	},
-	
-	/**
-	 * Replaces the current content with the provided value.
-	 * 
-	 * @param	string		value
-	 */
-	replaceText: function(value) {
-		var $wasInWysiwygMode = false;
-		var $offsetTop = $(document).scrollTop();
-		if (this.inWysiwygMode()) {
-			this.toggle();
-			$wasInWysiwygMode = true;
-		}
+			this.$textarea.val(value);
+			
+			if ($wasInWysiwygMode) {
+				this.toggle();
+				
+				// restore scrolling since editor receives the focus
+				$(document).scrollTop($offsetTop);
+			}
+		},
 		
-		this.$source.val(value);
+		setCaretBefore: function(element) {
+			this.wutil._setCaret(element, true);
+		},
 		
-		if ($wasInWysiwygMode) {
-			this.toggle();
-			
-			// restore scrolling since editor receives the focus
-			$(document).scrollTop($offsetTop);
+		setCaretAfter: function(element) {
+			this.wutil._setCaret(element, false);
+		},
+		
+		_setCaret: function(element, setBefore) {
+			var $node = $(this.opts.emptyHtml);
+			$node[(setBefore ? 'insertBefore' : 'insertAfter')](element);
+			this.caret.setStart($node[0]);
 		}
-	}
+	};
 };
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/redactor.js b/wcfsetup/install/files/js/3rdParty/redactor/redactor.js
index cb431e00d7..8fbf104ed4 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/redactor.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/redactor.js
@@ -1,6 +1,6 @@
 /*
-	Redactor v9.2.6
-	Updated: Jul 19, 2014
+	Redactor v10.0
+	Updated: September 24, 2014
 
 	http://imperavi.com/redactor/
 
@@ -9,28 +9,26 @@
 
 	Usage: $('#content').redactor();
 */
+
 (function($)
 {
-	var uuid = 0;
+	'use strict';
 
-	"use strict";
-
-	var Range = function(range)
+	if (!Function.prototype.bind)
 	{
-		this[0] = range.startOffset;
-		this[1] = range.endOffset;
-
-		this.range = range;
-
-		return this;
-	};
+		Function.prototype.bind = function(scope)
+		{
+			var fn = this;
+			return function()
+			{
+				return fn.apply(scope);
+			};
+		};
+	}
 
-	Range.prototype.equals = function()
-	{
-		return this[0] === this[1];
-	};
+	var uuid = 0;
 
-	var reUrlYoutube = /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig;
+	var reUrlYoutube = /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.\-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig;
 	var reUrlVimeo = /https?:\/\/(www\.)?vimeo.com\/(\d+)($|\/)/;
 
 	// Plugin
@@ -44,19 +42,41 @@
 			this.each(function()
 			{
 				var instance = $.data(this, 'redactor');
-				if (typeof instance !== 'undefined' && $.isFunction(instance[options]))
+				var func;
+
+				if (options.search(/\./) != '-1')
+				{
+					func = options.split('.');
+					if (typeof instance[func[0]] != 'undefined')
+					{
+						func = instance[func[0]][func[1]];
+					}
+				}
+				else
+				{
+					func = instance[options];
+				}
+
+				if (typeof instance !== 'undefined' && $.isFunction(func))
+				{
+					var methodVal = func.apply(instance, args);
+					if (methodVal !== undefined && methodVal !== instance)
+					{
+						val.push(methodVal);
+					}
+				}
+				else
 				{
-					var methodVal = instance[options].apply(instance, args);
-					if (methodVal !== undefined && methodVal !== instance) val.push(methodVal);
+					$.error('No such method "' + options + '" for Redactor');
 				}
-				else return $.error('No such method "' + options + '" for Redactor');
 			});
 		}
 		else
 		{
 			this.each(function()
 			{
-				if (!$.data(this, 'redactor')) $.data(this, 'redactor', Redactor(this, options));
+				$.data(this, 'redactor', {});
+				$.data(this, 'redactor', Redactor(this, options));
 			});
 		}
 
@@ -72,236 +92,238 @@
 		return new Redactor.prototype.init(el, options);
 	}
 
+	// Functionality
 	$.Redactor = Redactor;
-	$.Redactor.VERSION = '9.2.6';
+	$.Redactor.VERSION = '10.0';
+	$.Redactor.modules = ['core', 'build', 'lang', 'toolbar', 'button', 'dropdown', 'code',
+						  'clean', 'tidy', 'paragraphize', 'tabifier', 'focus', 'placeholder', 'autosave', 'buffer', 'indent', 'alignment', 'paste',
+						  'keydown', 'keyup', 'shortcuts', 'line', 'list', 'block', 'inline', 'insert', 'caret', 'selection', 'observe',
+						  'link', 'image', 'file', 'modal', 'progress', 'upload', 'utils'];
+
 	$.Redactor.opts = {
 
-			// settings
-			rangy: false,
-
-			iframe: false,
-			fullpage: false,
-			css: false, // url
-
-			lang: 'en',
-			direction: 'ltr', // ltr or rtl
-
-			placeholder: false,
-
-			typewriter: false,
-			wym: false,
-			mobile: true,
-			cleanup: true,
-			tidyHtml: true,
-			pastePlainText: false,
-			removeEmptyTags: true,
-			cleanSpaces: true,
-			cleanFontTag: true,
-			templateVars: false,
-			xhtml: false,
-
-			visual: true,
-			focus: false,
-			tabindex: false,
-			autoresize: true,
-			minHeight: false,
-			maxHeight: false,
-			shortcuts: {
-				'ctrl+m, meta+m': "this.execCommand('removeFormat', false)",
-				'ctrl+b, meta+b': "this.execCommand('bold', false)",
-				'ctrl+i, meta+i': "this.execCommand('italic', false)",
-				'ctrl+h, meta+h': "this.execCommand('superscript', false)",
-				'ctrl+l, meta+l': "this.execCommand('subscript', false)",
-				'ctrl+k, meta+k': "this.linkShow()",
-				'ctrl+shift+7': "this.execCommand('insertorderedlist', false)",
-				'ctrl+shift+8': "this.execCommand('insertunorderedlist', false)"
-			},
-			shortcutsAdd: false,
-
-			autosave: false, // false or url
-			autosaveInterval: 60, // seconds
-
-			plugins: false, // array
-
-			//linkAnchor: true,
-			//linkEmail: true,
-			linkProtocol: 'http://',
-			linkNofollow: false,
-			linkSize: 50,
-			predefinedLinks: false, // json url (ex. /some-url.json ) or false
-
-			imageFloatMargin: '10px',
-			imageGetJson: false, // json url (ex. /some-images.json ) or false
-
-			dragUpload: true, // false
-			imageTabLink: true,
-			imageUpload: false, // url
-			imageUploadParam: 'file', // input name
-			imageResizable: true,
-
-			fileUpload: false, // url
-			fileUploadParam: 'file', // input name
-			clipboardUpload: true, // or false
-			clipboardUploadUrl: false, // url
-
-			dnbImageTypes: ['image/png', 'image/jpeg', 'image/gif'], // or false
-
-			s3: false,
-			uploadFields: false,
-
-			observeImages: true,
-			observeLinks: true,
-
-			modalOverlay: true,
-
-			tabSpaces: false, // true or number of spaces
-			tabFocus: true,
-
-			air: false,
-			airButtons: ['formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist', 'outdent', 'indent'],
-
-			toolbar: true,
-			toolbarFixed: false,
-			toolbarFixedTarget: document,
-			toolbarFixedTopOffset: 0, // pixels
-			toolbarFixedBox: false,
-			toolbarExternal: false, // ID selector
-			toolbarOverflow: false,
-			buttonSource: true,
-
-			buttons: ['html', 'formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist',
-					  'outdent', 'indent', 'image', 'video', 'file', 'table', 'link', 'alignment', '|',
-					  'horizontalrule'], // 'underline', 'alignleft', 'aligncenter', 'alignright', 'justify'
-			buttonsHideOnMobile: [],
-
-			activeButtons: ['deleted', 'italic', 'bold', 'underline', 'unorderedlist', 'orderedlist',
-							'alignleft', 'aligncenter', 'alignright', 'justify', 'table'],
-			activeButtonsStates: {
-				b: 'bold',
-				strong: 'bold',
-				i: 'italic',
-				em: 'italic',
-				del: 'deleted',
-				strike: 'deleted',
-				ul: 'unorderedlist',
-				ol: 'orderedlist',
-				u: 'underline',
-				tr: 'table',
-				td: 'table',
-				table: 'table'
-			},
-
-			formattingTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
-
-			linebreaks: false,
-			paragraphy: true,
-			convertDivs: true,
-			convertLinks: true,
-			convertImageLinks: false,
-			convertVideoLinks: false,
-			formattingPre: false,
-			phpTags: false,
-
-			allowedTags: false,
-			deniedTags: ['html', 'head', 'link', 'body', 'meta', 'script', 'style', 'applet'],
-
-			boldTag: 'strong',
-			italicTag: 'em',
-
-			// private
-			indentValue: 20,
-			buffer: [],
-			rebuffer: [],
-			textareamode: false,
-			emptyHtml: '<p>&#x200b;</p>',
-			invisibleSpace: '&#x200b;',
-			rBlockTest: /^(P|H[1-6]|LI|ADDRESS|SECTION|HEADER|FOOTER|ASIDE|ARTICLE)$/i,
-			alignmentTags: ['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DD', 'DL', 'DT', 'DIV', 'TD',
-								'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'ADDRESS', 'SECTION',
-								'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE'],
-			ownLine: ['area', 'body', 'head', 'hr', 'i?frame', 'link', 'meta', 'noscript', 'style', 'script', 'table', 'tbody', 'thead', 'tfoot'],
-			contOwnLine: ['li', 'dt', 'dt', 'h[1-6]', 'option', 'script'],
-			newLevel: ['blockquote', 'div', 'dl', 'fieldset', 'form', 'frameset', 'map', 'ol', 'p', 'pre', 'select', 'td', 'th', 'tr', 'ul'],
-			blockLevelElements: ['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DD', 'DL', 'DT', 'DIV', 'LI',
-								'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'PRE', 'ADDRESS', 'SECTION',
-								'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE', 'TD'],
-
-
-			// lang
-			langs: {
-				en: {
-					html: 'HTML',
-					video: 'Insert Video',
-					image: 'Insert Image',
-					table: 'Table',
-					link: 'Link',
-					link_insert: 'Insert link',
-					link_edit: 'Edit link',
-					unlink: 'Unlink',
-					formatting: 'Formatting',
-					paragraph: 'Normal text',
-					quote: 'Quote',
-					code: 'Code',
-					header1: 'Header 1',
-					header2: 'Header 2',
-					header3: 'Header 3',
-					header4: 'Header 4',
-					header5: 'Header 5',
-					bold: 'Bold',
-					italic: 'Italic',
-					fontcolor: 'Font Color',
-					backcolor: 'Back Color',
-					unorderedlist: 'Unordered List',
-					orderedlist: 'Ordered List',
-					outdent: 'Outdent',
-					indent: 'Indent',
-					cancel: 'Cancel',
-					insert: 'Insert',
-					save: 'Save',
-					_delete: 'Delete',
-					insert_table: 'Insert Table',
-					insert_row_above: 'Add Row Above',
-					insert_row_below: 'Add Row Below',
-					insert_column_left: 'Add Column Left',
-					insert_column_right: 'Add Column Right',
-					delete_column: 'Delete Column',
-					delete_row: 'Delete Row',
-					delete_table: 'Delete Table',
-					rows: 'Rows',
-					columns: 'Columns',
-					add_head: 'Add Head',
-					delete_head: 'Delete Head',
-					title: 'Title',
-					image_position: 'Position',
-					none: 'None',
-					left: 'Left',
-					right: 'Right',
-					center: 'Center',
-					image_web_link: 'Image Web Link',
-					text: 'Text',
-					mailto: 'Email',
-					web: 'URL',
-					video_html_code: 'Video Embed Code',
-					file: 'Insert File',
-					upload: 'Upload',
-					download: 'Download',
-					choose: 'Choose',
-					or_choose: 'Or choose',
-					drop_file_here: 'Drop file here',
-					align_left: 'Align text to the left',
-					align_center: 'Center text',
-					align_right: 'Align text to the right',
-					align_justify: 'Justify text',
-					horizontalrule: 'Insert Horizontal Rule',
-					deleted: 'Deleted',
-					anchor: 'Anchor',
-					link_new_tab: 'Open link in new tab',
-					underline: 'Underline',
-					alignment: 'Alignment',
-					filename: 'Name (optional)',
-					edit: 'Edit'
-				}
+		// settings
+		lang: 'en',
+		direction: 'ltr', // ltr or rtl
+
+		plugins: false, // array
+
+		focus: false,
+		focusEnd: false,
+
+		placeholder: false,
+
+		visual: true,
+		tabindex: false,
+
+		minHeight: false,
+		maxHeight: false,
+
+		linebreaks: false,
+		replaceDivs: true,
+		paragraphize: true,
+		cleanStyleOnEnter: false,
+		enterKey: true,
+
+		cleanOnPaste: true,
+		cleanSpaces: true,
+		pastePlainText: false,
+
+		autosave: false, // false or url
+		autosaveName: false,
+		autosaveInterval: 60, // seconds
+		autosaveOnChange: false,
+
+		linkTooltip: true,
+		linkProtocol: 'http',
+		linkNofollow: false,
+		linkSize: 50,
+
+		imageEditable: true,
+		imageLink: true,
+		imagePosition: true,
+		imageFloatMargin: '10px',
+		imageResizable: true,
+
+		imageUpload: false,
+		imageUploadParam: 'file',
+
+		uploadImageField: false,
+
+		dragImageUpload: true,
+		clipboardImageUpload: false,
+
+		fileUpload: false,
+		fileUploadParam: 'file',
+
+		dragFileUpload: true,
+
+		s3: false,
+
+		convertLinks: true,
+		convertUrlLinks: true,
+		convertImageLinks: true,
+		convertVideoLinks: true,
+
+		preSpaces: 4, // or false
+		tabAsSpaces: false, // true or number of spaces
+		tabFocus: true,
+
+		scrollTarget: false,
+
+		toolbar: true,
+		toolbarFixed: true,
+		toolbarFixedTarget: document,
+		toolbarExternal: false, // ID selector
+		toolbarOverflow: false,
+
+		buttonSource: false,
+		buttons: ['html', 'formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist',
+				  'outdent', 'indent', 'image', 'file', 'link', 'alignment', 'horizontalrule'], // + 'underline'
+
+		buttonsHide: [],
+		buttonsHideOnMobile: [],
+
+		formatting: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
+		formattingAdd: false,
+
+		tabifier: true,
+
+		deniedTags: ['html', 'head', 'link', 'body', 'meta', 'script', 'style', 'applet'],
+		allowedTags: false, // or array
+
+		removeComments: false,
+		replaceTags: [
+			['strike', 'del']
+		],
+		replaceStyles: [
+            ['font-weight:\\s?bold', "strong"],
+            ['font-style:\\s?italic', "em"],
+            ['text-decoration:\\s?underline', "u"],
+            ['text-decoration:\\s?line-through', 'del']
+        ],
+        removeDataAttr: false,
+
+		removeAttr: false, // or multi array
+		allowedAttr: false, // or multi array
+
+		removeWithoutAttr: ['span'], // or false
+		removeEmpty: ['p'], // or false;
+
+		activeButtons: ['deleted', 'italic', 'bold', 'underline', 'unorderedlist', 'orderedlist',
+						'alignleft', 'aligncenter', 'alignright', 'justify'],
+		activeButtonsStates: {
+			b: 'bold',
+			strong: 'bold',
+			i: 'italic',
+			em: 'italic',
+			del: 'deleted',
+			strike: 'deleted',
+			ul: 'unorderedlist',
+			ol: 'orderedlist',
+			u: 'underline'
+		},
+
+		shortcuts: {
+			'ctrl+shift+m, meta+shift+m': { func: 'inline.removeFormat' },
+			'ctrl+b, meta+b': { func: 'inline.format', params: ['bold'] },
+			'ctrl+i, meta+i': { func: 'inline.format', params: ['italic'] },
+			'ctrl+h, meta+h': { func: 'inline.format', params: ['superscript'] },
+			'ctrl+l, meta+l': { func: 'inline.format', params: ['subscript'] },
+			'ctrl+k, meta+k': { func: 'link.show' },
+			'ctrl+shift+7':   { func: 'list.toggle', params: ['orderedlist'] },
+			'ctrl+shift+8':   { func: 'list.toggle', params: ['unorderedlist'] }
+		},
+		shortcutsAdd: false,
+
+		// private
+		buffer: [],
+		rebuffer: [],
+		emptyHtml: '<p>&#x200b;</p>',
+		invisibleSpace: '&#x200b;',
+		imageTypes: ['image/png', 'image/jpeg', 'image/gif'],
+		indentValue: 20,
+		verifiedTags: 		['a', 'img', 'b', 'strong', 'sub', 'sup', 'i', 'em', 'u', 'small', 'strike', 'del', 'cite', 'ul', 'ol', 'li'], // and for span tag special rule
+		inlineTags: 		['strong', 'b', 'u', 'em', 'i', 'code', 'del', 'ins', 'samp', 'kbd', 'sup', 'sub', 'mark', 'var', 'cite', 'small'],
+		alignmentTags: 		['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6',  'DL', 'DT', 'DD', 'DIV', 'TD', 'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'ADDRESS', 'SECTION', 'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE'],
+		blockLevelElements: ['PRE', 'UL', 'OL', 'LI'],
+
+
+		// lang
+		langs: {
+			en: {
+				html: 'HTML',
+				video: 'Insert Video',
+				image: 'Insert Image',
+				table: 'Table',
+				link: 'Link',
+				link_insert: 'Insert link',
+				link_edit: 'Edit link',
+				unlink: 'Unlink',
+				formatting: 'Formatting',
+				paragraph: 'Normal text',
+				quote: 'Quote',
+				code: 'Code',
+				header1: 'Header 1',
+				header2: 'Header 2',
+				header3: 'Header 3',
+				header4: 'Header 4',
+				header5: 'Header 5',
+				bold: 'Bold',
+				italic: 'Italic',
+				fontcolor: 'Font Color',
+				backcolor: 'Back Color',
+				unorderedlist: 'Unordered List',
+				orderedlist: 'Ordered List',
+				outdent: 'Outdent',
+				indent: 'Indent',
+				cancel: 'Cancel',
+				insert: 'Insert',
+				save: 'Save',
+				_delete: 'Delete',
+				insert_table: 'Insert Table',
+				insert_row_above: 'Add Row Above',
+				insert_row_below: 'Add Row Below',
+				insert_column_left: 'Add Column Left',
+				insert_column_right: 'Add Column Right',
+				delete_column: 'Delete Column',
+				delete_row: 'Delete Row',
+				delete_table: 'Delete Table',
+				rows: 'Rows',
+				columns: 'Columns',
+				add_head: 'Add Head',
+				delete_head: 'Delete Head',
+				title: 'Title',
+				image_position: 'Position',
+				none: 'None',
+				left: 'Left',
+				right: 'Right',
+				center: 'Center',
+				image_web_link: 'Image Web Link',
+				text: 'Text',
+				mailto: 'Email',
+				web: 'URL',
+				video_html_code: 'Video Embed Code or Youtube/Vimeo Link',
+				file: 'Insert File',
+				upload: 'Upload',
+				download: 'Download',
+				choose: 'Choose',
+				or_choose: 'Or choose',
+				drop_file_here: 'Drop file here',
+				align_left: 'Align text to the left',
+				align_center: 'Center text',
+				align_right: 'Align text to the right',
+				align_justify: 'Justify text',
+				horizontalrule: 'Insert Horizontal Rule',
+				deleted: 'Deleted',
+				anchor: 'Anchor',
+				link_new_tab: 'Open link in new tab',
+				underline: 'Underline',
+				alignment: 'Alignment',
+				filename: 'Name (optional)',
+				edit: 'Edit'
 			}
+		}
 	};
 
 	// Functionality
@@ -312,10 +334,13 @@
 			DELETE: 46,
 			DOWN: 40,
 			ENTER: 13,
+			SPACE: 32,
 			ESC: 27,
 			TAB: 9,
 			CTRL: 17,
 			META: 91,
+			SHIFT: 16,
+			ALT: 18,
 			LEFT: 37,
 			LEFT_WIN: 91
 		},
@@ -323,7906 +348,7616 @@
 		// Initialization
 		init: function(el, options)
 		{
-			this.rtePaste = false;
-			this.$element = this.$source = $(el);
+			this.$element = $(el);
 			this.uuid = uuid++;
 
-			// clonning options
-			var opts = $.extend(true, {}, $.Redactor.opts);
+			// if paste event detected = true
+			this.rtePaste = false;
+			this.$pasteBox = false;
 
-			// current settings
-			this.opts = $.extend(
-				{},
-				opts,
-				this.$element.data(),
-				options
-			);
+			this.loadOptions(options);
+			this.loadModules();
 
-			this.start = true;
-			this.dropdowns = [];
+			// formatting storage
+			this.formatting = {};
 
-			// get sizes
-			this.sourceHeight = this.$source.css('height');
-			this.sourceWidth = this.$source.css('width');
+			// block level tags
+			$.merge(this.opts.blockLevelElements, this.opts.alignmentTags);
+			this.reIsBlock = new RegExp('^(' + this.opts.blockLevelElements.join('|' ) + ')$', 'i');
 
-			// dependency of the editor modes
-			if (this.opts.fullpage) this.opts.iframe = true;
-			if (this.opts.linebreaks) this.opts.paragraphy = false;
-			if (this.opts.paragraphy) this.opts.linebreaks = false;
-			if (this.opts.toolbarFixedBox) this.opts.toolbarFixed = true;
+			// setup allowed and denied tags
+			this.tidy.setupAllowed();
 
-			// the alias for iframe mode
-			this.document = document;
-			this.window = window;
+			// load lang
+			this.lang.load();
 
-			// selection saved
-			this.savedSel = false;
+			// extend shortcuts
+			$.extend(this.opts.shortcuts, this.opts.shortcutsAdd);
 
-			// clean setup
-			this.cleanlineBefore = new RegExp('^<(/?' + this.opts.ownLine.join('|/?' ) + '|' + this.opts.contOwnLine.join('|') + ')[ >]');
-			this.cleanlineAfter = new RegExp('^<(br|/?' + this.opts.ownLine.join('|/?' ) + '|/' + this.opts.contOwnLine.join('|/') + ')[ >]');
-			this.cleannewLevel = new RegExp('^</?(' + this.opts.newLevel.join('|' ) + ')[ >]');
+			// start callback
+			this.core.setCallback('start');
 
-			// block level
-			this.rTestBlock = new RegExp('^(' + this.opts.blockLevelElements.join('|' ) + ')$', 'i');
+			// build
+			this.start = true;
+			this.build.run();
+		},
 
-			// setup formatting permissions
-			if (this.opts.linebreaks === false)
+		loadOptions: function(options)
+		{
+			this.opts = $.extend(
+				{},
+				$.extend(true, {}, $.Redactor.opts),
+				this.$element.data(),
+				options
+			);
+		},
+		getModuleMethods: function(object)
+		{
+			return Object.getOwnPropertyNames(object).filter(function(property)
 			{
-				if (this.opts.allowedTags !== false)
-				{
-					var arrSearch = ['strong', 'em', 'del'];
-					var arrAdd = ['b', 'i', 'strike'];
-
-					if ($.inArray('p', this.opts.allowedTags) === '-1') this.opts.allowedTags.push('p');
-
-					for (i in arrSearch)
-					{
-						if ($.inArray(arrSearch[i], this.opts.allowedTags) != '-1') this.opts.allowedTags.push(arrAdd[i]);
-					}
-				}
-
-				if (this.opts.deniedTags !== false)
-				{
-					var pos = $.inArray('p', this.opts.deniedTags);
-					if (pos !== '-1') this.opts.deniedTags.splice(pos, pos);
-				}
-			}
-
-			// ie & opera
-			if (this.browser('msie') || this.browser('opera'))
+				return typeof object[property] == 'function';
+			});
+		},
+		loadModules: function()
+		{
+			var len = $.Redactor.modules.length;
+			for (var i = 0; i < len; i++)
 			{
-				this.opts.buttons = this.removeFromArrayByValue(this.opts.buttons, 'horizontalrule');
+				this.bindModuleMethods($.Redactor.modules[i]);
 			}
+		},
+		bindModuleMethods: function(module)
+		{
+			if (typeof this[module] == 'undefined') return;
 
-			// load lang
-			this.opts.curLang = this.opts.langs[this.opts.lang];
-
-			// extend shortcuts
-			$.extend(this.opts.shortcuts, this.opts.shortcutsAdd);
-
-			// init placeholder
-			this.placeholderInit();
+			// init module
+			this[module] = this[module]();
 
-			// Build
-			this.buildStart();
+			var methods = this.getModuleMethods(this[module]);
+			var len = methods.length;
 
+			// bind methods
+			for (var z = 0; z < len; z++)
+			{
+				this[module][methods[z]] = this[module][methods[z]].bind(this);
+			}
 		},
-		toolbarInit: function(lang)
+
+		core: function()
 		{
 			return {
-				html:
+				getObject: function()
 				{
-					title: lang.html,
-					func: 'toggle'
+					return $.extend({}, this);
 				},
-				formatting:
+				getEditor: function()
 				{
-					title: lang.formatting,
-					func: 'show',
-					dropdown:
-					{
-						p:
-						{
-							title: lang.paragraph,
-							func: 'formatBlocks'
-						},
-						blockquote:
-						{
-							title: lang.quote,
-							func: 'formatQuote',
-							className: 'redactor_format_blockquote'
-						},
-						pre:
-						{
-							title: lang.code,
-							func: 'formatBlocks',
-							className: 'redactor_format_pre'
-						},
-						h1:
-						{
-							title: lang.header1,
-							func: 'formatBlocks',
-							className: 'redactor_format_h1'
-						},
-						h2:
-						{
-							title: lang.header2,
-							func: 'formatBlocks',
-							className: 'redactor_format_h2'
-						},
-						h3:
-						{
-							title: lang.header3,
-							func: 'formatBlocks',
-							className: 'redactor_format_h3'
-						},
-						h4:
-						{
-							title: lang.header4,
-							func: 'formatBlocks',
-							className: 'redactor_format_h4'
-						},
-						h5:
-						{
-							title: lang.header5,
-							func: 'formatBlocks',
-							className: 'redactor_format_h5'
-						}
-					}
+					return this.$editor;
 				},
-				bold:
+				getBox: function()
 				{
-					title: lang.bold,
-					exec: 'bold'
+					return this.$box;
 				},
-				italic:
+				getElement: function()
 				{
-					title: lang.italic,
-					exec: 'italic'
+					return this.$element;
 				},
-				deleted:
+				getTextarea: function()
 				{
-					title: lang.deleted,
-					exec: 'strikethrough'
+					return this.$textarea;
 				},
-				underline:
+				getToolbar: function()
 				{
-					title: lang.underline,
-					exec: 'underline'
+					return (this.$toolbar) ? this.$toolbar : false;
 				},
-				unorderedlist:
+				addEvent: function(name)
 				{
-					title: '&bull; ' + lang.unorderedlist,
-					exec: 'insertunorderedlist'
+					this.core.event = name;
 				},
-				orderedlist:
+				getEvent: function()
 				{
-					title: '1. ' + lang.orderedlist,
-					exec: 'insertorderedlist'
+					return this.core.event;
 				},
-				outdent:
+				setCallback: function(type, e, data)
 				{
-					title: '< ' + lang.outdent,
-					func: 'indentingOutdent'
+					var callback = this.opts[type + 'Callback'];
+					if ($.isFunction(callback))
+					{
+						return (typeof data == 'undefined') ? callback.call(this, e) : callback.call(this, e, data);
+					}
+					else
+					{
+						return (typeof data == 'undefined') ? e : data;
+					}
 				},
-				indent:
+				destroy: function()
 				{
-					title: '> ' + lang.indent,
-					func: 'indentingIndent'
-				},
-				image:
+					this.core.setCallback('destroy');
+
+					// off events and remove data
+					this.$element.off('.redactor').removeData('redactor');
+					this.$editor.off('.redactor');
+
+					// common
+					this.$editor.removeClass('redactor-editor redactor-linebreaks redactor-placeholder');
+					this.$editor.removeAttr('contenteditable');
+
+					var html = this.code.get();
+
+					if (this.build.isTextarea())
+					{
+						this.$box.after(this.$element);
+						this.$box.remove();
+						this.$element.val(html).show();
+					}
+					else
+					{
+						this.$box.after(this.$editor);
+						this.$box.remove();
+						this.$element.html(html).show();
+					}
+
+					// paste box
+					if (this.$pasteBox) this.$pasteBox.remove();
+
+					// modal
+					if (this.$modalBox) this.$modalBox.remove();
+					if (this.$modalOverlay) this.$modalOverlay.remove();
+
+					// buttons tooltip
+					$('.redactor-toolbar-tooltip').remove();
+
+					// autosave
+					clearInterval(this.autosaveInterval);
+
+				}
+			};
+		},
+		build: function()
+		{
+			return {
+				run: function()
 				{
-					title: lang.image,
-					func: 'imageShow'
+
+					this.build.createContainerBox();
+					this.build.loadContent();
+					this.build.loadEditor();
+					this.build.enableEditor();
+					this.build.setCodeAndCall();
+
 				},
-				video:
+				isTextarea: function()
 				{
-					title: lang.video,
-					func: 'videoShow'
+					return (this.$element[0].tagName === 'TEXTAREA');
 				},
-				file:
+				createContainerBox: function()
 				{
-					title: lang.file,
-					func: 'fileShow'
+					this.$box = $('<div class="redactor-box" />');
 				},
-				table:
+				createTextarea: function()
 				{
-					title: lang.table,
-					func: 'show',
-					dropdown:
-					{
-						insert_table:
-						{
-							title: lang.insert_table,
-							func: 'tableShow'
-						},
-						separator_drop1:
-						{
-							name: 'separator'
-						},
-						insert_row_above:
-						{
-							title: lang.insert_row_above,
-							func: 'tableAddRowAbove'
-						},
-						insert_row_below:
-						{
-							title: lang.insert_row_below,
-							func: 'tableAddRowBelow'
-						},
-						insert_column_left:
-						{
-							title: lang.insert_column_left,
-							func: 'tableAddColumnLeft'
-						},
-						insert_column_right:
-						{
-							title: lang.insert_column_right,
-							func: 'tableAddColumnRight'
-						},
-						separator_drop2:
-						{
-							name: 'separator'
-						},
-						add_head:
-						{
-							title: lang.add_head,
-							func: 'tableAddHead'
-						},
-						delete_head:
-						{
-							title: lang.delete_head,
-							func: 'tableDeleteHead'
-						},
-						separator_drop3:
-						{
-							name: 'separator'
-						},
-						delete_column:
-						{
-							title: lang.delete_column,
-							func: 'tableDeleteColumn'
-						},
-						delete_row:
-						{
-							title: lang.delete_row,
-							func: 'tableDeleteRow'
-						},
-						delete_table:
-						{
-							title: lang.delete_table,
-							func: 'tableDeleteTable'
-						}
-					}
+					this.$textarea = $('<textarea />').attr('name', this.build.getTextareaName());
 				},
-				link: {
-					title: lang.link,
-					func: 'show',
-					dropdown:
+				getTextareaName: function()
+				{
+					var name = this.$element.attr('id');
+					if (typeof(name) == 'undefined')
 					{
-						link:
-						{
-							title: lang.link_insert,
-							func: 'linkShow'
-						},
-						unlink:
-						{
-							title: lang.unlink,
-							exec: 'unlink'
-						}
+						name = 'content-' + this.uuid;
 					}
+
+					return name;
 				},
-				alignment:
+				loadContent: function()
 				{
-					title: lang.alignment,
-					func: 'show',
-					dropdown:
-					{
-						alignleft:
-						{
-							title: lang.align_left,
-							func: 'alignmentLeft'
-						},
-						aligncenter:
-						{
-							title: lang.align_center,
-							func: 'alignmentCenter'
-						},
-						alignright:
-						{
-							title: lang.align_right,
-							func: 'alignmentRight'
-						},
-						justify:
-						{
-							title: lang.align_justify,
-							func: 'alignmentJustify'
-						}
-					}
+					var func = (this.build.isTextarea()) ? 'val' : 'html';
+					this.content = $.trim(this.$element[func]());
 				},
-				alignleft:
+				enableEditor: function()
 				{
-					title: lang.align_left,
-					func: 'alignmentLeft'
+					this.$editor.attr({ 'contenteditable': true, 'dir': this.opts.direction });
 				},
-				aligncenter:
+				loadEditor: function()
 				{
-					title: lang.align_center,
-					func: 'alignmentCenter'
+					var func = (this.build.isTextarea()) ? 'fromTextarea' : 'fromElement';
+					this.build[func]();
 				},
-				alignright:
+				fromTextarea: function()
 				{
-					title: lang.align_right,
-					func: 'alignmentRight'
+					this.$editor = $('<div />');
+					this.$textarea = this.$element;
+					this.$box.insertAfter(this.$element).append(this.$editor).append(this.$element);
+					this.$editor.addClass('redactor-editor');
+
+					this.$element.hide();
 				},
-				alignjustify:
+				fromElement: function()
 				{
-					title: lang.align_justify,
-					func: 'alignmentJustify'
+					this.$editor = this.$element;
+					this.build.createTextarea();
+					this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$textarea);
+					this.$editor.addClass('redactor-editor');
+
+					this.$textarea.hide();
 				},
-				horizontalrule:
+				setCodeAndCall: function()
 				{
-					exec: 'inserthorizontalrule',
-					title: lang.horizontalrule
-				}
+					// set code
+					this.code.set(this.content);
 
-			}
-		},
+					this.build.setOptions();
+					this.build.callEditor();
 
-		// CALLBACKS
-		callback: function(type, event, data)
-		{
-			var callback = this.opts[ type + 'Callback' ];
-			if ($.isFunction(callback))
-			{
-				if (event === false) return callback.call(this, data);
-				else return callback.call(this, event, data);
-			}
-			else return data;
-		},
+					// code mode
+					if (!this.opts.visual)
+					{
+						setTimeout($.proxy(this.code.showCode, this), 200);
+					}
+				},
+				callEditor: function()
+				{
+					this.build.disableMozillaEditing();
+					this.build.setEvents();
+					this.build.setHelpers();
 
+					// load toolbar
+					if (this.opts.toolbar)
+					{
+						this.opts.toolbar = this.toolbar.init();
+						this.toolbar.build();
+					}
 
-		// DESTROY
-		destroy: function()
-		{
-			clearInterval(this.autosaveInterval);
+					// modal templates init
+					this.modal.loadTemplates();
 
-			$(window).off('.redactor');
-			this.$source.off('redactor-textarea');
-			this.$element.off('.redactor').removeData('redactor');
+					// plugins
+					this.build.plugins();
 
-			var html = this.get();
+					// observers
+					setTimeout($.proxy(this.observe.load, this), 4);
 
-			if (this.opts.textareamode)
-			{
-				this.$box.after(this.$source);
-				this.$box.remove();
-				this.$source.val(html).show();
-			}
-			else
-			{
-				var $elem = this.$editor;
-				if (this.opts.iframe) $elem = this.$element;
+					// init callback
+					this.core.setCallback('init');
+				},
+				setOptions: function()
+				{
+					// textarea direction
+					$(this.$textarea).attr('dir', this.opts.direction);
 
-				this.$box.after($elem);
-				this.$box.remove();
+					if (this.opts.linebreaks) this.$editor.addClass('redactor-linebreaks');
 
-				$elem.removeClass('redactor_editor').removeClass('redactor_editor_wym').removeAttr('contenteditable').html(html).show();
-			}
+					if (this.opts.tabindex) this.$editor.attr('tabindex', this.opts.tabindex);
 
-			if (this.opts.toolbarExternal)
-			{
-				$(this.opts.toolbarExternal).html('');
-			}
+					if (this.opts.minHeight) this.$editor.css('minHeight', this.opts.minHeight);
+					if (this.opts.maxHeight) this.$editor.css('maxHeight', this.opts.maxHeight);
 
-			if (this.opts.air)
-			{
-				$('#redactor_air_' + this.uuid).remove();
-			}
-		},
+				},
+				setEvents: function()
+				{
+					// drop
+					this.$editor.on('drop.redactor', $.proxy(function(e)
+					{
+						e = e.originalEvent || e;
 
-		// API GET
-		getObject: function()
-		{
-			return $.extend({}, this);
-		},
-		getEditor: function()
-		{
-			return this.$editor;
-		},
-		getBox: function()
-		{
-			return this.$box;
-		},
-		getIframe: function()
-		{
-			return (this.opts.iframe) ? this.$frame : false;
-		},
-		getToolbar: function()
-		{
-			return (this.$toolbar) ? this.$toolbar : false;
-		},
+						if (window.FormData === undefined || !e.dataTransfer) return true;
 
-		// CODE GET & SET
-		get: function()
-		{
-			return this.$source.val();
-		},
-		getCodeIframe: function()
-		{
-			this.$editor.removeAttr('contenteditable').removeAttr('dir');
-			var html = this.outerHtml(this.$frame.contents().children());
-			this.$editor.attr({ 'contenteditable': true, 'dir': this.opts.direction });
+					    var length = e.dataTransfer.files.length;
+					    if (length === 0) return true;
+						else
+						{
+						    e.preventDefault();
 
-			return html;
-		},
-		set: function(html, strip, placeholderRemove)
-		{
-			html = html.toString();
-			html = html.replace(/\$/g, '&#36;');
+							if (this.opts.dragImageUpload || this.opts.dragFileUpload)
+							{
+								var files = e.dataTransfer.files;
+								this.upload.directUpload(files[0], e);
+							}
+						}
 
-			if (this.opts.fullpage) this.setCodeIframe(html);
-			else this.setEditor(html, strip);
+						setTimeout($.proxy(this.clean.clearUnverified, this), 1);
 
-			if (html == '') placeholderRemove = false;
-			if (placeholderRemove !== false) this.placeholderRemoveFromEditor();
-		},
-		setEditor: function(html, strip)
-		{
+						this.core.setCallback('drop', e);
 
-			if (strip !== false)
-			{
-				html = this.cleanSavePreCode(html);
+					}, this));
 
-				html = this.cleanStripTags(html);
-				html = this.cleanConvertProtected(html);
-				html = this.cleanConvertInlineTags(html, true);
 
-				if (this.opts.linebreaks === false)	html = this.cleanConverters(html);
-				else html = html.replace(/<p(.*?)>([\w\W]*?)<\/p>/gi, '$2<br>');
-			}
+					// click
+					this.$editor.on('click.redactor', $.proxy(function(e)
+					{
+						var type = 'click';
+						if ((this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
+						{
+							type = false;
+						}
 
-			// $ fix
-			html = html.replace(/&amp;#36;/g, '$');
+						this.core.addEvent(type);
+						this.utils.disableSelectAll();
+						this.core.setCallback('click', e);
 
-			html = this.cleanEmpty(html);
+					}, this));
 
-			this.$editor.html(html);
+					// paste
+					this.$editor.on('paste.redactor', $.proxy(this.paste.init, this));
 
-			// set no editable
-			this.setNonEditable();
-			this.setSpansVerified();
+					// keydown
+					this.$editor.on('keydown.redactor', $.proxy(this.keydown.init, this));
 
-			this.sync();
-		},
-		setCodeIframe: function(html)
-		{
-			var doc = this.iframePage();
-			this.$frame[0].src = "about:blank";
+					// keyup
+					this.$editor.on('keyup.redactor', $.proxy(this.keyup.init, this));
 
-			html = this.cleanConvertProtected(html);
-			html = this.cleanConvertInlineTags(html);
-			html = this.cleanRemoveSpaces(html);
+					// textarea keydown
+					if ($.isFunction(this.opts.codeKeydownCallback))
+					{
+						this.$textarea.on('keydown.redactor-textarea', $.proxy(this.opts.codeKeydownCallback, this));
+					}
 
-			doc.open();
-			doc.write(html);
-			doc.close();
+					// textarea keyup
+					if ($.isFunction(this.opts.codeKeyupCallback))
+					{
+						this.$textarea.on('keyup.redactor-textarea', $.proxy(this.opts.codeKeyupCallback, this));
+					}
 
-			// redefine editor for fullpage mode
-			if (this.opts.fullpage)
-			{
-				this.$editor = this.$frame.contents().find('body').attr({ 'contenteditable': true, 'dir': this.opts.direction });
-			}
+					// focus
+					if ($.isFunction(this.opts.focusCallback))
+					{
+						this.$editor.on('focus.redactor', $.proxy(this.opts.focusCallback, this));
+					}
 
-			// set no editable
-			this.setNonEditable();
-			this.setSpansVerified();
-			this.sync();
+					var clickedElement;
+					$(document).on('mousedown', function(e) {
+						clickedElement = $(e.target);
+					});
 
-		},
-		setFullpageOnInit: function(html)
-		{
-			this.fullpageDoctype = html.match(/^<\!doctype[^>]*>/i);
-			if (this.fullpageDoctype && this.fullpageDoctype.length == 1)
-			{
-				html = html.replace(/^<\!doctype[^>]*>/i, '');
-			}
+					// blur
+					this.$editor.on('blur.redactor', $.proxy(function(e)
+					{
+						if (this.rtePaste) return;
 
-			html = this.cleanSavePreCode(html, true);
-			html = this.cleanConverters(html);
-			html = this.cleanEmpty(html);
+						var $el = $(clickedElement);
+						if (!$el.hasClass('redactor-toolbar, redactor-dropdown') && !$el.is('#redactor-modal') && $el.parents('.redactor-toolbar, .redactor-dropdown, #redactor-modal').size() === 0)
+						{
+							this.utils.disableSelectAll();
+							if ($.isFunction(this.opts.blurCallback)) this.core.setCallback('blur', e);
+						}
+					}, this));
+				},
+				setHelpers: function()
+				{
+					// autosave
+					this.autosave.enable();
 
-			// set code
-			this.$editor.html(html);
+					// placeholder
+					this.placeholder.enable();
 
-			// set no editable
-			this.setNonEditable();
-			this.setSpansVerified();
-			this.sync();
-		},
-		setFullpageDoctype: function()
-		{
-			if (this.fullpageDoctype && this.fullpageDoctype.length == 1)
-			{
-				var source = this.fullpageDoctype[0] + '\n' + this.$source.val();
-				this.$source.val(source);
-			}
-		},
-		setSpansVerified: function()
-		{
-			var spans = this.$editor.find('span');
-			var replacementTag = 'inline';
-
-			$.each(spans, function() {
-				var outer = this.outerHTML;
-
-				// Replace opening tag
-				var regex = new RegExp('<' + this.tagName, 'gi');
-				var newTag = outer.replace(regex, '<' + replacementTag);
-
-				// Replace closing tag
-				regex = new RegExp('</' + this.tagName, 'gi');
-				newTag = newTag.replace(regex, '</' + replacementTag);
-
-				$(this).replaceWith(newTag);
-			});
-
-		},
-		setSpansVerifiedHtml: function(html)
-		{
-			html = html.replace(/<span(.*?)>/, '<inline$1>');
-			return html.replace(/<\/span>/, '</inline>');
-		},
-		setNonEditable: function()
-		{
-			this.$editor.find('.noneditable').attr('contenteditable', false);
-		},
-
-		// SYNC
-		sync: function(e)
-		{
-			var html = '';
-
-			this.cleanUnverified();
-
-			if (this.opts.fullpage) html = this.getCodeIframe();
-			else html = this.$editor.html();
+					// focus
+					if (this.opts.focus) setTimeout($.proxy(this.focus.setStart, this), 100);
+					if (this.opts.focusEnd) setTimeout($.proxy(this.focus.setEnd, this), 100);
 
-			html = this.syncClean(html);
-			html = this.cleanRemoveEmptyTags(html);
-
-			// is there a need to synchronize
-			var source = this.cleanRemoveSpaces(this.$source.val(), false);
-			var editor = this.cleanRemoveSpaces(html, false);
-
-			if (source == editor)
-			{
-				// do not sync
-				return false;
-			}
-			// fix second level up ul, ol
-			html = html.replace(/<\/li><(ul|ol)>([\w\W]*?)<\/(ul|ol)>/gi, '<$1>$2</$1></li>');
-
-			if ($.trim(html) === '<br>') html = '';
-
-			// xhtml
-			if (this.opts.xhtml)
-			{
-				var xhtmlTags = ['br', 'hr', 'img', 'link', 'input', 'meta'];
-				$.each(xhtmlTags, function(i,s)
+				},
+				plugins: function()
 				{
-					html = html.replace(new RegExp('<' + s + '(.*?[^\/$]?)>', 'gi'), '<' + s + '$1 />');
-				});
-
-			}
-
-			// before callback
-			html = this.callback('syncBefore', false, html);
-
-			this.$source.val(html);
-			this.setFullpageDoctype();
-
-			// onchange & after callback
-			this.callback('syncAfter', false, html);
-
-			if (this.start === false)
-			{
+					if (!this.opts.plugins) return;
+					if (!RedactorPlugins) return;
 
-				if (typeof e != 'undefined')
-				{
-					switch(e.which)
+					$.each(this.opts.plugins, $.proxy(function(i, s)
 					{
-				        case 37: // left
-				        break;
-				        case 38: // up
-				        break;
-				        case 39: // right
-				        break;
-				        case 40: // down
-				        break;
-
-						default: this.callback('change', false, html);
-					}
-				}
-				else
-				{
-					this.callback('change', false, html);
-				}
-			}
-
-		},
-		syncClean: function(html)
-		{
-			if (!this.opts.fullpage) html = this.cleanStripTags(html);
-
-			// trim
-			html = $.trim(html);
-
-			// removeplaceholder
-			html = this.placeholderRemoveFromCode(html);
-
-			// remove space
-			html = html.replace(/&#x200b;/gi, '');
-			html = html.replace(/&#8203;/gi, '');
-			html = html.replace(/<\/a>&nbsp;/gi, '<\/a> ');
-			html = html.replace(/\u200B/g, '');
-
-			if (html == '<p></p>' || html == '<p> </p>' || html == '<p>&nbsp;</p>')
-			{
-				html = '';
-			}
-
-			// link nofollow
-			if (this.opts.linkNofollow)
-			{
-				html = html.replace(/<a(.*?)rel="nofollow"(.*?)>/gi, '<a$1$2>');
-				html = html.replace(/<a(.*?)>/gi, '<a$1 rel="nofollow">');
-			}
-
-			// php code fix
-			html = html.replace('<!--?php', '<?php');
-			html = html.replace('?-->', '?>');
-
-			// revert no editable
-			html = html.replace(/<(.*?)class="noeditable"(.*?) contenteditable="false"(.*?)>/gi, '<$1class="noeditable"$2$3>');
-
-			html = html.replace(/ data-tagblock=""/gi, '');
-			html = html.replace(/<br\s?\/?>\n?<\/(P|H[1-6]|LI|ADDRESS|SECTION|HEADER|FOOTER|ASIDE|ARTICLE)>/gi, '</$1>');
-
-			// remove image resize
-			html = html.replace(/<span(.*?)id="redactor-image-box"(.*?)>([\w\W]*?)<img(.*?)><\/span>/gi, '$3<img$4>');
-			html = html.replace(/<span(.*?)id="redactor-image-resizer"(.*?)>(.*?)<\/span>/gi, '');
-			html = html.replace(/<span(.*?)id="redactor-image-editter"(.*?)>(.*?)<\/span>/gi, '');
+						if (RedactorPlugins[s])
+						{
+							if (!$.isFunction(RedactorPlugins[s])) return;
 
-			// remove empty lists
-			html = html.replace(/<(ul|ol)>\s*\t*\n*<\/(ul|ol)>/gi, '');
+							this[s] = RedactorPlugins[s]();
 
-			// remove font
-			if (this.opts.cleanFontTag)
-			{
-				html = html.replace(/<font(.*?)>([\w\W]*?)<\/font>/gi, '$2');
-			}
+							var methods = this.getModuleMethods(this[s]);
+							var len = methods.length;
 
-			// remove spans
-			html = html.replace(/<span(.*?)>([\w\W]*?)<\/span>/gi, '$2');
-			html = html.replace(/<inline>([\w\W]*?)<\/inline>/gi, '$1');
-			html = html.replace(/<inline>/gi, '<span>');
-			html = html.replace(/<inline /gi, '<span ');
-			html = html.replace(/<\/inline>/gi, '</span>');
+							// bind methods
+							for (var z = 0; z < len; z++)
+							{
+								this[s][methods[z]] = this[s][methods[z]].bind(this);
+							}
 
-			if (this.opts.removeEmptyTags)
-			{
-				html = html.replace(/<span>([\w\W]*?)<\/span>/gi, '$1');
-			}
+							if ($.isFunction(this[s].init)) this[s].init();
+						}
 
-			html = html.replace(/<span(.*?)class="redactor_placeholder"(.*?)>([\w\W]*?)<\/span>/gi, '');
-			html = html.replace(/<img(.*?)contenteditable="false"(.*?)>/gi, '<img$1$2>');
+					}, this));
 
-			// special characters
-			html = html.replace(/&/gi, '&');
-			html = html.replace(/\u2122/gi, '&trade;');
-			html = html.replace(/\u00a9/gi, '&copy;');
-			html = html.replace(/\u2026/gi, '&hellip;');
-			html = html.replace(/\u2014/gi, '&mdash;');
-			html = html.replace(/\u2010/gi, '&dash;');
 
-			html = this.cleanReConvertProtected(html);
+				},
+				disableMozillaEditing: function()
+				{
+					if (!this.utils.browser('mozilla')) return;
 
-			return html;
+					// FF fix
+					try {
+						document.execCommand('enableObjectResizing', false, false);
+						document.execCommand('enableInlineTableEditing', false, false);
+					} catch (e) {}
+				}
+			};
 		},
-
-
-
-		// BUILD
-		buildStart: function()
+		lang: function()
 		{
-			// content
-			this.content = '';
-
-			// container
-			this.$box = $('<div class="redactor_box" />');
-
-			// textarea test
-			if (this.$source[0].tagName === 'TEXTAREA') this.opts.textareamode = true;
-
-			// mobile
-			if (this.opts.mobile === false && this.isMobile())
-			{
-				this.buildMobile();
-			}
-			else
-			{
-				// get the content at the start
-				this.buildContent();
-
-				if (this.opts.iframe)
+			return {
+				load: function()
 				{
-					// build as iframe
-					this.opts.autoresize = false;
-					this.iframeStart();
-				}
-				else if (this.opts.textareamode) this.buildFromTextarea();
-				else this.buildFromElement();
-
-				// options and final setup
-				if (!this.opts.iframe)
+					this.opts.curLang = this.opts.langs[this.opts.lang];
+				},
+				get: function(name)
 				{
-					this.buildOptions();
-					this.buildAfter();
+					return (typeof this.opts.curLang[name] != 'undefined') ? this.opts.curLang[name] : '';
 				}
-			}
-		},
-		buildMobile: function()
-		{
-			if (!this.opts.textareamode)
-			{
-				this.$editor = this.$source;
-				this.$editor.hide();
-				this.$source = this.buildCodearea(this.$editor);
-				this.$source.val(this.content);
-			}
-
-			this.$box.insertAfter(this.$source).append(this.$source);
-		},
-		buildContent: function()
-		{
-			if (this.opts.textareamode) this.content = $.trim(this.$source.val());
-			else this.content = $.trim(this.$source.html());
-		},
-		buildFromTextarea: function()
-		{
-			this.$editor = $('<div />');
-			this.$box.insertAfter(this.$source).append(this.$editor).append(this.$source);
-
-			// enable
-			this.buildAddClasses(this.$editor);
-			this.buildEnable();
-		},
-		buildFromElement: function()
-		{
-			this.$editor = this.$source;
-			this.$source = this.buildCodearea(this.$editor);
-			this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$source);
-
-			// enable
-			this.buildEnable();
-		},
-		buildCodearea: function($source)
-		{
-			return $('<textarea />').attr('name', $source.attr('id')).css('height', this.sourceHeight);
-		},
-		buildAddClasses: function(el)
-		{
-			// append textarea classes to editable layer
-			$.each(this.$source.get(0).className.split(/\s+/), function(i,s)
-			{
-				el.addClass('redactor_' + s);
-			});
-		},
-		buildEnable: function()
-		{
-			this.$editor.addClass('redactor_editor').attr({ 'contenteditable': true, 'dir': this.opts.direction });
-			this.$source.attr('dir', this.opts.direction).hide();
-
-			// set code
-			this.set(this.content, true, false);
+			};
 		},
-		buildOptions: function()
+		toolbar: function()
 		{
-			var $source = this.$editor;
-			if (this.opts.iframe) $source = this.$frame;
-
-			// options
-			if (this.opts.tabindex) $source.attr('tabindex', this.opts.tabindex);
-
-			if (this.opts.minHeight) $source.css('min-height', this.opts.minHeight + 'px');
-			// FF fix bug with line-height rendering
-			else if (this.browser('mozilla') && this.opts.linebreaks)
-			{
-				this.$editor.css('min-height', '45px');
-			}
-			// FF fix bug with line-height rendering
-			if (this.browser('mozilla') && this.opts.linebreaks)
-			{
-				this.$editor.css('padding-bottom', '10px');
-			}
+			return {
+				init: function()
+				{
+					return {
+						html:
+						{
+							title: this.lang.get('html'),
+							func: 'code.toggle'
+						},
+						formatting:
+						{
+							title: this.lang.get('formatting'),
+							dropdown:
+							{
+								p:
+								{
+									title: this.lang.get('paragraph'),
+									func: 'block.format'
+								},
+								blockquote:
+								{
+									title: this.lang.get('quote'),
+									func: 'block.format'
+								},
+								pre:
+								{
+									title: this.lang.get('code'),
+									func: 'block.format'
+								},
+								h1:
+								{
+									title: this.lang.get('header1'),
+									func: 'block.format'
+								},
+								h2:
+								{
+									title: this.lang.get('header2'),
+									func: 'block.format'
+								},
+								h3:
+								{
+									title: this.lang.get('header3'),
+									func: 'block.format'
+								},
+								h4:
+								{
+									title: this.lang.get('header4'),
+									func: 'block.format'
+								},
+								h5:
+								{
+									title: this.lang.get('header5'),
+									func: 'block.format'
+								}
+							}
+						},
+						bold:
+						{
+							title: this.lang.get('bold'),
+							func: 'inline.format'
+						},
+						italic:
+						{
+							title: this.lang.get('italic'),
+							func: 'inline.format'
+						},
+						deleted:
+						{
+							title: this.lang.get('deleted'),
+							func: 'inline.format'
+						},
+						underline:
+						{
+							title: this.lang.get('underline'),
+							func: 'inline.format'
+						},
+						unorderedlist:
+						{
+							title: '&bull; ' + this.lang.get('unorderedlist'),
+							func: 'list.toggle'
+						},
+						orderedlist:
+						{
+							title: '1. ' + this.lang.get('orderedlist'),
+							func: 'list.toggle'
+						},
+						outdent:
+						{
+							title: '< ' + this.lang.get('outdent'),
+							func: 'indent.decrease'
+						},
+						indent:
+						{
+							title: '> ' + this.lang.get('indent'),
+							func: 'indent.increase'
+						},
+						image:
+						{
+							title: this.lang.get('image'),
+							func: 'image.show'
+						},
+						file:
+						{
+							title: this.lang.get('file'),
+							func: 'file.show'
+						},
+						link:
+						{
+							title: this.lang.get('link'),
+							dropdown:
+							{
+								link:
+								{
+									title: this.lang.get('link_insert'),
+									func: 'link.show'
+								},
+								unlink:
+								{
+									title: this.lang.get('unlink'),
+									func: 'link.unlink'
+								}
+							}
+						},
+						alignment:
+						{
+							title: this.lang.get('alignment'),
+							dropdown:
+							{
+								left:
+								{
+									title: this.lang.get('align_left'),
+									func: 'alignment.left'
+								},
+								center:
+								{
+									title: this.lang.get('align_center'),
+									func: 'alignment.center'
+								},
+								right:
+								{
+									title: this.lang.get('align_right'),
+									func: 'alignment.right'
+								},
+								justify:
+								{
+									title: this.lang.get('align_justify'),
+									func: 'alignment.justify'
+								}
+							}
+						},
+						horizontalrule:
+						{
+							title: this.lang.get('horizontalrule'),
+							func: 'line.insert'
+						}
+					};
+				},
+				build: function()
+				{
+					this.toolbar.hideButtons();
+					this.toolbar.hideButtonsOnMobile();
+					this.toolbar.isButtonSourceNeeded();
 
+					if (this.opts.buttons.length === 0) return;
 
-			if (this.opts.maxHeight)
-			{
-				this.opts.autoresize = false;
-				this.sourceHeight = this.opts.maxHeight;
-			}
-			if (this.opts.wym) this.$editor.addClass('redactor_editor_wym');
-			if (this.opts.typewriter) this.$editor.addClass('redactor-editor-typewriter');
-			if (!this.opts.autoresize) $source.css('height', this.sourceHeight);
+					this.$toolbar = this.toolbar.createContainer();
 
-		},
-		buildAfter: function()
-		{
-			this.start = false;
+					this.toolbar.setOverflow();
+					this.toolbar.append();
+					this.toolbar.setFormattingTags();
+					this.toolbar.loadButtons();
+					this.toolbar.setTabindex();
+					this.toolbar.setFixed();
 
-			// load toolbar
-			if (this.opts.toolbar)
-			{
-				this.opts.toolbar = this.toolbarInit(this.opts.curLang);
-				this.toolbarBuild();
-			}
+					// buttons response
+					if (this.opts.activeButtons)
+					{
+						this.$editor.on('mouseup.redactor keyup.redactor focus.redactor', $.proxy(this.observe.buttons, this));
+					}
 
-			// modal templates
-			this.modalTemplatesInit();
+				},
+				createContainer: function()
+				{
+					return $('<ul>').addClass('redactor-toolbar').attr('id', 'redactor-toolbar-' + this.uuid);
+				},
+				setFormattingTags: function()
+				{
+					$.each(this.opts.toolbar.formatting.dropdown, $.proxy(function (i, s)
+					{
+						if ($.inArray(i, this.opts.formatting) == -1) delete this.opts.toolbar.formatting.dropdown[i];
+					}, this));
 
-			// plugins
-			this.buildPlugins();
+				},
+				loadButtons: function()
+				{
+					$.each(this.opts.buttons, $.proxy(function(i, btnName)
+					{
+						if (!this.opts.toolbar[btnName]) return;
 
-			// enter, tab, etc.
-			this.buildBindKeyboard();
+						if (this.opts.fileUpload === false && btnName === 'file') return true;
+						if (this.opts.imageUpload === false && btnName === 'image') return true;
 
-			// autosave
-			if (this.opts.autosave) this.autosave();
+						var btnObject = this.opts.toolbar[btnName];
+						this.$toolbar.append($('<li>').append(this.button.build(btnName, btnObject)));
 
-			// observers
-			setTimeout($.proxy(this.observeStart, this), 4);
+					}, this));
+				},
+				append: function()
+				{
+					if (this.opts.toolbarExternal)
+					{
+						this.$toolbar.addClass('redactor-toolbar-external');
+						$(this.opts.toolbarExternal).html(this.$toolbar);
+					}
+					else
+					{
+						this.$box.prepend(this.$toolbar);
+					}
+				},
+				setFixed: function()
+				{
+					if (this.utils.isMobile()) return;
+					if (this.opts.toolbarExternal) return;
+					if (!this.opts.toolbarFixed) return;
 
-			// FF fix
-			if (this.browser('mozilla'))
-			{
-				try {
-					this.document.execCommand('enableObjectResizing', false, false);
-					this.document.execCommand('enableInlineTableEditing', false, false);
-				} catch (e) {}
-			}
+					this.toolbar.observeScroll();
+					$(this.opts.toolbarFixedTarget).on('scroll.redactor', $.proxy(this.toolbar.observeScroll, this));
 
-			// focus
-			if (this.opts.focus) setTimeout($.proxy(this.focus, this), 100);
+				},
+				setTabindex: function()
+				{
+					this.$toolbar.find('a').attr('tabindex', '-1');
+				},
+				setOverflow: function()
+				{
+					if (this.utils.isMobile() && this.opts.toolbarOverflow)
+					{
+						this.$toolbar.addClass('redactor-toolbar-overflow');
+					}
+				},
+				isButtonSourceNeeded: function()
+				{
+					if (this.opts.buttonSource) return;
 
-			// code mode
-			if (!this.opts.visual)
-			{
-				setTimeout($.proxy(function()
+					var index = this.opts.buttons.indexOf('html');
+					this.opts.buttons.splice(index, 1);
+				},
+				hideButtons: function()
 				{
-					this.opts.visual = true;
-					this.toggle(false);
+					if (this.opts.buttonsHide.length === 0) return;
 
-				}, this), 200);
-			}
+					$.each(this.opts.buttonsHide, $.proxy(function(i, s)
+					{
+						var index = this.opts.buttons.indexOf(s);
+						this.opts.buttons.splice(index, 1);
 
-			// init callback
-			this.callback('init');
-		},
-		buildBindKeyboard: function()
-		{
-			this.dblEnter = 0;
+					}, this));
+				},
+				hideButtonsOnMobile: function()
+				{
+					if (!this.utils.isMobile() && this.opts.buttonsHideOnMobile.length === 0) return;
 
-			if (this.opts.dragUpload && (this.opts.imageUpload !== false || this.opts.s3 !== false))
-			{
-				this.$editor.on('drop.redactor', $.proxy(this.buildEventDrop, this));
-			}
+					$.each(this.opts.buttonsHideOnMobile, $.proxy(function(i, s)
+					{
+						var index = this.opts.buttons.indexOf(s);
+						this.opts.buttons.splice(index, 1);
 
-			this.$editor.on('click.redactor', $.proxy(function()
-			{
-				this.selectall = false;
+					}, this));
+				},
+				observeScroll: function()
+				{
+					var scrollTop = $(this.opts.toolbarFixedTarget).scrollTop();
+					var boxTop = 1;
 
-			}, this));
+					if (this.opts.toolbarFixedTarget === document)
+					{
+						boxTop = this.$box.offset().top;
+					}
 
-			this.$editor.on('input.redactor', $.proxy(this.sync, this));
-			this.$editor.on('paste.redactor', $.proxy(this.buildEventPaste, this));
-			this.$editor.on('keydown.redactor', $.proxy(this.buildEventKeydown, this));
-			this.$editor.on('keyup.redactor', $.proxy(this.buildEventKeyup, this));
+					if (scrollTop > boxTop)
+					{
+						this.toolbar.observeScrollEnable(scrollTop, boxTop);
+					}
+					else
+					{
+						this.toolbar.observeScrollDisable();
+					}
+				},
+				observeScrollEnable: function(scrollTop, boxTop)
+				{
+					var top = scrollTop - boxTop;
+					var left = 0;
+					var end = boxTop + this.$box.height() + 30;
+					var width = this.$box.innerWidth();
 
-			// textarea callback
-			if ($.isFunction(this.opts.textareaKeydownCallback))
-			{
-				this.$source.on('keydown.redactor-textarea', $.proxy(this.opts.textareaKeydownCallback, this));
-			}
+					this.$toolbar.addClass('toolbar-fixed-box');
+					this.$toolbar.css({
+						position: 'absolute',
+						width: width,
+						top: top + 'px',
+						left: left
+					});
 
-			// focus callback
-			if ($.isFunction(this.opts.focusCallback))
-			{
-				this.$editor.on('focus.redactor', $.proxy(this.opts.focusCallback, this));
-			}
+					this.toolbar.setDropdownsFixed();
+					this.$toolbar.css('visibility', (scrollTop < end) ? 'visible' : 'hidden');
+				},
+				observeScrollDisable: function()
+				{
+					this.$toolbar.css({
+						position: 'relative',
+						width: 'auto',
+						top: 0,
+						left: 0,
+						visibility: 'visible'
+					});
 
-			var clickedElement;
-			$(document).mousedown(function(e) {
-				clickedElement = $(e.target);
-			});
+					this.toolbar.unsetDropdownsFixed();
+					this.$toolbar.removeClass('toolbar-fixed-box');
 
-			// blur callback
-			this.$editor.on('blur.redactor', $.proxy(function(e)
-			{
-				if (!$(clickedElement).hasClass('redactor_toolbar') && $(clickedElement).parents('.redactor_toolbar').size() == 0)
+				},
+				setDropdownsFixed: function()
 				{
-					this.selectall = false;
-					if ($.isFunction(this.opts.blurCallback)) this.callback('blur', e);
+					var self = this;
+					$('.redactor-dropdown').each(function()
+					{
+						$(this).css({ position: 'fixed', top: self.$toolbar.innerHeight() });
+					});
+				},
+				unsetDropdownsFixed: function()
+				{
+					var self = this;
+					$('.redactor-dropdown').each(function()
+					{
+						var top = (self.$toolbar.innerHeight() + self.$toolbar.offset().top) + 'px';
+						$(this).css({ position: 'absolute', top: top });
+					});
 				}
-			}, this));
-
+			};
 		},
-		buildEventDrop: function(e)
+		button: function()
 		{
-			e = e.originalEvent || e;
-
-			if (window.FormData === undefined || !e.dataTransfer) return true;
+			return {
+				build: function(btnName, btnObject)
+				{
+					var $button = $('<a href="#" class="re-icon re-' + btnName + '" rel="' + btnName + '" />');
 
-		    var length = e.dataTransfer.files.length;
-		    if (length == 0) return true;
+					if (btnObject.func || btnObject.command || btnObject.dropdown)
+					{
+						$button.on('touchstart click', $.proxy(function(e)
+						{
+							if ($button.hasClass('redactor-button-disabled')) return false;
 
-		    e.preventDefault();
+							var type = 'func';
+							var callback = btnObject.func;
+							if (btnObject.command)
+							{
+								type = 'command';
+								callback = btnObject.command;
+							}
+							else if (btnObject.dropdown)
+							{
+								type = 'dropdown';
+								callback = false;
+							}
 
-	        var file = e.dataTransfer.files[0];
+							this.button.onClick(e, btnName, type, callback);
 
-	        if (this.opts.dnbImageTypes !== false && this.opts.dnbImageTypes.indexOf(file.type) == -1)
-	        {
-		        return true;
-	        }
+						}, this));
+					}
 
-			this.bufferSet();
+					// dropdown
+					if (btnObject.dropdown)
+					{
+						var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-box-' + btnName + '" style="display: none;">');
+						$button.data('dropdown', $dropdown);
+						this.dropdown.build(btnName, $dropdown, btnObject.dropdown);
+					}
 
-			this.showProgressBar();
+					// tooltip
+					if (this.utils.isDesktop())
+					{
+						this.button.createTooltip($button, btnName, btnObject.title);
+					}
 
-			if (this.opts.s3 === false)
-			{
-				this.dragUploadAjax(this.opts.imageUpload, file, true, e, this.opts.imageUploadParam);
-			}
-			else
-			{
-				this.s3uploadFile(file);
-			}
+					return $button;
+				},
+				createTooltip: function($button, name, title)
+				{
+					var $tooltip = $('<span>').addClass('redactor-toolbar-tooltip redactor-toolbar-tooltip-' + name).hide().html(title);
+					$tooltip.appendTo('body');
 
+					$button.on('mouseover', function()
+					{
+						if ($(this).hasClass('redactor-button-disabled')) return;
 
-		},
-		buildEventPaste: function(e)
-		{
-			var oldsafari = false;
-			if (this.browser('webkit') && navigator.userAgent.indexOf('Chrome') === -1)
-			{
-				var arr = this.browser('version').split('.');
-				if (arr[0] < 536) oldsafari = true;
-			}
+						var pos = $button.offset();
+						var height = $button.innerHeight();
+						var width = $button.innerWidth();
 
-			if (oldsafari) return true;
+						$tooltip.show();
+						$tooltip.css({
+							top: (pos.top + height) + 'px',
+							left: (pos.left + width/2 - $tooltip.innerWidth()/2) + 'px'
+						});
+					});
 
-			// paste except opera (not webkit)
-			if (this.browser('opera')) return true;
+					$button.on('mouseout', function()
+					{
+						$tooltip.hide();
+					});
 
-			// clipboard upload
-			if (this.opts.clipboardUpload && this.buildEventClipboardUpload(e)) return true;
+				},
+				onClick: function(e, btnName, type, callback)
+				{
+					e.preventDefault();
 
-			if (this.opts.cleanup)
-			{
-				this.rtePaste = true;
+					if (this.utils.browser('msie')) e.returnValue = false;
 
-				this.selectionSave();
+					if (type == 'command')
+					{
+						this.inline.format(callback);
+					}
+					else if (type == 'dropdown')
+					{
+						this.dropdown.show(e, btnName);
+					}
+					else
+					{
+						var func;
+						if ($.isFunction(callback))
+						{
+							callback.call(this, btnName);
+							this.observe.buttons(e, btnName);
+						}
+						else if (callback.search(/\./) != '-1')
+						{
+							func = callback.split('.');
+							if (typeof this[func[0]] != 'undefined')
+							{
+								this[func[0]][func[1]](btnName);
+								this.observe.buttons(e, btnName);
+							}
+						}
+						else
+						{
+							this[callback](btnName);
+							this.observe.buttons(e, btnName);
+						}
+					}
 
-				if (!this.selectall)
+				},
+				get: function(key)
+				{
+					return this.$toolbar.find('a.re-' + key);
+				},
+				setActive: function(key)
 				{
-					if (this.opts.autoresize === true && this.fullscreen !== true)
+					this.button.get(key).addClass('redactor-act');
+				},
+				setInactive: function(key)
+				{
+					this.button.get(key).removeClass('redactor-act');
+				},
+				setInactiveAll: function(key)
+				{
+					if (typeof key == 'undefined')
 					{
-						this.$editor.height(this.$editor.height());
-						this.saveScroll = this.document.body.scrollTop;
+						this.$toolbar.find('a.re-icon').removeClass('redactor-act');
 					}
 					else
 					{
-						this.saveScroll = this.$editor.scrollTop();
+						this.$toolbar.find('a.re-icon').not('.re-' + key).removeClass('redactor-act');
 					}
-				}
-
-				var frag = this.extractContent();
+				},
+				setActiveInVisual: function()
+				{
+					this.$toolbar.find('a.re-icon').not('a.re-html').removeClass('redactor-button-disabled');
+				},
+				setInactiveInCode: function()
+				{
+					this.$toolbar.find('a.re-icon').not('a.re-html').addClass('redactor-button-disabled');
+				},
+				changeIcon: function(key, classname)
+				{
+					this.button.get(key).addClass('re-' + classname);
+				},
+				removeIcon: function(key, classname)
+				{
+					this.button.get(key).removeClass('re-' + classname);
+				},
+				setAwesome: function(key, name)
+				{
+					var $button = this.button.get(key);
+					$button.removeClass('redactor-btn-image').addClass('fa-redactor-btn');
+					$button.html('<i class="fa ' + name + '"></i>');
+				},
+				addCallback: function($btn, callback)
+				{
+					var type = (callback == 'dropdown') ? 'dropdown' : 'func';
+					var key = $btn.attr('rel');
+					$btn.on('touchstart click', $.proxy(function(e)
+					{
+						if ($btn.hasClass('redactor-button-disabled')) return false;
+						this.button.onClick(e, key, type, callback);
 
-				setTimeout($.proxy(function()
+					}, this));
+				},
+				addDropdown: function($btn, dropdown)
 				{
-					var pastedFrag = this.extractContent();
-					this.$editor.append(frag);
+					var key = $btn.attr('rel');
+					this.button.addCallback($btn, 'dropdown');
 
-					this.selectionRestore();
+					var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-box-' + key + '" style="display: none;">');
+					$btn.data('dropdown', $dropdown);
 
-					var html = this.getFragmentHtml(pastedFrag);
-					this.pasteClean(html);
+					if (dropdown)
+					{
+						this.dropdown.build(key, $dropdown, dropdown);
+					}
 
-					if (this.opts.autoresize === true && this.fullscreen !== true) this.$editor.css('height', 'auto');
+					return $dropdown;
+				},
+				add: function(key, title)
+				{
+					if (!this.opts.toolbar) return;
 
-				}, this), 1);
-			}
-		},
-		buildEventClipboardUpload: function(e)
-		{
-			var event = e.originalEvent || e;
-			this.clipboardFilePaste = false;
+					var btn = this.button.build(key, { title: title });
+					btn.addClass('redactor-btn-image');
 
+					this.$toolbar.append($('<li>').append(btn));
 
-			if (typeof(event.clipboardData) === 'undefined') return false;
-			if (event.clipboardData.items)
-			{
-				var file = event.clipboardData.items[0].getAsFile();
-				if (file !== null)
+					return btn;
+				},
+				addFirst: function(key, title)
 				{
-					this.bufferSet();
-					this.clipboardFilePaste = true;
-
-					var reader = new FileReader();
-					reader.onload = $.proxy(this.pasteClipboardUpload, this);
-			        reader.readAsDataURL(file);
-
-			        return true;
-				}
-			}
+					if (!this.opts.toolbar) return;
 
-			return false;
+					var btn = this.button.build(key, { title: title });
+					this.$toolbar.prepend($('<li>').append(btn));
 
-		},
-		buildEventKeydown: function(e)
-		{
-			if (this.rtePaste) return false;
-
-			var key = e.which;
-			var ctrl = e.ctrlKey || e.metaKey;
-			var parent = this.getParent();
-			var current = this.getCurrent();
-			var block = this.getBlock();
-			var pre = false;
-
-			this.callback('keydown', e);
-
-			/*
-				firefox cmd+left/Cmd+right browser back/forward fix -
-				http://joshrhoderick.wordpress.com/2010/05/05/how-firefoxs-command-key-bug-kills-usability-on-the-mac/
-			*/
-			if (this.browser('mozilla') && "modify" in window.getSelection())
-			{
-				if ((ctrl) && (e.keyCode===37 || e.keyCode===39))
+					return btn;
+				},
+				addAfter: function(afterkey, key, title)
 				{
-					var selection = this.getSelection();
-					var lineOrWord = (e.metaKey ? "line" : "word");
-					if (e.keyCode===37)
-					{
-						selection.modify("extend","left",lineOrWord);
-						if (!e.shiftKey)
-						{
-							selection.collapseToStart();
-						}
-					}
-					if (e.keyCode===39)
-					{
-						selection.modify("extend","right",lineOrWord);
-						if (!e.shiftKey)
-						{
-							selection.collapseToEnd();
-						}
-					}
+					if (!this.opts.toolbar) return;
 
-					e.preventDefault();
-				}
-			}
+					var btn = this.button.build(key, { title: title });
+					var $btn = this.button.get(afterkey);
 
+					if ($btn.size() !== 0) $btn.parent().after($('<li>').append(btn));
+					else this.$toolbar.append($('<li>').append(btn));
 
-			this.imageResizeHide(false);
+					return btn;
+				},
+				addBefore: function(beforekey, key, title)
+				{
+					if (!this.opts.toolbar) return;
 
-			// pre & down
-			if ((parent && $(parent).get(0).tagName === 'PRE') || (current && $(current).get(0).tagName === 'PRE'))
-			{
-				pre = true;
-				if (key === this.keyCode.DOWN) this.insertAfterLastElement(block);
-			}
+					var btn = this.button.build(key, { title: title });
+					var $btn = this.button.get(beforekey);
 
-			// down
-			if (key === this.keyCode.DOWN)
-			{
-				if (parent && $(parent)[0].tagName === 'BLOCKQUOTE') this.insertAfterLastElement(parent);
-				if (current && $(current)[0].tagName === 'BLOCKQUOTE') this.insertAfterLastElement(current);
+					if ($btn.size() !== 0) $btn.parent().before($('<li>').append(btn));
+					else this.$toolbar.append($('<li>').append(btn));
 
-				if (parent && $(parent)[0].tagName === 'P' && $(parent).parent()[0].tagName == 'BLOCKQUOTE')
+					return btn;
+				},
+				remove: function(key)
 				{
-					this.insertAfterLastElement(parent, $(parent).parent()[0]);
+					this.button.get(key).remove();
 				}
-				if (current && $(current)[0].tagName === 'P' && parent && $(parent)[0].tagName == 'BLOCKQUOTE')
+			};
+		},
+		dropdown: function()
+		{
+			return {
+				build: function(name, $dropdown, dropdownObject)
 				{
-					this.insertAfterLastElement(current, parent);
-				}
-			}
+					if (name == 'formatting' && this.opts.formattingAdd)
+					{
+						$.each(this.opts.formattingAdd, $.proxy(function(i,s)
+						{
+							var name = s.tag;
+							if (typeof s.class != 'undefined')
+							{
+								name = name + '-' + s.class;
+							}
 
-			// shortcuts setup
-			this.shortcuts(e, key);
+							s.type = (this.utils.isBlockTag(s.tag)) ? 'block' : 'inline';
+							var func = (s.type == 'inline') ? 'inline.formatting' : 'block.formatting';
 
-			// buffer setup
-			if (ctrl && key === 90 && !e.shiftKey && !e.altKey) // z key
-			{
-				e.preventDefault();
-				if (this.opts.buffer.length) this.bufferUndo();
-				else this.document.execCommand('undo', false, false);
-				return;
-			}
-			// undo
-			else if (ctrl && key === 90 && e.shiftKey && !e.altKey)
-			{
-				e.preventDefault();
-				if (this.opts.rebuffer.length != 0) this.bufferRedo();
-				else this.document.execCommand('redo', false, false);
-				return;
-			}
+							if (this.opts.linebreaks && s.type == 'block' && s.tag == 'p') return;
 
-			// space
-			if (key == 32)
-			{
-				this.bufferSet();
-			}
+							this.formatting[name] = {
+								tag: s.tag,
+								style: s.style,
+								'class': s.class,
+								attr: s.attr,
+								data: s.data
+							};
 
-			// select all
-			if (ctrl && key === 65)
-			{
-				this.bufferSet();
-				this.selectall = true;
-			}
-			else if (key != this.keyCode.LEFT_WIN && !ctrl)
-			{
-				this.selectall = false;
-			}
+							dropdownObject[name] = {
+								func: func,
+								title: s.title
+							};
 
-			// enter
-			if (key == this.keyCode.ENTER && !e.shiftKey && !e.ctrlKey && !e.metaKey)
-			{
-				// remove selected content on enter
-				var range = this.getRange();
-				if (range && range.collapsed === false)
-				{
-					sel = this.getSelection();
-					if (sel.rangeCount)
-					{
-						range.deleteContents();
-					}
-				}
+						}, this));
 
-				// In ie, opera in the tables are created paragraphs, fix it.
-				if (this.browser('msie') && (parent.nodeType == 1 && (parent.tagName == 'TD' || parent.tagName == 'TH')))
-				{
-					e.preventDefault();
-					this.bufferSet();
-					this.insertNode(document.createElement('br'));
-					this.callback('enter', e);
-					return false;
-				}
+					}
 
-				// blockquote exit
-				if (block && (block.tagName == 'BLOCKQUOTE' || $(block).parent()[0].tagName == 'BLOCKQUOTE'))
-				{
-					if (this.isEndOfElement())
+					$.each(dropdownObject, $.proxy(function(btnName, btnObject)
 					{
-						if (this.dblEnter == 1)
+						var $item = $('<a href="#" class="redactor-dropdown-' + btnName + '">' + btnObject.title + '</a>');
+						if (name == 'formatting') $item.addClass('redactor-formatting-' + btnName);
+
+						$item.on('click', $.proxy(function(e)
 						{
-							var element;
-							var last;
-							if (block.tagName == 'BLOCKQUOTE')
+							var type = 'func';
+							var callback = btnObject.func;
+							if (btnObject.command)
 							{
-								last = 'br';
-								element = block;
+								type = 'command';
+								callback = btnObject.command;
 							}
-							else
+							else if (btnObject.dropdown)
 							{
-								last = 'p';
-								element = $(block).parent()[0];
+								type = 'dropdown';
+								callback = btnObject.dropdown;
 							}
 
-							e.preventDefault();
-							this.insertingAfterLastElement(element);
-							this.dblEnter = 0;
+							this.button.onClick(e, btnName, type, callback);
 
-							if (last == 'p')
-							{
-								$(block).parent().find('p').last().remove();
-							}
-							else
-							{
-								var tmp = $.trim($(block).html());
-								$(block).html(tmp.replace(/<br\s?\/?>$/i, ''));
-							}
+						}, this));
 
-							return;
-						}
-						else this.dblEnter++;
-					}
-					else this.dblEnter++;
-				}
+						$dropdown.append($item);
 
-				// pre
-				if (pre === true)
-				{
-					return this.buildEventKeydownPre(e, current);
-				}
-				else
+					}, this));
+				},
+				show: function(e, key)
 				{
-					if (!this.opts.linebreaks)
+					if (!this.opts.visual)
 					{
-						// lists exit
-						if (block && block.tagName == 'LI')
-						{
-							var listCurrent = this.getBlock();
-							if (listCurrent !== false || listCurrent.tagName === 'LI')
-							{
-								var listText = $.trim($(block).text());
-								var listCurrentText = $.trim($(listCurrent).text());
-								if (listText == ''
-									&& listCurrentText == ''
-									&& $(listCurrent).next('li').size() == 0
-									&& $(listCurrent).parents('li').size() == 0)
-								{
-									this.bufferSet();
+						e.preventDefault();
+						return false;
+					}
+
+					var $button = this.button.get(key);
+
+					// Always re-append it to the end of <body> so it always has the highest sub-z-index.
+					var $dropdown = $button.data('dropdown').appendTo(document.body);
+
+					if ($button.hasClass('dropact'))
+					{
+						this.dropdown.hideAll();
+					}
+					else
+					{
+						this.dropdown.hideAll();
+						this.core.setCallback('dropdownShow', { dropdown: $dropdown, key: key, button: $button });
 
-									var $list = $(listCurrent).closest('ol, ul');
-									$(listCurrent).remove();
-									var node = $('<p>' + this.opts.invisibleSpace + '</p>');
-									$list.after(node);
-									this.selectionStart(node);
+						this.button.setActive(key);
 
-									this.sync();
-									this.callback('enter', e);
-									return false;
-								}
-							}
+						$button.addClass('dropact');
 
-						}
+						var keyPosition = $button.offset();
 
-						// replace div to p
-						if (block && this.opts.rBlockTest.test(block.tagName))
+						// fix right placement
+						var dropdownWidth = $dropdown.width();
+						if ((keyPosition.left + dropdownWidth) > $(document).width())
 						{
-							// hit enter
-							this.bufferSet();
-
-							setTimeout($.proxy(function()
-							{
-								var blockElem = this.getBlock();
-								if (blockElem.tagName === 'DIV' && !$(blockElem).hasClass('redactor_editor'))
-								{
-									var node = $('<p>' + this.opts.invisibleSpace + '</p>');
-									$(blockElem).replaceWith(node);
-									this.selectionStart(node);
-								}
+							keyPosition.left -= dropdownWidth;
+						}
 
-							}, this), 1);
+						var left = keyPosition.left + 'px';
+						if (this.$toolbar.hasClass('toolbar-fixed-box'))
+						{
+							$dropdown.css({ position: 'fixed', left: left, top: this.$toolbar.innerHeight() }).show();
 						}
-						else if (block === false)
+						else
 						{
-							// hit enter
-							this.bufferSet();
-							var node = $('<p>' + this.opts.invisibleSpace + '</p>');
-							this.insertNode(node[0]);
-							this.selectionStart(node);
-							this.callback('enter', e);
-							return false;
+							var top = ($button.innerHeight() + keyPosition.top) + 'px';
+
+							$dropdown.css({ position: 'absolute', left: left, top: top }).show();
 						}
 
+
+						this.core.setCallback('dropdownShown', { dropdown: $dropdown, key: key, button: $button });
 					}
 
-					if (this.opts.linebreaks)
-					{
-						// replace div to br
-						if (block && this.opts.rBlockTest.test(block.tagName))
-						{
-							// hit enter
-							this.bufferSet();
+					$(document).one('click', $.proxy(this.dropdown.hide, this));
+					this.$editor.one('click', $.proxy(this.dropdown.hide, this));
 
-							setTimeout($.proxy(function()
-							{
-								var blockElem = this.getBlock();
-								if ((blockElem.tagName === 'DIV' || blockElem.tagName === 'P') && !$(blockElem).hasClass('redactor_editor'))
-								{
-									this.replaceLineBreak(blockElem);
-								}
+					$dropdown.on('mouseover', function() { $('html').css('overflow', 'hidden'); });
+					$dropdown.on('mouseout', function() { $('html').css('overflow', ''); });
 
-							}, this), 1);
-						}
-						else
-						{
-							return this.buildEventKeydownInsertLineBreak(e);
-						}
-					}
+					e.stopPropagation();
+				},
+				hideAll: function()
+				{
+					this.$toolbar.find('a.dropact').removeClass('redactor-act').removeClass('dropact');
 
-					// blockquote, figcaption
-					if (block.tagName == 'BLOCKQUOTE' || block.tagName == 'FIGCAPTION')
+					$('.redactor-dropdown').hide();
+					this.core.setCallback('dropdownHide');
+				},
+				hide: function (e)
+				{
+					var $dropdown = $(e.target);
+					if (!$dropdown.hasClass('dropact'))
 					{
-						return this.buildEventKeydownInsertLineBreak(e);
+						$dropdown.removeClass('dropact');
+						this.dropdown.hideAll();
 					}
-
 				}
+			};
+		},
+		code: function()
+		{
+			return {
+				set: function(html)
+				{
+					html = $.trim(html.toString());
 
-				this.callback('enter', e);
-			}
-			else if (key === this.keyCode.ENTER && (e.ctrlKey || e.shiftKey)) // Shift+Enter or Ctrl+Enter
-			{
-				this.bufferSet();
+					// clean
+					html = this.clean.onSet(html);
 
-				e.preventDefault();
-				this.insertLineBreak();
-			}
+					this.$editor.html(html);
+					this.code.sync();
 
-			// tab (cmd + [)
-			if ((key === this.keyCode.TAB || e.metaKey && key === 219) && this.opts.shortcuts)
-			{
-				return this.buildEventKeydownTab(e, pre, key);
-			}
+					setTimeout($.proxy(this.buffer.add, this), 15);
+					if (this.start === false) this.observe.load();
 
-			// delete zero-width space before the removing
-			if (key === this.keyCode.BACKSPACE) this.buildEventKeydownBackspace(e, current, parent);
+				},
+				get: function()
+				{
+					var code = this.$textarea.val();
 
-		},
-		buildEventKeydownPre: function(e, current)
-		{
-			e.preventDefault();
-			this.bufferSet();
-			var html = $(current).parent().text();
-			this.insertNode(document.createTextNode('\n'));
-			if (html.search(/\s$/) == -1)
-			{
-				this.insertNode(document.createTextNode('\n'));
-			}
+					// indent code
+					code = this.tabifier.get(code);
 
-			this.sync();
-			this.callback('enter', e);
-			return false;
-		},
-		buildEventKeydownTab: function(e, pre, key)
-		{
-			if (!this.opts.tabFocus) return true;
-			if (this.isEmpty(this.get()) && this.opts.tabSpaces === false) return true;
+					return code;
+				},
+				sync: function()
+				{
+					setTimeout($.proxy(this.code.startSync, this), 10);
+				},
+				startSync: function()
+				{
+					var html = this.$editor.html();
 
-			e.preventDefault();
+					// is there a need to synchronize
+					if (this.code.syncCode && this.code.syncCode == html)
+					{
+						// do not sync
+						return;
+					}
 
-			if (pre === true && !e.shiftKey)
-			{
-				this.bufferSet();
-				this.insertNode(document.createTextNode('\t'));
-				this.sync();
-				return false;
+					// save code
+					this.code.syncCode = html;
 
-			}
-			else if (this.opts.tabSpaces !== false)
-			{
-				this.bufferSet();
-				this.insertNode(document.createTextNode(Array(this.opts.tabSpaces + 1).join('\u00a0')));
-				this.sync();
-				return false;
-			}
-			else
-			{
-				if (!e.shiftKey) this.indentingIndent();
-				else this.indentingOutdent();
-			}
+					// before clean callback
+					html = this.core.setCallback('syncBefore', html);
 
-			return false;
-		},
-		buildEventKeydownBackspace: function(e, current, parent)
-		{
-			// remove empty list in table
-			if (parent && current && parent.parentNode.tagName == 'TD'
-				&& parent.tagName == 'UL' && current.tagName == 'LI' && $(parent).children('li').size() == 1)
-			{
-				var text = $(current).text().replace(/[\u200B-\u200D\uFEFF]/g, '');
-				if (text == '')
-				{
-					var node = parent.parentNode;
-					$(parent).remove();
-					this.selectionStart(node);
-					this.sync();
-					return false;
-				}
-			}
+					// clean
+					html = this.clean.onSync(html);
 
-			if (typeof current.tagName !== 'undefined' && /^(H[1-6])$/i.test(current.tagName))
-			{
-				var node;
-				if (this.opts.linebreaks === false) node = $('<p>' + this.opts.invisibleSpace + '</p>');
-				else node = $('<br>' + this.opts.invisibleSpace);
+					// set code
+					this.$textarea.val(html);
 
-				$(current).replaceWith(node);
-				this.selectionStart(node);
-				this.sync();
-			}
+					// after sync callback
+					this.core.setCallback('sync', html);
 
-			if (typeof current.nodeValue !== 'undefined' && current.nodeValue !== null)
-			{
-				if (current.remove && current.nodeType === 3 && current.nodeValue.match(/[^\u200B]/g) == null)
-				{
-					$(current).prev().remove();
-					this.sync();
-				}
-			}
-		},
-		buildEventKeydownInsertLineBreak: function(e)
-		{
-			this.bufferSet();
-			e.preventDefault();
-			this.insertLineBreak();
-			this.callback('enter', e);
-			return;
-		},
-		buildEventKeyup: function(e)
-		{
-			if (this.rtePaste) return false;
+					if (this.start === false)
+					{
+						this.core.setCallback('change', html);
+					}
 
-			var key = e.which;
-			var parent = this.getParent();
-			var current = this.getCurrent();
+					this.start = false;
 
-			// replace to p before / after the table or body
-			if (!this.opts.linebreaks && current.nodeType == 3 && (parent == false || parent.tagName == 'BODY'))
-			{
-				var node = $('<p>').append($(current).clone());
-				$(current).replaceWith(node);
-				var next = $(node).next();
-				if (typeof(next[0]) !== 'undefined' && next[0].tagName == 'BR')
+					// autosave on change
+					this.autosave.onChange();
+				},
+				toggle: function()
 				{
-					next.remove();
-				}
-
-				this.selectionEnd(node);
-			}
+					if (this.opts.visual)
+					{
+						this.code.showCode();
+					}
+					else
+					{
+						this.code.showVisual();
+					}
+				},
+				showCode: function()
+				{
+					this.code.coords = this.caret.getCoords();
+					var scroll = $(window).scrollTop();
 
-			// convert links
-			if ((this.opts.convertLinks || this.opts.convertImageLinks || this.opts.convertVideoLinks) && key === this.keyCode.ENTER)
-			{
-				this.buildEventKeyupConverters();
-			}
+					var height = this.$editor.innerHeight();
 
-			// if empty
-			if (key === this.keyCode.DELETE || key === this.keyCode.BACKSPACE)
-			{
-				return this.formatEmpty(e);
-			}
+					this.$editor.hide();
 
-			this.callback('keyup', e);
-			this.sync(e);
-		},
-		buildEventKeyupConverters: function()
-		{
-			this.formatLinkify(this.opts.linkProtocol, this.opts.convertLinks, this.opts.convertImageLinks, this.opts.convertVideoLinks, this.opts.linkSize);
+					var html = this.$textarea.val();
+					this.modified = this.clean.removeSpaces(html);
 
-			setTimeout($.proxy(function()
-			{
-				if (this.opts.convertImageLinks) this.observeImages();
-				if (this.opts.observeLinks) this.observeLinks();
-			}, this), 5);
-		},
-		buildPlugins: function()
-		{
-			if (!this.opts.plugins ) return;
+					// indent code
+					html = this.tabifier.get(html);
 
-			$.each(this.opts.plugins, $.proxy(function(i, s)
-			{
-				if (RedactorPlugins[s])
-				{
-					$.extend(this, RedactorPlugins[s]);
-					if ($.isFunction( RedactorPlugins[ s ].init)) this.init();
-				}
+					this.$textarea.val(html).height(height).show().focus();
+					this.$textarea.on('keydown.redactor-textarea-indenting', this.code.textareaIndenting);
 
-			}, this ));
-		},
+					$(window).scrollTop(scroll);
 
-		// IFRAME
-		iframeStart: function()
-		{
-			this.iframeCreate();
+					this.opts.visual = false;
 
-			if (this.opts.textareamode) this.iframeAppend(this.$source);
-			else
-			{
-				this.$sourceOld = this.$source.hide();
-				this.$source = this.buildCodearea(this.$sourceOld);
-				this.iframeAppend(this.$sourceOld);
-			}
-		},
-		iframeAppend: function(el)
-		{
-			this.$source.attr('dir', this.opts.direction).hide();
-			this.$box.insertAfter(el).append(this.$frame).append(this.$source);
-		},
-		iframeCreate: function()
-		{
-			this.$frame = $('<iframe style="width: 100%;" frameborder="0" />').one('load', $.proxy(function()
-			{
-				if (this.opts.fullpage)
+					this.button.setInactiveInCode();
+					this.button.setActive('html');
+					this.core.setCallback('source', html);
+				},
+				showVisual: function()
 				{
-					this.iframePage();
+					if (this.opts.visual) return;
 
-					if (this.content === '') this.content = this.opts.invisibleSpace;
+					var html = this.$textarea.hide().val();
+
+					if (this.modified !== this.clean.removeSpaces(html))
+					{
+						this.code.set(html);
+					}
 
-					this.$frame.contents()[0].write(this.content);
-					this.$frame.contents()[0].close();
+					this.$editor.show();
 
-					var timer = setInterval($.proxy(function()
+					if (!this.utils.isEmpty(html))
 					{
-						if (this.$frame.contents().find('body').html())
-						{
-							clearInterval(timer);
-							this.iframeLoad();
-						}
+						this.placeholder.remove();
+					}
 
-					}, this), 0);
-				}
-				else this.iframeLoad();
+					this.$editor.focus();
+					this.caret.setToPoint(this.code.coords.x, this.code.coords.y);
 
-			}, this));
-		},
-		iframeDoc: function()
-		{
-			return this.$frame[0].contentWindow.document;
-		},
-		iframePage: function()
-		{
-			var doc = this.iframeDoc();
-			if (doc.documentElement) doc.removeChild(doc.documentElement);
+					if (this.focus.isFocused())
+					{
+						this.focus.setStart();
+					}
 
-			return doc;
-		},
-		iframeAddCss: function(css)
-		{
-			css = css || this.opts.css;
+					this.$textarea.off('keydown.redactor-textarea-indenting');
 
-			if (this.isString(css))
-			{
-				this.$frame.contents().find('head').append('<link rel="stylesheet" href="' + css + '" />');
-			}
+					this.button.setActiveInVisual();
+					this.button.setInactive('html');
 
-			if ($.isArray(css))
-			{
-				$.each(css, $.proxy(function(i, url)
+					this.observe.load();
+					this.opts.visual = true;
+				},
+				textareaIndenting: function(e)
 				{
-					this.iframeAddCss(url);
+					if (e.keyCode !== 9) return true;
 
-				}, this));
-			}
+					var $el = this.$textarea;
+					var start = $el.get(0).selectionStart;
+					$el.val($el.val().substring(0, start) + "\t" + $el.val().substring($el.get(0).selectionEnd));
+					$el.get(0).selectionStart = $el.get(0).selectionEnd = start + 1;
+
+					return false;
+				}
+			};
 		},
-		iframeLoad: function()
+		clean: function()
 		{
-			this.$editor = this.$frame.contents().find('body').attr({ 'contenteditable': true, 'dir': this.opts.direction });
+			return {
+				onSet: function(html)
+				{
+					html = this.clean.savePreCode(html);
 
-			// set document & window
-			if (this.$editor[0])
-			{
-				this.document = this.$editor[0].ownerDocument;
-				this.window = this.document.defaultView || window;
-			}
+					// replace dollar sign to entity
+					html = html.replace(/\$/g, '&#36;');
+					html = html.replace(/”/g, '"');
+					html = html.replace(/‘/g, '\'');
+					html = html.replace(/’/g, '\'');
 
-			// iframe css
-			this.iframeAddCss();
+					if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
+					if (this.opts.linebreaks)  html = this.clean.replaceParagraphsToBr(html);
 
-			if (this.opts.fullpage)
-			{
-				this.setFullpageOnInit(this.$source.val());
-			}
-			else this.set(this.content, true, false);
+					// save form tag
+					html = this.clean.saveFormTags(html);
 
-			this.buildOptions();
-			this.buildAfter();
-		},
+					// convert font tag to span
+					html = html.replace(/<font(.*?)style="(.*?)"(.*?)>([\w\W]*?)<\/font>/gi, '<span style="$2">$4</span>');
 
-		// PLACEHOLDER
-		placeholderInit: function()
-		{
-			if (this.opts.placeholder !== false)
-			{
-				this.placeholderText = this.opts.placeholder;
-				this.opts.placeholder = true;
-			}
-			else
-			{
-				if (typeof this.$element.attr('placeholder') == 'undefined' || this.$element.attr('placeholder') == '')
-				{
-					this.opts.placeholder = false;
-				}
-				else
-				{
-					this.placeholderText = this.$element.attr('placeholder');
-					this.opts.placeholder = true;
-				}
-			}
-		},
-		placeholderStart: function(html)
-		{
-			if (this.opts.placeholder === false)
-			{
-				return false;
-			}
+					// remove font tag
+					html = html.replace(/<font(.*?[^<])>/gi, '');
+					html = html.replace(/<\/font>/gi, '');
 
-			if (this.isEmpty(html))
-			{
-				this.opts.focus = false;
-				this.placeholderOnFocus();
-				this.placeholderOnBlur();
+					// tidy html
+					html = this.tidy.load(html);
 
-				return this.placeholderGet();
-			}
-			else
-			{
-				this.placeholderOnBlur();
-			}
+					// paragraphize
+					if (this.opts.paragraphize) html = this.paragraphize.load(html);
 
-			return false;
-		},
-		placeholderOnFocus: function()
-		{
-			this.$editor.on('focus.redactor_placeholder', $.proxy(this.placeholderFocus, this));
-		},
-		placeholderOnBlur: function()
-		{
-			this.$editor.on('blur.redactor_placeholder', $.proxy(this.placeholderBlur, this));
-		},
-		placeholderGet: function()
-		{
-			var ph = $('<span class="redactor_placeholder">').data('redactor', 'verified')
-			.attr('contenteditable', false).text(this.placeholderText);
+					// verified
+					html = this.clean.setVerified(html);
 
-			if (this.opts.linebreaks === false)
-			{
-				return $('<p>').append(ph);
-			}
-			else return ph;
-		},
-		placeholderBlur: function()
-		{
-			var html = this.get();
-			if (this.isEmpty(html))
-			{
-				this.placeholderOnFocus();
-				this.$editor.html(this.placeholderGet());
-			}
-		},
-		placeholderFocus: function()
-		{
-			this.$editor.find('span.redactor_placeholder').remove();
+					// convert inline tags
+					html = this.clean.convertInline(html);
 
-			var html = '';
-			if (this.opts.linebreaks === false)
-			{
-				html = this.opts.emptyHtml;
-			}
+					return html;
+				},
+				onSync: function(html)
+				{
+					// remove spaces
+					html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
+					html = html.replace(/&#x200b;/gi, '');
+					html = html.replace(/&nbsp;/gi, ' ');
 
-			this.$editor.off('focus.redactor_placeholder');
-			this.$editor.html(html);
+					if (html.search(/^<p>(||\s||&nbsp;)<\/p>$/i) != -1)
+					{
+						return '';
+					}
 
-			if (this.opts.linebreaks === false)
-			{
-				// place the cursor inside emptyHtml
-				this.selectionStart(this.$editor.children()[0]);
-			}
-			else
-			{
-				this.focus();
-			}
+					// restore form tag
+					html = this.clean.restoreFormTags(html);
+
+					var chars = {
+						'\u2122': '&trade;',
+						'\u00a9': '&copy;',
+						'\u2026': '&hellip;',
+						'\u2014': '&mdash;',
+						'\u2010': '&dash;'
+					};
+					// replace special characters
+					$.each(chars, function(i,s)
+					{
+						html = html.replace(new RegExp(i, 'g'), s);
+					});
 
-			this.sync();
-		},
-		placeholderRemoveFromEditor: function()
-		{
-			this.$editor.find('span.redactor_placeholder').remove();
-			this.$editor.off('focus.redactor_placeholder');
-		},
-		placeholderRemoveFromCode: function(html)
-		{
-			return html.replace(/<span class="redactor_placeholder"(.*?)>(.*?)<\/span>/i, '');
-		},
+					// remove br in the of li
+					html = html.replace(new RegExp('<br\\s?/?></li>', 'gi'), '</li>');
+					html = html.replace(new RegExp('</li><br\\s?/?>', 'gi'), '</li>');
 
-		// SHORTCUTS
-		shortcuts: function(e, key)
-		{
+					// remove verified
+					html = html.replace(new RegExp('<div(.*?) data-tagblock="redactor"(.*?[^>])>', 'gi'), '<div$1$2>');
+					html = html.replace(new RegExp('<(.*?) data-verified="redactor"(.*?[^>])>', 'gi'), '<$1$2>');
+					html = html.replace(new RegExp('<span(.*?) rel="(.*?)"(.*?[^>])>', 'gi'), '<span$1$3>');
+					html = html.replace(new RegExp('<img(.*?) rel="(.*?)"(.*?[^>])>', 'gi'), '<img$1$3>');
+					html = html.replace(new RegExp('<span class="redactor-invisible-space">(.*?)</span>', 'gi'), '$1');
+					html = html.replace(/ data-save-url="(.*?[^>])"/gi, '');
 
-			// disable browser's hot keys for bold and italic
-			if (!this.opts.shortcuts)
-			{
-				if ((e.ctrlKey || e.metaKey) && (key === 66 || key === 73))
-				{
-					e.preventDefault();
-				}
+					// remove image resize
+					html = html.replace(/<span(.*?)id="redactor-image-box"(.*?[^>])>([\w\W]*?)<img(.*?)><\/span>/gi, '$3<img$4>');
+					html = html.replace(/<span(.*?)id="redactor-image-resizer"(.*?[^>])>(.*?)<\/span>/gi, '');
+					html = html.replace(/<span(.*?)id="redactor-image-editter"(.*?[^>])>(.*?)<\/span>/gi, '');
 
-				return false;
-			}
+					// tidy html
+					html = this.tidy.load(html);
 
-			$.each(this.opts.shortcuts, $.proxy(function(str, command)
-			{
-				var keys = str.split(',');
-				for (var i in keys)
-				{
-					if (typeof keys[i] === 'string')
+					// link nofollow
+					if (this.opts.linkNofollow)
 					{
-						this.shortcutsHandler(e, $.trim(keys[i]), $.proxy(function()
-						{
-							eval(command);
-						}, this));
+						html = html.replace(/<a(.*?)rel="nofollow"(.*?[^>])>/gi, '<a$1$2>');
+						html = html.replace(/<a(.*?[^>])>/gi, '<a$1 rel="nofollow">');
 					}
 
-				}
+					// reconvert inline
+					html = html.replace(/<(.*?) data-redactor-tag="(.*?)"(.*?[^>])>/gi, '<$1$3>');
+					html = html.replace(/<(.*?) data-redactor-class="(.*?)"(.*?[^>])>/gi, '<$1$3>');
+					html = html.replace(/<(.*?) data-redactor-style="(.*?)"(.*?[^>])>/gi, '<$1$3>');
+					html = html.replace(new RegExp('<(.*?) data-verified="redactor"(.*?[^>])>', 'gi'), '<$1$2>');
+					html = html.replace(new RegExp('<(.*?) data-verified="redactor">', 'gi'), '<$1>');
 
-			}, this));
+					return html;
+				},
+				onPaste: function(html, setMode)
+				{
+					html = $.trim(html);
 
+					html = html.replace(/\$/g, '&#36;');
+					html = html.replace(/”/g, '"');
+					html = html.replace(/“/g, '"');
+					html = html.replace(/‘/g, '\'');
+					html = html.replace(/’/g, '\'');
 
-		},
-		shortcutsHandler: function(e, keys, origHandler)
-		{
-			// based on https://github.com/jeresig/jquery.hotkeys
-			var hotkeysSpecialKeys =
-			{
-				8: "backspace", 9: "tab", 10: "return", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
-				20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
-				37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del", 59: ";", 61: "=",
-				96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
-				104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
-				112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
-				120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 173: "-", 186: ";", 187: "=",
-				188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'"
-			};
+					// convert dirty spaces
+					html = html.replace(/<span class="Apple-converted-space">&nbsp;<\/span>/gi, ' ');
+					html = html.replace(/<span class="Apple-tab-span"[^>]*>\t<\/span>/gi, '\t');
+					html = html.replace(/<span[^>]*>(\s|&nbsp;)<\/span>/gi, ' ');
 
+					if (this.opts.pastePlainText)
+					{
+						return this.clean.getPlainText(html);
+					}
 
-			var hotkeysShiftNums =
-			{
-				"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
-				"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
-				".": ">",  "/": "?",  "\\": "|"
-			};
+					if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
+					{
+						if (this.utils.isCurrentOrParent(['FIGCAPTION', 'A']))
+						{
+							return this.clean.getPlainText(html, false);
+						}
 
-			keys = keys.toLowerCase().split(" ");
-			var special = hotkeysSpecialKeys[e.keyCode],
-				character = String.fromCharCode( e.which ).toLowerCase(),
-				modif = "", possible = {};
+						if (this.utils.isCurrentOrParent('PRE'))
+						{
+							return this.clean.getPreCode(html);
+						}
 
-			$.each([ "alt", "ctrl", "meta", "shift"], function(index, specialKey)
-			{
-				if (e[specialKey + 'Key'] && special !== specialKey)
-				{
-					modif += specialKey + '+';
-				}
-			});
+						if (this.utils.isCurrentOrParent(['BLOCKQUOTE', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6']))
+						{
+							html = this.clean.getOnlyImages(html);
 
+							if (!this.utils.browser('msie'))
+							{
+								var block = this.selection.getBlock();
+								if (block && block.tagName == 'P')
+								{
+									html = html.replace(/<img(.*?)>/gi, '<p><img$1></p>');
+								}
+							}
 
-			if (special)
-			{
-				possible[modif + special] = true;
-			}
+							return html;
+						}
 
-			if (character)
-			{
-				possible[modif + character] = true;
-				possible[modif + hotkeysShiftNums[character]] = true;
+						if (this.utils.isCurrentOrParent(['TD']))
+						{
+							html = this.clean.onPasteTidy(html, 'td');
 
-				// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
-				if (modif === "shift+")
-				{
-					possible[hotkeysShiftNums[character]] = true;
-				}
-			}
+							if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
 
-			for (var i = 0, l = keys.length; i < l; i++)
-			{
-				if (possible[keys[i]])
-				{
-					e.preventDefault();
-					return origHandler.apply(this, arguments);
-				}
-			}
-		},
+							html = this.clean.replaceDivsToBr(html);
 
-		// FOCUS
-		focus: function()
-		{
-			if (!this.browser('opera'))
-			{
-				this.window.setTimeout($.proxy(this.focusSet, this, true), 1);
-			}
-			else
-			{
-				this.$editor.focus();
-			}
-		},
-		focusWithSaveScroll: function()
-		{
-			if (this.browser('msie'))
-			{
-				var top = this.document.documentElement.scrollTop;
-			}
+							return html;
+						}
 
-			this.$editor.focus();
 
-			if (this.browser('msie'))
-			{
-				this.document.documentElement.scrollTop = top;
-			}
-		},
-		focusEnd: function()
-		{
-			if (!this.browser('mozilla'))
-			{
-				this.focusSet();
-			}
-			else
-			{
-				if (this.opts.linebreaks === false)
-				{
-					var last = this.$editor.children().last();
+						if (this.utils.isCurrentOrParent(['LI']))
+						{
+							return this.clean.onPasteTidy(html, 'li');
+						}
+					}
 
-					this.$editor.focus();
-					this.selectionEnd(last);
-				}
-				else
-				{
-					this.focusSet();
-				}
-			}
-       	},
-		focusSet: function(collapse, element)
-		{
-			this.$editor.focus();
 
-			if (typeof element == 'undefined')
-			{
-				element = this.$editor[0];
-			}
+					html = this.clean.isSingleLine(html, setMode);
 
-			var range = this.getRange();
-			range.selectNodeContents(element);
+					if (!this.clean.singleLine)
+					{
+						if (this.opts.linebreaks)  html = this.clean.replaceParagraphsToBr(html);
+						if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
 
-			// collapse - controls the position of focus: the beginning (true), at the end (false).
-			range.collapse(collapse || false);
+						html = this.clean.saveFormTags(html);
+					}
 
-			var sel = this.getSelection();
-			sel.removeAllRanges();
-			sel.addRange(range);
-		},
+					html = this.clean.onPasteIeFixLinks(html);
+					html = this.clean.onPasteWord(html);
+					html = this.clean.onPasteExtra(html);
 
-		// TOGGLE
-		toggle: function(direct)
-		{
-			if (this.opts.visual) this.toggleCode(direct);
-			else this.toggleVisual();
-		},
-		toggleVisual: function()
-		{
-			var html = this.$source.hide().val();
-			if (typeof this.modified !== 'undefined')
-			{
-				var modified = this.modified.replace(/\n/g, '');
+					html = this.clean.onPasteTidy(html, 'all');
 
-				var thtml = html.replace(/\n/g, '');
-				thtml = this.cleanRemoveSpaces(thtml, false);
+					// paragraphize
+					if (!this.clean.singleLine && this.opts.paragraphize)
+					{
+						html = this.paragraphize.load(html);
+					}
 
-				this.modified = this.cleanRemoveSpaces(modified, false) !== thtml;
-			}
+					html = this.clean.removeDirtyStyles(html);
+					html = this.clean.onPasteRemoveSpans(html);
+					html = this.clean.onPasteRemoveEmpty(html);
 
-			if (this.modified)
-			{
-				// don't remove the iframe even if cleared all.
-				if (this.opts.fullpage && html === '')
-				{
-					this.setFullpageOnInit(html);
-				}
-				else
+					html = this.clean.convertInline(html);
+
+					return html;
+				},
+				onPasteWord: function(html)
 				{
-					this.set(html);
-					if (this.opts.fullpage)
+					// comments
+					html = html.replace(/<!--[\s\S]*?-->/gi, '');
+
+					// style
+					html = html.replace(/<style[^>]*>[\s\S]*?<\/style>/gi, '');
+
+					// shapes
+					html = html.replace(/<img(.*?)v:shapes=(.*?)>/gi, '');
+					html = html.replace(/src="file\:\/\/(.*?)"/, 'src=""');
+
+					// list
+					html = html.replace(/<p(.*?)class="MsoListParagraphCxSpFirst"([\w\W]*?)<\/p>/gi, '<ul><li$2</li>');
+					html = html.replace(/<p(.*?)class="MsoListParagraphCxSpMiddle"([\w\W]*?)<\/p>/gi, '<li$2</li>');
+					html = html.replace(/<p(.*?)class="MsoListParagraphCxSpLast"([\w\W]*?)<\/p>/gi, '<li$2</li></ul>');
+					// one line
+					html = html.replace(/<p(.*?)class="MsoListParagraph"([\w\W]*?)<\/p>/gi, '<ul><li$2</li></ul>');
+					// remove ms word's bullet
+					html = html.replace(/·/g, '');
+					html = html.replace(/<p class="Mso(.*?)"/gi, '<p');
+
+					// classes
+					html = html.replace(/ class=\"(mso[^\"]*)\"/gi,	"");
+					html = html.replace(/ class=(mso\w+)/gi, "");
+
+					// remove ms word tags
+					html = html.replace(/<o:p(.*?)>([\w\W]*?)<\/o:p>/gi, '$2');
+
+					// remove nbsp
+					if (this.opts.cleanSpaces)
 					{
-						this.buildBindKeyboard();
+						html = html.replace(/(\s|&nbsp;)+/g, ' ');
 					}
-				}
 
-				this.callback('change', false, html);
-			}
+					// ms word break lines
+					html = html.replace(/\n/g, ' ');
 
-			if (this.opts.iframe) this.$frame.show();
-			else this.$editor.show();
+					// ms word lists break lines
+					html = html.replace(/<p>\n?<li>/gi, '<li>');
 
-			if (this.opts.fullpage) this.$editor.attr('contenteditable', true );
+					return html;
+				},
+				onPasteExtra: function(html)
+				{
+					// remove google docs markers
+					html = html.replace(/<b\sid="internal-source-marker(.*?)">([\w\W]*?)<\/b>/gi, "$2");
+					html = html.replace(/<b(.*?)id="docs-internal-guid(.*?)">([\w\W]*?)<\/b>/gi, "$3");
 
-			this.$source.off('keydown.redactor-textarea-indenting');
+					// google docs styles
+			 		html = html.replace(/<span[^>]*(font-style: italic; font-weight: bold|font-weight: bold; font-style: italic)[^>]*>/gi, '<span style="font-weight: bold;"><span style="font-style: italic;">');
+			 		html = html.replace(/<span[^>]*font-style: italic[^>]*>/gi, '<span style="font-style: italic;">');
+					html = html.replace(/<span[^>]*font-weight: bold[^>]*>/gi, '<span style="font-weight: bold;">');
+					html = html.replace(/<span[^>]*text-decoration: underline[^>]*>/gi, '<span style="text-decoration: underline;">');
 
-			this.$editor.focus();
-			this.selectionRestore();
+					html = html.replace(/<img>/gi, '');
+					html = html.replace(/\n{3,}/gi, '\n');
+					html = html.replace(/<font(.*?)>([\w\W]*?)<\/font>/gi, '$2');
 
-			this.observeStart();
-			this.buttonActiveVisual();
-			this.buttonInactive('html');
-			this.opts.visual = true;
+					// remove dirty p
+					html = html.replace(/<p><p>/gi, '<p>');
+					html = html.replace(/<\/p><\/p>/gi, '</p>');
+					html = html.replace(/<li>(\s*|\t*|\n*)<p>/gi, '<li>');
+					html = html.replace(/<\/p>(\s*|\t*|\n*)<\/li>/gi, '</li>');
 
+					// remove space between paragraphs
+					html = html.replace(/<\/p>\s<p/gi, '<\/p><p');
 
-		},
-		toggleCode: function(direct)
-		{
-			if (direct !== false) this.selectionSave();
+					// remove safari local images
+					html = html.replace(/<img src="webkit-fake-url\:\/\/(.*?)"(.*?)>/gi, '');
 
-			var height = null;
-			if (this.opts.iframe)
-			{
-				height = this.$frame.height();
-				if (this.opts.fullpage) this.$editor.removeAttr('contenteditable');
-				this.$frame.hide();
-			}
-			else
-			{
-				height = this.$editor.innerHeight();
-				this.$editor.hide();
-			}
+					// bullets
+					html = html.replace(/<p>•([\w\W]*?)<\/p>/gi, '<li>$1</li>');
 
-			var html = this.$source.val();
+					// FF fix
+					if (this.utils.browser('mozilla'))
+					{
+						html = html.replace(/<br\s?\/?>$/gi, '');
+					}
 
-			// tidy html
-			if (html !== '' && this.opts.tidyHtml)
-			{
-				this.$source.val(this.cleanHtml(html));
-			}
+					return html;
+				},
+				onPasteTidy: function(html, type)
+				{
+					// remove all tags except these
+					var tags = ['span', 'a', 'pre', 'blockquote', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'address', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
+								'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'p', 'br', 'video', 'audio', 'embed', 'param', 'object', 'img', 'table',
+								'td', 'th', 'tr', 'tbody', 'tfoot', 'thead', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
+					var tagsEmpty = false;
+					var attrAllowed =  [
+							['a', '*'],
+							['img', ['src', 'alt']],
+							['span', ['class', 'rel', 'data-verified']],
+							['video', '*'],
+							['audio', '*'],
+							['embed', '*'],
+							['object', '*'],
+							['param', '*'],
+							['source', '*']
+						];
+
+					if (type == 'all')
+					{
+						tagsEmpty = ['p', 'span', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
+						attrAllowed =  [
+							['table', 'class'],
+							['td', ['colspan', 'rowspan']],
+							['a', '*'],
+							['img', ['src', 'alt', 'data-redactor-inserted-image']],
+							['span', ['class', 'rel', 'data-verified']],
+							['video', '*'],
+							['audio', '*'],
+							['embed', '*'],
+							['object', '*'],
+							['param', '*'],
+							['source', '*']
+						];
+					}
+					else if (type == 'td')
+					{
+						// remove all tags except these and remove all table tags: tr, td etc
+						tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
+								'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'br', 'video', 'audio', 'embed', 'param', 'object', 'img', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
 
-			this.modified = html;
+					}
+					else if (type == 'li')
+					{
+						// only inline tags and ul, ol, li
+						tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del', 'br',
+								'video', 'audio', 'embed', 'param', 'object', 'img'];
+					}
 
-			this.$source.height(height).show().focus();
+					var options = {
+						deniedTags: false,
+						allowedTags: tags,
+						removeComments: true,
+						removePhp: true,
+						removeAttr: false,
+						allowedAttr: attrAllowed,
+						removeEmpty: tagsEmpty
+					};
 
-			// textarea indenting
-			this.$source.on('keydown.redactor-textarea-indenting', this.textareaIndenting);
 
-			this.buttonInactiveVisual();
-			this.buttonActive('html');
-			this.opts.visual = false;
-		},
-		textareaIndenting: function(e)
-		{
-			if (e.keyCode === 9)
-			{
-				var $el = $(this);
-				var start = $el.get(0).selectionStart;
-				$el.val($el.val().substring(0, start) + "\t" + $el.val().substring($el.get(0).selectionEnd));
-				$el.get(0).selectionStart = $el.get(0).selectionEnd = start + 1;
-				return false;
-			}
-		},
+					return this.tidy.load(html, options);
 
-		// AUTOSAVE
-		autosave: function()
-		{
-			var savedHtml = false;
-			this.autosaveInterval = setInterval($.proxy(function()
-			{
-				var html = this.get();
-				if (savedHtml !== html)
+				},
+				onPasteRemoveEmpty: function(html)
 				{
-					var name = this.$source.attr('name');
-					$.ajax({
-						url: this.opts.autosave,
-						type: 'post',
-						data: 'name=' + name + '&' + name + '=' + escape(encodeURIComponent(html)),
-						success: $.proxy(function(data)
-						{
-							var json = $.parseJSON(data);
-							if (typeof json.error == 'undefined')
-							{
-								// success
-								this.callback('autosave', false, json);
-							}
-							else
-							{
-								// error
-								this.callback('autosaveError', false, json);
-							}
+					html = html.replace(/<(p|h[1-6])>(|\s|\n|\t|<br\s?\/?>)<\/(p|h[1-6])>/gi, '');
 
-							savedHtml = html;
+					// remove br in the end
+					if (!this.opts.linebreaks) html = html.replace(/<br>$/i, '');
 
-						}, this)
-					});
-				}
-			}, this), this.opts.autosaveInterval*1000);
-		},
+					return html;
+				},
+				onPasteRemoveSpans: function(html)
+				{
+					html = html.replace(/<span>(.*?)<\/span>/gi, '$1');
+					html = html.replace(/<span[^>]*>\s|&nbsp;<\/span>/gi, ' ');
 
-		// TOOLBAR
-		toolbarBuild: function()
-		{
-			// hide on mobile
-			if (this.isMobile() && this.opts.buttonsHideOnMobile.length > 0)
-			{
-				$.each(this.opts.buttonsHideOnMobile, $.proxy(function(i, s)
+					return html;
+				},
+				onPasteIeFixLinks: function(html)
 				{
-					var index = this.opts.buttons.indexOf(s);
-					this.opts.buttons.splice(index, 1);
+					if (!this.utils.browser('msie')) return html;
 
-				}, this));
-			}
+					var tmp = $.trim(html);
+					if (tmp.search(/^<a(.*?)>(.*?)<\/a>$/i) === 0)
+					{
+						html = html.replace(/^<a(.*?)>(.*?)<\/a>$/i, "$2");
+					}
 
-			// extend buttons
-			if (this.opts.air)
-			{
-				this.opts.buttons = this.opts.airButtons;
-			}
-			else
-			{
-				if (!this.opts.buttonSource)
+					return html;
+				},
+				isSingleLine: function(html, setMode)
 				{
-					var index = this.opts.buttons.indexOf('html');
-					this.opts.buttons.splice(index, 1);
-				}
-			}
+					this.clean.singleLine = false;
 
-			// formatting tags
-			if (this.opts.toolbar)
-			{
-				$.each(this.opts.toolbar.formatting.dropdown, $.proxy(function (i, s)
+					if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
+					{
+						var blocks = this.opts.blockLevelElements.join('|').replace('P|', '').replace('DIV|', '');
+
+						var matchBlocks = html.match(new RegExp('</(' + blocks + ')>', 'gi'));
+						var matchContainers = html.match(/<\/(p|div)>/gi);
+
+						if (!matchBlocks && (matchContainers === null || (matchContainers && matchContainers.length <= 1)))
+						{
+							var matchBR = html.match(/<br\s?\/?>/gi);
+							var matchIMG = html.match(/<img(.*?[^>])>/gi);
+							if (!matchBR && !matchIMG)
+							{
+								this.clean.singleLine = true;
+								html = html.replace(/<\/?(p|div)(.*?)>/gi, '');
+							}
+						}
+					}
+
+					return html;
+				},
+				stripTags: function(input, allowed)
 				{
-					if ($.inArray(i, this.opts.formattingTags ) == '-1') delete this.opts.toolbar.formatting.dropdown[i];
+				    allowed = (((allowed || '') + '').toLowerCase().match(/<[a-z][a-z0-9]*>/g) || []).join('');
+				    var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi;
 
-				}, this));
-			}
+				    return input.replace(tags, function ($0, $1) {
+				        return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
+				    });
+				},
+				savePreCode: function(html)
+				{
+					var pre = html.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/gi);
+					if (pre !== null)
+					{
+						$.each(pre, $.proxy(function(i,s)
+						{
+							var arr = s.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/i);
 
-			// if no buttons don't create a toolbar
-			if (this.opts.buttons.length === 0) return false;
+							arr[3] = arr[3].replace(/<br\s?\/?>/g, '\n');
+							arr[3] = arr[3].replace(/&nbsp;/g, ' ');
 
-			// air enable
-			this.airEnable();
+							if (this.opts.preSpaces)
+							{
+								arr[3] = arr[3].replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
+							}
 
-			// toolbar build
-			this.$toolbar = $('<ul>').addClass('redactor_toolbar').attr('id', 'redactor_toolbar_' + this.uuid);
+							arr[3] = this.clean.encodeEntities(arr[3]);
 
-			if (this.opts.typewriter)
-			{
-				this.$toolbar.addClass('redactor-toolbar-typewriter');
-			}
+							// $ fix
+							arr[3] = arr[3].replace(/\$/g, '&#36;');
 
-			if (this.opts.toolbarOverflow && this.isMobile())
-			{
-				this.$toolbar.addClass('redactor-toolbar-overflow');
-			}
+							html = html.replace(s, '<' + arr[1] + arr[2] + '>' + arr[3] + '</' + arr[1] + '>');
 
-			if (this.opts.air)
-			{
-				// air box
-				this.$air = $('<div class="redactor_air">').attr('id', 'redactor_air_' + this.uuid).hide();
-				this.$air.append(this.$toolbar);
-				$('body').append(this.$air);
-			}
-			else
-			{
-				if (this.opts.toolbarExternal)
+						}, this));
+					}
+
+					return html;
+				},
+				getTextFromHtml: function(html)
 				{
-					this.$toolbar.addClass('redactor-toolbar-external');
-					$(this.opts.toolbarExternal).html(this.$toolbar);
-				}
-				else this.$box.prepend(this.$toolbar);
-			}
+					html = html.replace(/<br\s?\/?>|<\/H[1-6]>|<\/p>|<\/div>|<\/li>|<\/td>/gi, '\n');
 
-			$.each(this.opts.buttons, $.proxy(function(i, btnName)
-			{
-				if (this.opts.toolbar[btnName])
+					var tmp = document.createElement('div');
+					tmp.innerHTML = html;
+					html = tmp.textContent || tmp.innerText;
+
+					return $.trim(html);
+				},
+				getPlainText: function(html, paragraphize)
 				{
-					var btnObject = this.opts.toolbar[btnName];
-					if (this.opts.fileUpload === false && btnName === 'file') return true;
-					this.$toolbar.append( $('<li>').append(this.buttonBuild(btnName, btnObject)));
-				}
+					html = this.clean.getTextFromHtml(html);
+					html = html.replace(/\n/g, '<br />');
 
-			}, this));
+					if (this.opts.paragraphize && typeof paragraphize == 'undefined')
+					{
+						html = this.clean.paragraphize(html);
+					}
 
-			this.$toolbar.find('a').attr('tabindex', '-1');
+					return html;
+				},
+				getPreCode: function(html)
+				{
+					html = html.replace(/<img(.*?) style="(.*?)"(.*?[^>])>/gi, '<img$1$3>');
+					html = html.replace(/<img(.*?)>/gi, '&lt;img$1&gt;');
+					html = this.clean.getTextFromHtml(html);
 
-			// fixed
-			if (this.opts.toolbarFixed)
-			{
-				this.toolbarObserveScroll();
-				$(this.opts.toolbarFixedTarget).on('scroll.redactor', $.proxy(this.toolbarObserveScroll, this));
-			}
+					if (this.opts.preSpaces)
+					{
+						html = html.replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
+					}
 
-			// buttons response
-			if (this.opts.activeButtons)
-			{
-				this.$editor.on('mouseup.redactor keyup.redactor', $.proxy(this.buttonActiveObserver, this));
-			}
-		},
-		toolbarObserveScroll: function()
-		{
-			var scrollTop = $(this.opts.toolbarFixedTarget).scrollTop();
+					html = this.clean.encodeEntities(html);
 
-			var boxTop = 0;
-			var left = 0;
-			var end = 0;
+					return html;
+				},
+				getOnlyImages: function(html)
+				{
+					html = html.replace(/<img(.*?)>/gi, '[img$1]');
 
-			if (this.opts.toolbarFixedTarget === document)
-			{
-				boxTop = this.$box.offset().top;
-			}
-			else
-			{
-				boxTop = 1;
-			}
+					// remove all tags
+					html = html.replace(/<(.*?)>/gi, '');
 
-			end = boxTop + this.$box.height() + 40;
+					html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
 
-			if (scrollTop > boxTop)
-			{
-				var width = '100%';
-				if (this.opts.toolbarFixedBox)
+					return html;
+				},
+				getOnlyLinksAndImages: function(html)
 				{
-					left = this.$box.offset().left;
-					width = this.$box.innerWidth();
-					this.$toolbar.addClass('toolbar_fixed_box');
-				}
+					html = html.replace(/<a(.*?)href="(.*?)"(.*?)>([\w\W]*?)<\/a>/gi, '[a href="$2"]$4[/a]');
+					html = html.replace(/<img(.*?)>/gi, '[img$1]');
 
-				this.toolbarFixed = true;
+					// remove all tags
+					html = html.replace(/<(.*?)>/gi, '');
 
-				if (this.opts.toolbarFixedTarget === document)
+					html = html.replace(/\[a href="(.*?)"\]([\w\W]*?)\[\/a\]/gi, '<a href="$1">$2</a>');
+					html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
+
+					return html;
+				},
+				encodeEntities: function(str)
 				{
-					this.$toolbar.css({
-						position: 'fixed',
-						width: width,
-						zIndex: 10005,
-						top: this.opts.toolbarFixedTopOffset + 'px',
-						left: left
-					});
-				}
-				else
+					str = String(str).replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"');
+					return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+				},
+				removeDirtyStyles: function(html)
 				{
-					this.$toolbar.css({
-						position: 'absolute',
-						width: width,
-						zIndex: 10005,
-						top: (this.opts.toolbarFixedTopOffset + scrollTop) + 'px',
-						left: 0
-					});
-				}
+					if (this.utils.browser('msie')) return html;
 
-				if (scrollTop < end) this.$toolbar.css('visibility', 'visible');
-				else this.$toolbar.css('visibility', 'hidden');
-			}
-			else
-			{
-				this.toolbarFixed = false;
-				this.$toolbar.css({
-					position: 'relative',
-					width: 'auto',
-					top: 0,
-					left: left
-				});
-
-				if (this.opts.toolbarFixedBox) this.$toolbar.removeClass('toolbar_fixed_box');
-			}
-		},
+					var div = document.createElement('div');
+					div.innerHTML = html;
 
-		// AIR
-		airEnable: function()
-		{
-			if (!this.opts.air) return;
+					this.clean.clearUnverifiedRemove($(div));
 
-			this.$editor.on('mouseup.redactor keyup.redactor', this, $.proxy(function(e)
-			{
-				var text = this.getSelectionText();
+					html = div.innerHTML;
+					$(div).remove();
 
-				if (e.type === 'mouseup' && text != '') this.airShow(e);
-				if (e.type === 'keyup' && e.shiftKey && text != '')
+					return html;
+				},
+				clearUnverified: function()
 				{
-					var $focusElem = $(this.getElement(this.getSelection().focusNode)), offset = $focusElem.offset();
-					offset.height = $focusElem.height();
-					this.airShow(offset, true);
-				}
+					if (this.utils.browser('msie')) return;
 
-			}, this));
-		},
-		airShow: function (e, keyboard)
-		{
-			if (!this.opts.air) return;
+					this.clean.clearUnverifiedRemove(this.$editor);
 
-			this.selectionSave();
+					var headers = this.$editor.find('h1, h2, h3, h4, h5, h6');
+					headers.find('span').removeAttr('style');
+					headers.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
 
-			var left, top;
-			$('.redactor_air').hide();
+					this.code.sync();
+				},
+				clearUnverifiedRemove: function($editor)
+				{
+					$editor.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
+					$editor.find('span').not('[data-verified="redactor"]').removeAttr('style');
 
-			if (keyboard)
-			{
-				left = e.left;
-				top = e.top + e.height + 14;
+					$editor.find('span[data-verified="redactor"], img[data-verified="redactor"]').each(function(i, s)
+					{
+						var $s = $(s);
+						$s.attr('style', $s.attr('rel'));
+					});
 
-				if (this.opts.iframe)
+				},
+				setVerified: function(html)
 				{
-					top += this.$box.position().top - $(this.document).scrollTop();
-					left += this.$box.position().left;
-				}
-			}
-			else
-			{
-				var width = this.$air.innerWidth();
+					if (this.utils.browser('msie')) return html;
 
-				left = e.clientX;
-				if ($(this.document).width() < (left + width)) left -= width;
+					html = html.replace(new RegExp('<img(.*?[^>])>', 'gi'), '<img$1 data-verified="redactor">');
+					html = html.replace(new RegExp('<span(.*?)>', 'gi'), '<span$1 data-verified="redactor">');
+
+					var matches = html.match(new RegExp('<(span|img)(.*?)style="(.*?)"(.*?[^>])>', 'gi'));
+					if (matches)
+					{
+						var len = matches.length;
+						for (var i = 0; i < len; i++)
+						{
+							var newTag = matches[i].replace(/style="(.*?)"/i, 'style="$1" rel="$1"');
+							html = html.replace(new RegExp(matches[i], 'gi'), newTag);
+						}
+					}
 
-				top = e.clientY + 14;
-				if (this.opts.iframe)
+					return html;
+				},
+				convertInline: function(html)
 				{
-					top += this.$box.position().top;
-					left += this.$box.position().left;
-				}
-				else top += $( this.document ).scrollTop();
-			}
+					var $div = $('<div />').html(html);
 
-			this.$air.css({
-				left: left + 'px',
-				top: top + 'px'
-			}).show();
+					var tags = this.opts.inlineTags;
+					tags.push('span');
 
-			this.airBindHide();
-		},
-		airBindHide: function()
-		{
-			if (!this.opts.air) return;
+					$div.find(tags.join(',')).each(function()
+					{
+						var $el = $(this);
+						var tag = this.tagName.toLowerCase();
+						$el.attr('data-redactor-tag', tag);
 
-			var hideHandler = $.proxy(function(doc)
-			{
-				$(doc).on('mousedown.redactor', $.proxy(function(e)
+						if (tag == 'span')
+						{
+							if ($el.attr('style')) $el.attr('data-redactor-style', $el.attr('style'));
+							else if ($el.attr('class')) $el.attr('data-redactor-class', $el.attr('class'));
+						}
+
+					});
+
+					html = $div.html();
+					$div.remove();
+
+					return html;
+				},
+				normalizeLists: function()
 				{
-					if ($( e.target ).closest(this.$toolbar).length === 0)
+					this.$editor.find('li').each(function(i,s)
 					{
-						this.$air.fadeOut(100);
-						this.selectionRemove();
-						$(doc).off(e);
-					}
+						var $next = $(s).next();
+						if ($next.length !== 0 && ($next[0].tagName == 'UL' || $next[0].tagName == 'OL'))
+						{
+							$(s).append($next);
+						}
 
-				}, this)).on('keydown.redactor', $.proxy(function(e)
+					});
+				},
+				removeSpaces: function(html)
+				{
+					html = html.replace(/\n/g, '');
+					html = html.replace(/[\t]*/g, '');
+					html = html.replace(/\n\s*\n/g, "\n");
+					html = html.replace(/^[\s\n]*/g, ' ');
+					html = html.replace(/[\s\n]*$/g, ' ');
+					html = html.replace( />\s{2,}</g, '> <'); // between inline tags can be only one space
+					html = html.replace(/\n\n/g, "\n");
+					html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
+
+					return html;
+				},
+				replaceDivs: function(html)
 				{
-					if (e.which === this.keyCode.ESC)
+					if (this.opts.linebreaks)
 					{
-						this.getSelection().collapseToStart();
+						html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br />');
+						html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '$2<br />');
+					}
+					else
+					{
+						html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '<p$1>$2</p>');
 					}
 
-					this.$air.fadeOut(100);
-					$(doc).off(e);
+					return html;
+				},
+				replaceDivsToBr: function(html)
+				{
+					html = html.replace(/<div\s(.*?)>/gi, '<p>');
+					html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br /><br />');
+					html = html.replace(/<div>([\w\W]*?)<\/div>/gi, '$1<br /><br />');
 
-				}, this));
-			}, this);
+					return html;
+				},
+				replaceParagraphsToBr: function(html)
+				{
+					html = html.replace(/<p\s(.*?)>/gi, '<p>');
+					html = html.replace(/<p><br\s?\/?><\/p>/gi, '<br />');
+					html = html.replace(/<p>([\w\W]*?)<\/p>/gi, '$1<br /><br />');
+					html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
 
-			// Hide the toolbar at events in all documents (iframe)
-			hideHandler(document);
-			if (this.opts.iframe) hideHandler(this.document);
+					return html;
+				},
+				saveFormTags: function(html)
+				{
+					return html.replace(/<form(.*?)>([\w\W]*?)<\/form>/gi, '<section$1 rel="redactor-form-tag">$2</section>');
+				},
+				restoreFormTags: function(html)
+				{
+					return html.replace(/<section(.*?) rel="redactor-form-tag"(.*?)>([\w\W]*?)<\/section>/gi, '<form$1$2>$3</form>');
+				}
+			};
 		},
-		airBindMousemoveHide: function()
+		tidy: function()
 		{
-			if (!this.opts.air) return;
-
-			var hideHandler = $.proxy(function(doc)
-			{
-				$(doc).on('mousemove.redactor', $.proxy(function(e)
+			return {
+				setupAllowed: function()
 				{
-					if ($( e.target ).closest(this.$toolbar).length === 0)
-					{
-						this.$air.fadeOut(100);
-						$(doc).off(e);
-					}
+					if (this.opts.allowedTags) this.opts.deniedTags = false;
+					if (this.opts.allowedAttr) this.opts.removeAttr = false;
 
-				}, this));
-			}, this);
+					if (this.opts.linebreaks) return;
 
-			// Hide the toolbar at events in all documents (iframe)
-			hideHandler(document);
-			if (this.opts.iframe) hideHandler(this.document);
-		},
+					var tags = ['p', 'section'];
+					if (this.opts.allowedTags) this.tidy.addToAllowed(tags);
+					if (this.opts.deniedTags) this.tidy.removeFromDenied(tags);
 
-		// DROPDOWNS
-		dropdownBuild: function($dropdown, dropdownObject)
-		{
-			$.each(dropdownObject, $.proxy(function(btnName, btnObject)
-			{
-				if (!btnObject.className) btnObject.className = '';
+				},
+				addToAllowed: function(tags)
+				{
+					var len = tags.length;
+					for (var i = 0; i < len; i++)
+					{
+						if ($.inArray(tags[i], this.opts.allowedTags) == -1)
+						{
+							this.opts.allowedTags.push(tags[i]);
+						}
+					}
+				},
+				removeFromDenied: function(tags)
+				{
+					var len = tags.length;
+					for (var i = 0; i < len; i++)
+					{
+						var pos = $.inArray(tags[i], this.opts.deniedTags);
+						if (pos != -1)
+						{
+							this.opts.deniedTags.splice(pos, 1);
+						}
+					}
+				},
+				load: function(html, options)
+				{
+					this.tidy.settings = {
+						deniedTags: this.opts.deniedTags,
+						allowedTags: this.opts.allowedTags,
+						removeComments: this.opts.removeComments,
+						replaceTags: this.opts.replaceTags,
+						replaceStyles: this.opts.replaceStyles,
+						removeDataAttr: this.opts.removeDataAttr,
+						removeAttr: this.opts.removeAttr,
+						allowedAttr: this.opts.allowedAttr,
+						removeWithoutAttr: this.opts.removeWithoutAttr,
+						removeEmpty: this.opts.removeEmpty
+					};
+
+					$.extend(this.tidy.settings, options);
+
+					html = this.tidy.removeComments(html);
+					html = this.tidy.replaceTags(html);
+
+					// create container
+					this.tidy.$div = $('<div />').append(html);
+
+					// clean
+					this.tidy.replaceStyles();
+					this.tidy.removeTags();
+
+					this.tidy.removeAttr();
+					this.tidy.removeEmpty();
+					this.tidy.removeParagraphsInLists();
+					this.tidy.removeDataAttr();
+					this.tidy.removeWithoutAttr();
+
+					html = this.tidy.$div.html();
+					this.tidy.$div.remove();
+
+					return html;
+				},
+				removeComments: function(html)
+				{
+					if (!this.tidy.settings.removeComments) return html;
 
-				var $item;
-				if (btnObject.name === 'separator') $item = $('<a class="redactor_separator_drop">');
-				else
+					return html.replace(/<!--[\s\S]*?-->/gi, '');
+				},
+				replaceTags: function(html)
 				{
-					$item = $('<a href="#" class="' + btnObject.className + ' redactor_dropdown_' + btnName + '">' + btnObject.title + '</a>');
-					$item.on('click', $.proxy(function(e)
+					if (!this.tidy.settings.replaceTags) return html;
+
+					var len = this.tidy.settings.replaceTags.length;
+					for (var i = 0; i < len; i++)
 					{
-						if (this.opts.air)
-						{
-							this.selectionRestore();
-						}
+						var re = new RegExp('<' + this.tidy.settings.replaceTags[i][0] + '(.*?[^>])>', 'gi');
+						html = html.replace(re, '<' + this.tidy.settings.replaceTags[i][1] + '$1>');
 
-						if (e.preventDefault) e.preventDefault();
-						if (this.browser('msie')) e.returnValue = false;
+						re = new RegExp('</' + this.tidy.settings.replaceTags[i][0] + '>', 'gi');
+						html = html.replace(re, '</' + this.tidy.settings.replaceTags[i][1] + '>');
+					}
 
-						if (btnObject.callback) btnObject.callback.call(this, btnName, $item, btnObject, e);
-						if (btnObject.exec) this.execCommand(btnObject.exec, btnName);
-						if (btnObject.func) this[btnObject.func](btnName);
 
-						this.buttonActiveObserver();
-						if (this.opts.air) this.$air.fadeOut(100);
+					return html;
+				},
+				replaceStyles: function()
+				{
+					if (!this.tidy.settings.replaceStyles) return;
 
+					var len = this.tidy.settings.replaceStyles.length;
+					this.tidy.$div.find('span').each($.proxy(function(n,s)
+					{
+						var $el = $(s);
+						var style = $el.attr('style');
+						for (var i = 0; i < len; i++)
+						{
+							if (style && style.match(new RegExp('^' + this.tidy.settings.replaceStyles[i][0], 'i')))
+							{
+								var tagName = this.tidy.settings.replaceStyles[i][1];
+								$el.replaceWith(function()
+								{
+									var tag = document.createElement(tagName);
+									return $(tag).append($(this).contents());
+								});
+							}
+						}
 
 					}, this));
-				}
-
-				$dropdown.append($item);
 
-			}, this));
-		},
-		dropdownShow: function(e, key)
-		{
-			if (!this.opts.visual)
-			{
-				e.preventDefault();
-				return false;
-			}
-
-			var $button = this.buttonGet(key);
-
-			// Always re-append it to the end of <body> so it always has the highest sub-z-index.
-			var $dropdown  = $button.data('dropdown').appendTo(document.body);
-
-			if ($button.hasClass('dropact')) this.dropdownHideAll();
-			else
-			{
-				this.dropdownHideAll();
-				this.callback('dropdownShow', { dropdown: $dropdown, key: key, button: $button });
-
-				this.buttonActive(key);
-				$button.addClass('dropact');
-
-				var keyPosition = $button.offset();
-
-				// fix right placement
-				var dropdownWidth = $dropdown.width();
-				if ((keyPosition.left + dropdownWidth) > $(document).width())
+				},
+				removeTags: function()
 				{
-					keyPosition.left -= dropdownWidth;
-				}
-
-				var left = keyPosition.left + 'px';
-				var btnHeight = $button.innerHeight();
-
-				var position = 'absolute';
-				var top = (btnHeight + this.opts.toolbarFixedTopOffset) + 'px';
-
-				if (this.opts.toolbarFixed && this.toolbarFixed) position = 'fixed';
-				else top = keyPosition.top + btnHeight + 'px';
+					if (!this.tidy.settings.deniedTags && this.tidy.settings.allowedTags)
+					{
+						this.tidy.$div.find('*').not(this.tidy.settings.allowedTags.join(',')).contents().unwrap();
+					}
 
-				$dropdown.css({ position: position, left: left, top: top }).show();
-				this.callback('dropdownShown', { dropdown: $dropdown, key: key, button: $button });
-			}
+					if (this.tidy.settings.deniedTags)
+					{
+						this.tidy.$div.find(this.tidy.settings.deniedTags.join(',')).contents().unwrap();
+					}
+				},
+				removeAttr: function()
+				{
+					var len;
+					if (!this.tidy.settings.removeAttr && this.tidy.settings.allowedAttr)
+					{
 
+						var allowedAttrTags = [], allowedAttrData = [];
+						len = this.tidy.settings.allowedAttr.length;
+						for (var i = 0; i < len; i++)
+						{
+							allowedAttrTags.push(this.tidy.settings.allowedAttr[i][0]);
+							allowedAttrData.push(this.tidy.settings.allowedAttr[i][1]);
+						}
 
-			var hdlHideDropDown = $.proxy(function(e)
-			{
-				this.dropdownHide(e, $dropdown);
 
-			}, this);
+						this.tidy.$div.find('*').each($.proxy(function(n,s)
+						{
+							var $el = $(s);
+							var pos = $.inArray($el[0].tagName.toLowerCase(), allowedAttrTags);
+							var attributesRemove = this.tidy.removeAttrGetRemoves(pos, allowedAttrData, $el);
 
-			$(document).one('click', hdlHideDropDown);
-			this.$editor.one('click', hdlHideDropDown);
-			this.$editor.one('touchstart', hdlHideDropDown);
+							if (attributesRemove)
+							{
+								$.each(attributesRemove, function(z,f) {
+									$el.removeAttr(f);
+								});
+							}
+						}, this));
+					}
 
+					if (this.tidy.settings.removeAttr)
+					{
+						len = this.tidy.settings.removeAttr.length;
+						for (var i = 0; i < len; i++)
+						{
+							var attrs = this.tidy.settings.removeAttr[i][1];
+							if ($.isArray(attrs)) attrs = attrs.join(' ');
 
-			e.stopPropagation();
-			this.focusWithSaveScroll();
-		},
-		dropdownHideAll: function()
-		{
-			this.$toolbar.find('a.dropact').removeClass('redactor_act').removeClass('dropact');
-			$('.redactor_dropdown').hide();
-			this.callback('dropdownHide');
-		},
-		dropdownHide: function (e, $dropdown)
-		{
-			if (!$(e.target).hasClass('dropact'))
-			{
-				$dropdown.removeClass('dropact');
-				this.dropdownHideAll();
-			}
-		},
+							this.tidy.$div.find(this.tidy.settings.removeAttr[i][0]).removeAttr(attrs);
+						}
+					}
 
-		// BUTTONS
-		buttonBuild: function(btnName, btnObject, buttonImage)
-		{
-			var $button = $('<a href="javascript:;" title="' + btnObject.title + '" tabindex="-1" class="re-icon re-' + btnName + '"></a>');
+				},
+				removeAttrGetRemoves: function(pos, allowed, $el)
+				{
+					var attributesRemove = [];
 
-			if (typeof buttonImage != 'undefined')
-			{
-				$button.addClass('redactor-btn-image');
-			}
+					// remove all attrs
+					if (pos == -1)
+					{
+						$.each($el[0].attributes, function(i, item)
+						{
+							attributesRemove.push(item.name);
+						});
 
-			$button.on('click', $.proxy(function(e)
-			{
-				if (e.preventDefault) e.preventDefault();
-				if (this.browser('msie')) e.returnValue = false;
+					}
+					// allow all attrs
+					else if (allowed[pos] == '*')
+					{
+						attributesRemove = [];
+					}
+					// allow specific attrs
+					else
+					{
+						$.each($el[0].attributes, function(i, item)
+						{
+							if ($.isArray(allowed[pos]))
+							{
+								if ($.inArray(item.name, allowed[pos]) == -1)
+								{
+									attributesRemove.push(item.name);
+								}
+							}
+							else if (allowed[pos] != item.name)
+							{
+								attributesRemove.push(item.name);
+							}
 
-				if ($button.hasClass('redactor_button_disabled')) return false;
+						});
+					}
 
-				if (this.isFocused() === false && !btnObject.exec)
+					return attributesRemove;
+				},
+				removeAttrs: function (el, regex)
 				{
-					this.focusWithSaveScroll();
-				}
+					regex = new RegExp(regex, "g");
+					return el.each(function()
+					{
+						var self = $(this);
+						var len = this.attributes.length - 1;
+						for (var i = len; i >= 0; i--)
+						{
+							var item = this.attributes[i];
+							if (item && item.specified && item.name.search(regex)>=0)
+							{
+								self.removeAttr(item.name);
+							}
+						}
+					});
+				},
+				removeEmpty: function()
+				{
+					if (!this.tidy.settings.removeEmpty) return;
 
-				if (btnObject.exec)
+					this.tidy.$div.find(this.tidy.settings.removeEmpty.join(',')).each(function()
+					{
+						var $el = $(this);
+						var text = $el.text();
+						text = text.replace(/[\u200B-\u200D\uFEFF]/g, '');
+						text = text.replace(/&nbsp;/gi, '');
+						text = text.replace(/\s/g, '');
+
+		    	    	if (text === '' && $el.children().length === 0)
+		    	    	{
+			    	    	$el.remove();
+		    	    	}
+					});
+				},
+				removeParagraphsInLists: function()
+				{
+					this.tidy.$div.find('li p').contents().unwrap();
+				},
+				removeDataAttr: function()
 				{
-					this.focusWithSaveScroll();
+					if (!this.tidy.settings.removeDataAttr) return;
 
-					this.execCommand(btnObject.exec, btnName);
-					this.airBindMousemoveHide();
+					var tags = this.tidy.settings.removeDataAttr;
+					if ($.isArray(this.tidy.settings.removeDataAttr)) tags = this.tidy.settings.removeDataAttr.join(',');
 
-				}
-				else if (btnObject.func && btnObject.func !== 'show')
-				{
-					this[btnObject.func](btnName);
-					this.airBindMousemoveHide();
+					this.tidy.removeAttrs(this.tidy.$div.find(tags), '^(data-)');
 
-				}
-				else if (btnObject.callback)
+				},
+				removeWithoutAttr: function()
 				{
-					btnObject.callback.call(this, btnName, $button, btnObject, e);
-					this.airBindMousemoveHide();
+					if (!this.tidy.settings.removeWithoutAttr) return;
 
+					this.tidy.$div.find(this.tidy.settings.removeWithoutAttr.join(',')).each(function()
+					{
+						if (this.attributes.length === 0)
+						{
+							$(this).contents().unwrap();
+						}
+					});
 				}
-				else if (btnObject.dropdown)
+			};
+		},
+		paragraphize: function()
+		{
+			return {
+				load: function(html)
 				{
-					this.dropdownShow(e, btnName);
-				}
+					if (this.opts.linebreaks) return html;
+					if (html === '' || html === '<p></p>') return this.opts.emptyHtml;
 
-				this.buttonActiveObserver(false, btnName);
+					this.paragraphize.blocks = ['table', 'div', 'pre', 'form', 'ul', 'ol', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dl', 'blockquote', 'figcaption',
+					'address', 'section', 'header', 'footer', 'aside', 'article', 'object', 'style', 'script', 'iframe', 'select', 'input', 'textarea',
+					'button', 'option', 'map', 'area', 'math', 'hr', 'fieldset', 'legend', 'hgroup', 'nav', 'figure', 'details', 'menu', 'summary', 'p'];
 
-			}, this));
+					html = html + "\n";
 
-			// dropdown
-			if (btnObject.dropdown)
-			{
-				var $dropdown = $('<div class="redactor_dropdown redactor_dropdown_box_' + btnName + '" style="display: none;">');
-				$button.data('dropdown', $dropdown);
-				this.dropdownBuild($dropdown, btnObject.dropdown);
-			}
+					this.paragraphize.safes = [];
+					this.paragraphize.z = 0;
 
-			return $button;
-		},
-		buttonGet: function(key)
-		{
-			if (!this.opts.toolbar) return false;
-			return $(this.$toolbar.find('a.re-' + key));
-		},
-		buttonTagToActiveState: function(buttonName, tagName)
-		{
-			this.opts.activeButtons.push(buttonName);
-			this.opts.activeButtonsStates[tagName] = buttonName;
-		},
-		buttonActiveToggle: function(key)
-		{
-			var btn = this.buttonGet(key);
+					html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
 
-			if (btn.hasClass('redactor_act'))
-			{
-				this.buttonInactive(key);
-			}
-			else
-			{
-				this.buttonActive(key);
-			}
-		},
-		buttonActive: function(key)
-		{
-			var btn = this.buttonGet(key);
-			btn.addClass('redactor_act');
-		},
-		buttonInactive: function(key)
-		{
-			var btn = this.buttonGet(key);
-			btn.removeClass('redactor_act');
-		},
-		buttonInactiveAll: function(btnName)
-		{
-			this.$toolbar.find('a.re-icon').not('.re-' + btnName).removeClass('redactor_act');
-		},
-		buttonActiveVisual: function()
-		{
-			this.$toolbar.find('a.re-icon').not('a.re-html').removeClass('redactor_button_disabled');
-		},
-		buttonInactiveVisual: function()
-		{
-			this.$toolbar.find('a.re-icon').not('a.re-html').addClass('redactor_button_disabled');
-		},
-		buttonChangeIcon: function (key, classname)
-		{
-			this.buttonGet(key).addClass('re-' + classname);
-		},
-		buttonRemoveIcon: function(key, classname)
-		{
-			this.buttonGet(key).removeClass('re-' + classname);
-		},
-		buttonAwesome: function(key, name)
-		{
-			var button = this.buttonGet(key);
-			button.removeClass('redactor-btn-image');
-			button.addClass('fa-redactor-btn');
-			button.html('<i class="fa ' + name + '"></i>');
-		},
-		buttonAdd: function(key, title, callback, dropdown)
-		{
-			if (!this.opts.toolbar) return;
-			var btn = this.buttonBuild(key, { title: title, callback: callback, dropdown: dropdown }, true);
+					html = this.paragraphize.getSafes(html);
+					html = this.paragraphize.getSafesComments(html);
+					html = this.paragraphize.replaceBreaksToNewLines(html);
+					html = this.paragraphize.replaceBreaksToParagraphs(html);
+					html = this.paragraphize.clear(html);
+					html = this.paragraphize.restoreSafes(html);
 
-			this.$toolbar.append($('<li>').append(btn));
+					html = html.replace(new RegExp('<br\\s?/?>\n?<(' + this.paragraphize.blocks.join('|') + ')(.*?[^>])>', 'gi'), '<p><br /></p>\n<$1$2>');
 
-			return btn;
-		},
-		buttonAddFirst: function(key, title, callback, dropdown)
-		{
-			if (!this.opts.toolbar) return;
-			var btn = this.buttonBuild(key, { title: title, callback: callback, dropdown: dropdown }, true);
-			this.$toolbar.prepend($('<li>').append(btn));
-		},
-		buttonAddAfter: function(afterkey, key, title, callback, dropdown)
-		{
-			if (!this.opts.toolbar) return;
-			var btn = this.buttonBuild(key, { title: title, callback: callback, dropdown: dropdown }, true);
-			var $btn = this.buttonGet(afterkey);
+					return $.trim(html);
+				},
+				getSafes: function(html)
+				{
+					var $div = $('<div />').append(html);
 
-			if ($btn.size() !== 0) $btn.parent().after($('<li>').append(btn));
-			else this.$toolbar.append($('<li>').append(btn));
+					// remove paragraphs in blockquotes
+					$div.find('blockquote p').replaceWith(function()
+					{
+						return $(this).append('<br />').contents();
+					});
 
-			return btn;
-		},
-		buttonAddBefore: function(beforekey, key, title, callback, dropdown)
-		{
-			if (!this.opts.toolbar) return;
-			var btn = this.buttonBuild(key, { title: title, callback: callback, dropdown: dropdown }, true);
-			var $btn = this.buttonGet(beforekey);
+					html = $div.html();
 
-			if ($btn.size() !== 0) $btn.parent().before($('<li>').append(btn));
-			else this.$toolbar.append($('<li>').append(btn));
+					$div.find(this.paragraphize.blocks.join(', ')).each($.proxy(function(i,s)
+					{
+						this.paragraphize.z++;
+						this.paragraphize.safes[this.paragraphize.z] = s.outerHTML;
+						html = html.replace(s.outerHTML, '\n{replace' + this.paragraphize.z + '}');
 
-			return btn;
-		},
-		buttonRemove: function (key)
-		{
-			var $btn = this.buttonGet(key);
-			$btn.remove();
-		},
-		buttonActiveObserver: function(e, btnName)
-		{
-			var parent = this.getParent();
-			this.buttonInactiveAll(btnName);
+					}, this));
 
-			if (e === false && btnName !== 'html')
-			{
-				if ($.inArray(btnName, this.opts.activeButtons) != -1)
+					return html;
+				},
+				getSafesComments: function(html)
 				{
-					this.buttonActiveToggle(btnName);
-				}
-				return;
-			}
+					var commentsMatches = html.match(/<!--([\w\W]*?)-->/gi);
 
-			if (parent && parent.tagName === 'A') this.$toolbar.find('a.redactor_dropdown_link').text(this.opts.curLang.link_edit);
-			else this.$toolbar.find('a.redactor_dropdown_link').text(this.opts.curLang.link_insert);
+					if (!commentsMatches) return html;
 
-			$.each(this.opts.activeButtonsStates, $.proxy(function(key, value)
-			{
-				if ($(parent).closest(key, this.$editor.get()[0]).length != 0)
-				{
-					this.buttonActive(value);
-				}
+					$.each(commentsMatches, $.proxy(function(i,s)
+					{
+						this.paragraphize.z++;
+						this.paragraphize.safes[this.paragraphize.z] = s;
+						html = html.replace(s, '\n{replace' + this.paragraphize.z + '}');
+					}, this));
 
-			}, this));
+					return html;
+				},
+				restoreSafes: function(html)
+				{
+					$.each(this.paragraphize.safes, function(i,s)
+					{
+						html = html.replace('{replace' + i + '}', s);
+					});
 
-			var $parent = $(parent).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
-			if ($parent.length)
-			{
-				var align = $parent.css('text-align');
-				if (align == '')
+					return html;
+				},
+				replaceBreaksToParagraphs: function(html)
 				{
-					align = 'left';
-				}
+					var htmls = html.split(new RegExp('\n', 'g'), -1);
 
-				this.buttonActive('align' + align);
-			}
-		},
+					html = '';
+					if (htmls)
+					{
+						var len = htmls.length;
+						for (var i = 0; i < len; i++)
+						{
+							if (!htmls.hasOwnProperty(i)) return;
 
-		// EXEC
-		execPasteFrag: function(html)
-		{
-			var sel = this.getSelection();
-			if (sel.getRangeAt && sel.rangeCount)
-			{
-				var range = this.getRange();
-				range.deleteContents();
+							if (htmls[i].search('{replace') == -1)
+							{
+								htmls[i] = htmls[i].replace(/<p>\n\t?<\/p>/gi, '');
+								htmls[i] = htmls[i].replace(/<p><\/p>/gi, '');
 
-				var el = this.document.createElement("div");
-				el.innerHTML = html;
+								if (htmls[i] !== '')
+								{
+									html += '<p>' +  htmls[i].replace(/^\n+|\n+$/g, "") + "</p>";
+								}
+							}
+							else html += htmls[i];
+						}
+					}
 
-				var frag = this.document.createDocumentFragment(), node, lastNode;
-				while ((node = el.firstChild))
+					return html;
+				},
+				replaceBreaksToNewLines: function(html)
 				{
-					lastNode = frag.appendChild(node);
-				}
+					html = html.replace(/<br \/>\s*<br \/>/gi, "\n\n");
+					html = html.replace(/<br\s?\/?>\n?<br\s?\/?>/gi, "\n<br /><br />");
 
-				var firstNode = frag.firstChild;
-				range.insertNode(frag);
+					html = html.replace(new RegExp("\r\n", 'g'), "\n");
+					html = html.replace(new RegExp("\r", 'g'), "\n");
+					html = html.replace(new RegExp("/\n\n+/"), 'g', "\n\n");
 
-				if (lastNode)
+					return html;
+				},
+				clear: function(html)
 				{
-					range = range.cloneRange();
-					range.setStartAfter(lastNode);
-					range.collapse(true);
-				}
-				sel.removeAllRanges();
-				sel.addRange(range);
-			}
-		},
-		exec: function(cmd, param, sync)
-		{
-			if (cmd === 'formatblock' && this.browser('msie'))
-			{
-				param = '<' + param + '>';
-			}
+					html = html.replace(new RegExp('</blockquote></p>', 'gi'), '</blockquote>');
+					html = html.replace(new RegExp('<p></blockquote>', 'gi'), '</blockquote>');
+					html = html.replace(new RegExp('<p><blockquote>', 'gi'), '<blockquote>');
+					html = html.replace(new RegExp('<blockquote></p>', 'gi'), '<blockquote>');
 
-			if (cmd === 'inserthtml' && this.browser('msie'))
-			{
-				if (!this.isIe11())
-				{
-					this.focusWithSaveScroll();
-					this.document.selection.createRange().pasteHTML(param);
-				}
-				else this.execPasteFrag(param);
-			}
-			else
-			{
-				this.document.execCommand(cmd, false, param);
-			}
+					html = html.replace(new RegExp('<p><p ', 'gi'), '<p ');
+					html = html.replace(new RegExp('<p><p>', 'gi'), '<p>');
+					html = html.replace(new RegExp('</p></p>', 'gi'), '</p>');
+					html = html.replace(new RegExp('<p>\\s?</p>', 'gi'), '');
+					html = html.replace(new RegExp("\n</p>", 'gi'), '</p>');
+					html = html.replace(new RegExp('<p>\t?\t?\n?<p>', 'gi'), '<p>');
+					html = html.replace(new RegExp('<p>\t*</p>', 'gi'), '');
 
-			if (sync !== false) this.sync();
-			this.callback('execCommand', cmd, param);
+					return html;
+				}
+			};
 		},
-		execCommand: function(cmd, param, sync)
+		tabifier: function()
 		{
-			if (!this.opts.visual)
-			{
-				this.$source.focus();
-				return false;
-			}
-
-			if (   cmd === 'bold'
-				|| cmd === 'italic'
-				|| cmd === 'underline'
-				|| cmd === 'strikethrough')
-			{
-				this.bufferSet();
-			}
-
-
-			if (cmd === 'superscript' || cmd === 'subscript')
-			{
-				var parent = this.getParent();
-				if (parent.tagName === 'SUP' || parent.tagName === 'SUB')
+			return {
+				get: function(code)
 				{
-					this.inlineRemoveFormatReplace(parent);
-				}
-			}
-
-			if (cmd === 'inserthtml')
-			{
-				this.insertHtml(param, sync);
-				this.callback('execCommand', cmd, param);
-				return;
-			}
+					if (!this.opts.tabifier) return code;
 
-			// Stop formatting pre
-			if (this.currentOrParentIs('PRE') && !this.opts.formattingPre) return false;
+					// clean setup
+					var ownLine = ['area', 'body', 'head', 'hr', 'i?frame', 'link', 'meta', 'noscript', 'style', 'script', 'table', 'tbody', 'thead', 'tfoot'];
+					var contOwnLine = ['li', 'dt', 'dt', 'h[1-6]', 'option', 'script'];
+					var newLevel = ['blockquote', 'div', 'dl', 'fieldset', 'form', 'frameset', 'map', 'ol', 'p', 'pre', 'select', 'td', 'th', 'tr', 'ul'];
 
-			// Lists
-			if (cmd === 'insertunorderedlist' || cmd === 'insertorderedlist') return this.execLists(cmd, param);
+					this.tabifier.lineBefore = new RegExp('^<(/?' + ownLine.join('|/?' ) + '|' + contOwnLine.join('|') + ')[ >]');
+					this.tabifier.lineAfter = new RegExp('^<(br|/?' + ownLine.join('|/?' ) + '|/' + contOwnLine.join('|/') + ')[ >]');
+					this.tabifier.newLevel = new RegExp('^</?(' + newLevel.join('|' ) + ')[ >]');
 
-			// Unlink
-			if (cmd === 'unlink') return this.execUnlink(cmd, param);
+					var i = 0,
+					codeLength = code.length,
+					point = 0,
+					start = null,
+					end = null,
+					tag = '',
+					out = '',
+					cont = '';
 
-			// Usual exec
-			this.exec(cmd, param, sync);
+					this.tabifier.cleanlevel = 0;
 
-			// Line
-			if (cmd === 'inserthorizontalrule') this.$editor.find('hr').removeAttr('id');
+					for (; i < codeLength; i++)
+					{
+						point = i;
 
-		},
-		execUnlink: function(cmd, param)
-		{
-			this.bufferSet();
+						// if no more tags, copy and exit
+						if (-1 == code.substr(i).indexOf( '<' ))
+						{
+							out += code.substr(i);
 
-			var link = this.currentOrParentIs('A');
-			if (link)
-			{
-				$(link).replaceWith($(link).text());
+							return this.tabifier.finish(out);
+						}
 
-				this.sync();
-				this.callback('execCommand', cmd, param);
-				return;
-			}
-		},
-		execLists: function(cmd, param)
-		{
-			this.bufferSet();
+						// copy verbatim until a tag
+						while (point < codeLength && code.charAt(point) != '<')
+						{
+							point++;
+						}
 
-			var parent = this.getParent();
-			var $list = $(parent).closest('ol, ul');
+						if (i != point)
+						{
+							cont = code.substr(i, point - i);
+							if (!cont.match(/^\s{2,}$/g))
+							{
+								if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
+								else if ('\n' == cont.charAt(0))
+								{
+									out += '\n' + this.tabifier.getTabs();
+									cont = cont.replace(/^\s+/, '');
+								}
 
-			if (!this.isParentRedactor($list) && $list.size() != 0)
-			{
-				$list = false;
-			}
+								out += cont;
+							}
 
-			var remove = false;
+							if (cont.match(/\n/)) out += '\n' + this.tabifier.getTabs();
+						}
 
-			if ($list && $list.length)
-			{
-				remove = true;
-				var listTag = $list[0].tagName;
-			 	if ((cmd === 'insertunorderedlist' && listTag === 'OL')
-			 	|| (cmd === 'insertorderedlist' && listTag === 'UL'))
-			 	{
-				 	remove = false;
-				}
-			}
+						start = point;
 
-			this.selectionSave();
+						// find the end of the tag
+						while (point < codeLength && '>' != code.charAt(point))
+						{
+							point++;
+						}
 
-			// remove lists
-			if (remove)
-			{
+						tag = code.substr(start, point - start);
+						i = point;
 
-				var nodes = this.getNodes();
-				var elems = this.getBlocks(nodes);
+						var t;
 
-				if (typeof nodes[0] != 'undefined' && nodes.length > 1 && nodes[0].nodeType == 3)
-				{
-					// fix the adding the first li to the array
-					elems.unshift(this.getBlock());
-				}
+						if ('!--' == tag.substr(1, 3))
+						{
+							if (!tag.match(/--$/))
+							{
+								while ('-->' != code.substr(point, 3))
+								{
+									point++;
+								}
+								point += 2;
+								tag = code.substr(start, point - start);
+								i = point;
+							}
 
-				var data = '', replaced = '';
-				$.each(elems, $.proxy(function(i,s)
-				{
-					if (s.tagName == 'LI')
-					{
-						var $s = $(s);
-						var cloned = $s.clone();
-						cloned.find('ul', 'ol').remove();
+							if ('\n' != out.charAt(out.length - 1)) out += '\n';
 
-						if (this.opts.linebreaks === false)
+							out += this.tabifier.getTabs();
+							out += tag + '>\n';
+						}
+						else if ('!' == tag[1])
 						{
-							data += this.outerHtml($('<p>').append(cloned.contents()));
+							out = this.tabifier.placeTag(tag + '>', out);
 						}
-						else
+						else if ('?' == tag[1])
 						{
-							var clonedHtml = cloned.html().replace(/<br\s?\/?>$/i, '');
-							data += clonedHtml + '<br>';
+							out += tag + '>\n';
 						}
+						else if (t = tag.match(/^<(script|style|pre)/i))
+						{
+							t[1] = t[1].toLowerCase();
+							tag = this.tabifier.cleanTag(tag);
+							out = this.tabifier.placeTag(tag, out);
+							end = String(code.substr(i + 1)).toLowerCase().indexOf('</' + t[1]);
 
-						if (i == 0)
+							if (end)
+							{
+								cont = code.substr(i + 1, end);
+								i += end;
+								out += cont;
+							}
+						}
+						else
 						{
-							$s.addClass('redactor-replaced').empty();
-							replaced = this.outerHtml($s);
+							tag = this.tabifier.cleanTag(tag);
+							out = this.tabifier.placeTag(tag, out);
 						}
-						else $s.remove();
 					}
 
-				}, this));
+					return this.tabifier.finish(out);
+				},
+				getTabs: function()
+				{
+					var s = '';
+					for ( var j = 0; j < this.tabifier.cleanlevel; j++ )
+					{
+						s += '\t';
+					}
 
+					return s;
+				},
+				finish: function(code)
+				{
+					code = code.replace(/\n\s*\n/g, '\n');
+					code = code.replace(/^[\s\n]*/, '');
+					code = code.replace(/[\s\n]*$/, '');
+					code = code.replace(/<script(.*?)>\n<\/script>/gi, '<script$1></script>');
 
-				html = this.$editor.html().replace(replaced, '</' + listTag + '>' + data + '<' + listTag + '>');
+					this.tabifier.cleanlevel = 0;
 
-				this.$editor.html(html);
-				this.$editor.find(listTag + ':empty').remove();
+					return code;
+				},
+				cleanTag: function (tag)
+				{
+					var tagout = '';
+					tag = tag.replace(/\n/g, ' ');
+					tag = tag.replace(/\s{2,}/g, ' ');
+					tag = tag.replace(/^\s+|\s+$/g, ' ');
 
-			}
+					var suffix = '';
+					if (tag.match(/\/$/))
+					{
+						suffix = '/';
+						tag = tag.replace(/\/+$/, '');
+					}
 
-			// insert lists
-			else
-			{
-				var firstParent = $(this.getParent()).closest('td');
+					var m;
+					while (m = /\s*([^= ]+)(?:=((['"']).*?\3|[^ ]+))?/.exec(tag))
+					{
+						if (m[2]) tagout += m[1].toLowerCase() + '=' + m[2];
+						else if (m[1]) tagout += m[1].toLowerCase();
+
+						tagout += ' ';
+						tag = tag.substr(m[0].length);
+					}
 
-				if (this.browser('msie') && !this.isIe11() && this.opts.linebreaks)
+					return tagout.replace(/\s*$/, '') + suffix + '>';
+				},
+				placeTag: function (tag, out)
 				{
-					var wrapper = this.selectionWrap('div');
-					var wrapperHtml = $(wrapper).html();
-					var tmpList = $('<ul>');
-					if (cmd == 'insertorderedlist')
+					var nl = tag.match(this.tabifier.newLevel);
+					if (tag.match(this.tabifier.lineBefore) || nl)
 					{
-						tmpList = $('<ol>');
+						out = out.replace(/\s*$/, '');
+						out += '\n';
 					}
 
-					var tmpLi = $('<li>');
+					if (nl && '/' == tag.charAt(1)) this.tabifier.cleanlevel--;
+					if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
+					if (nl && '/' != tag.charAt(1)) this.tabifier.cleanlevel++;
 
-					if ($.trim(wrapperHtml) == '')
-					{
-						tmpLi.append(wrapperHtml + '<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>');
-						tmpList.append(tmpLi);
-						this.$editor.find('#selection-marker-1').replaceWith(tmpList);
-					}
-					else
+					out += tag;
+
+					if (tag.match(this.tabifier.lineAfter) || tag.match(this.tabifier.newLevel))
 					{
-						tmpLi.append(wrapperHtml);
-						tmpList.append(tmpLi);
-						$(wrapper).replaceWith(tmpList);
+						out = out.replace(/ *$/, '');
+						out += '\n';
 					}
+
+					return out;
 				}
-				else
+			};
+		},
+		focus: function()
+		{
+			return {
+				setStart: function()
 				{
-					this.document.execCommand(cmd);
-				}
+					this.$editor.focus();
 
-				var parent = this.getParent();
-				var $list = $(parent).closest('ol, ul');
+					var first = this.$editor.children().first();
 
-				if (this.opts.linebreaks === false)
-				{
-					var listText = $.trim($list.text());
-					if (listText == '')
+					if (first.size() === 0) return;
+					if (first[0].length === 0 || first[0].tagName == 'BR' || first[0].nodeType == 3)
 					{
-						$list.children('li').find('br').remove();
-						$list.children('li').append('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>');
+						return;
 					}
-				}
 
-				if (firstParent.size() != 0)
-				{
-					$list.wrapAll('<td>');
-				}
+					if (first[0].tagName == 'UL' || first[0].tagName == 'OL')
+					{
+						first = first.find('li').first();
+					}
 
-				if ($list.length)
-				{
-					// remove block-element list wrapper
-					var $listParent = $list.parent();
-					if (this.isParentRedactor($listParent) && $listParent[0].tagName != 'LI' && this.nodeTestBlocks($listParent[0]))
+					if (this.opts.linebreaks && !this.utils.isBlockTag(first[0].tagName))
 					{
-						$listParent.replaceWith($listParent.contents());
+						this.selection.get();
+						this.range.setStart(this.$editor[0], 0);
+						this.range.setEnd(this.$editor[0], 0);
+						this.selection.addRange();
+
+						return;
 					}
-				}
 
-				if (this.browser('mozilla'))
+					// if node is tag
+					this.caret.setStart(first);
+				},
+				setEnd: function()
 				{
-					this.$editor.focus();
-				}
-			}
+					if (this.utils.browser('mozilla') || this.utils.browser('msie'))
+					{
+						var last = this.$editor.children().last();
+						this.caret.setEnd(last);
+					}
+					else
+					{
+						this.selection.get();
 
-			this.selectionRestore();
-			this.$editor.find('#selection-marker-1').removeAttr('id');
-			this.sync();
-			this.callback('execCommand', cmd, param);
-			return;
-		},
+						try {
+							this.range.selectNodeContents(this.$editor[0]);
+							this.range.collapse(false);
 
-		// INDENTING
-		indentingIndent: function()
-		{
-			this.indentingStart('indent');
-		},
-		indentingOutdent: function()
-		{
-			this.indentingStart('outdent');
-		},
-		indentingStart: function(cmd)
-		{
-			this.bufferSet();
+							this.selection.addRange();
+						}
+						catch (e) {}
+					}
 
-			if (cmd === 'indent')
-			{
-				var block = this.getBlock();
+				},
+				isFocused: function()
+				{
+					var focusNode = document.getSelection().focusNode;
+					if (focusNode === null) return false;
 
-				this.selectionSave();
+					if (this.opts.linebreaks && $(focusNode.parentNode).hasClass('redactor-linebreaks')) return true;
+					else if (!this.utils.isRedactorParent(focusNode.parentNode)) return false;
 
-				if (block && block.tagName == 'LI')
+					return this.$editor.is(':focus');
+				}
+			};
+		},
+		placeholder: function()
+		{
+			return {
+				enable: function()
 				{
-					// li
-					var parent = this.getParent();
+					if (!this.placeholder.is()) return;
 
-					var $list = $(parent).closest('ol, ul');
-					var listTag = $list[0].tagName;
+					this.$editor.attr('placeholder', this.$element.attr('placeholder'));
 
-					var elems = this.getBlocks();
+					this.placeholder.toggle();
+					this.$editor.on('keyup.redactor-placeholder', $.proxy(this.placeholder.toggle, this));
 
-					$.each(elems, function(i,s)
+				},
+				toggle: function()
+				{
+					var func = 'removeClass';
+					if (this.utils.isEmpty(this.$editor.html(), false)) func = 'addClass';
+					this.$editor[func]('redactor-placeholder');
+				},
+				remove: function()
+				{
+					this.$editor.removeClass('redactor-placeholder');
+				},
+				is: function()
+				{
+					if (this.opts.placeholder)
 					{
-						if (s.tagName == 'LI')
-						{
-							var $prev = $(s).prev();
-							if ($prev.size() != 0 && $prev[0].tagName == 'LI')
-							{
-								var $childList = $prev.children('ul, ol');
-								if ($childList.size() == 0)
-								{
-									$prev.append($('<' + listTag + '>').append(s));
-								}
-								else $childList.append(s);
-							}
-						}
-					});
+						return this.$element.attr('placeholder', this.opts.placeholder);
+					}
+					else
+					{
+						return !(typeof this.$element.attr('placeholder') == 'undefined' || this.$element.attr('placeholder') === '');
+					}
 				}
-				// linebreaks
-				else if (block === false && this.opts.linebreaks === true)
+			};
+		},
+		autosave: function()
+		{
+			return {
+				enable: function()
 				{
-					this.exec('formatBlock', 'blockquote');
-					var newblock = this.getBlock();
-					var block = $('<div data-tagblock="">').html($(newblock).html());
-					$(newblock).replaceWith(block);
+					if (!this.opts.autosave) return;
 
-					var left = this.normalize($(block).css('margin-left')) + this.opts.indentValue;
-					$(block).css('margin-left', left + 'px');
-				}
-				else
-				{
-					// all block tags
-					var elements = this.getBlocks();
-					$.each(elements, $.proxy(function(i, elem)
+					this.autosave.html = false;
+					this.autosave.name = (this.opts.autosaveName) ? this.opts.autosaveName : this.$textarea.attr('name');
+
+					if (!this.opts.autosaveOnChange)
 					{
-						var $el = false;
+						this.autosaveInterval = setInterval($.proxy(this.autosave.load, this), this.opts.autosaveInterval * 1000);
+					}
+				},
+				onChange: function()
+				{
+					if (!this.opts.autosaveOnChange) return;
 
-						if (elem.tagName === 'TD') return;
+					this.autosave.load();
+				},
+				load: function()
+				{
+					var html = this.code.get();
+					if (this.autosave.html === html) return;
+					if (this.utils.isEmpty(html)) return;
 
-						if ($.inArray(elem.tagName, this.opts.alignmentTags) !== -1)
-						{
-							$el = $(elem);
-						}
-						else
+					$.ajax({
+						url: this.opts.autosave,
+						type: 'post',
+						data: 'name=' + this.autosave.name + '&' + this.autosave.name + '=' + escape(encodeURIComponent(html)),
+						success: $.proxy(function(data)
 						{
-							$el = $(elem).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
-						}
-
-						var left = this.normalize($el.css('margin-left')) + this.opts.indentValue;
-						$el.css('margin-left', left + 'px');
+							this.autosave.success(data, html);
 
-					}, this));
-				}
-
-				this.selectionRestore();
+						}, this)
+					});
+				},
+				success: function(data, html)
+				{
+					var json;
+					try
+					{
+						json = $.parseJSON(data);
+					}
+					catch(e)
+					{
+						//data has already been parsed
+						json = data;
+					}
 
-			}
-			// outdent
-			else
-			{
-				this.selectionSave();
+					var callbackName = (typeof json.error == 'undefined') ? 'autosave' :  'autosaveError';
 
-				var block = this.getBlock();
-				if (block && block.tagName == 'LI')
+					this.core.setCallback(callbackName, this.autosave.name, json);
+					this.autosave.html = html;
+				},
+				disable: function()
 				{
-					// li
-					var elems = this.getBlocks();
-					var index = 0;
-
-					this.insideOutdent(block, index, elems);
+					clearInterval(this.autosaveInterval);
 				}
-				else
+			};
+		},
+		buffer: function()
+		{
+			return {
+				set: function(type)
 				{
-					// all block tags
-					var elements = this.getBlocks();
-					$.each(elements, $.proxy(function(i, elem)
+					if (typeof type == 'undefined' || type == 'undo')
 					{
-						var $el = false;
-
-						if ($.inArray(elem.tagName, this.opts.alignmentTags) !== -1)
-						{
-							$el = $(elem);
-						}
-						else
-						{
-							$el = $(elem).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
-						}
+						this.buffer.setUndo();
+					}
+					else
+					{
+						this.buffer.setRedo();
+					}
+				},
+				setUndo: function()
+				{
+					this.selection.save();
+					this.opts.buffer.push(this.$editor.html());
+					this.selection.restore();
+				},
+				setRedo: function()
+				{
+					this.selection.save();
+					this.opts.rebuffer.push(this.$editor.html());
+					this.selection.restore();
+				},
+				getUndo: function()
+				{
+					this.$editor.html(this.opts.buffer.pop());
+				},
+				getRedo: function()
+				{
+					this.$editor.html(this.opts.rebuffer.pop());
+				},
+				add: function()
+				{
+					this.opts.buffer.push(this.$editor.html());
+				},
+				undo: function()
+				{
+					if (this.opts.buffer.length === 0) return;
 
-						var left = this.normalize($el.css('margin-left')) - this.opts.indentValue;
-						if (left <= 0)
-						{
-							// linebreaks
-							if (this.opts.linebreaks === true && typeof($el.data('tagblock')) !== 'undefined')
-							{
-								$el.replaceWith($el.html() + '<br>');
-							}
-							// all block tags
-							else
-							{
-								$el.css('margin-left', '');
-								this.removeEmptyAttr($el, 'style');
-							}
-						}
-						else
-						{
-							$el.css('margin-left', left + 'px');
-						}
+					this.buffer.set('redo');
+					this.buffer.getUndo();
 
-					}, this));
-				}
+					this.selection.restore();
 
+					setTimeout($.proxy(this.observe.load, this), 50);
+				},
+				redo: function()
+				{
+					if (this.opts.rebuffer.length === 0) return;
 
-				this.selectionRestore();
-			}
+					this.buffer.set('undo');
+					this.buffer.getRedo();
 
-			this.sync();
+					this.selection.restore();
 
+					setTimeout($.proxy(this.observe.load, this), 50);
+				}
+			};
 		},
-		insideOutdent: function (li, index, elems)
+		indent: function()
 		{
-			if (li && li.tagName == 'LI')
-			{
-				var $parent = $(li).parent().parent();
-				if ($parent.size() != 0 && $parent[0].tagName == 'LI')
-				{
-					$parent.after(li);
-				}
-				else
+			return {
+				increase: function()
 				{
-					if (typeof elems[index] != 'undefined')
-					{
-						li = elems[index];
-						index++;
+					// focus
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
-						this.insideOutdent(li, index, elems);
+					this.buffer.set();
+					this.selection.save();
+
+					var block = this.selection.getBlock();
+
+					if (block && block.tagName == 'LI')
+					{
+						this.indent.increaseLists();
+					}
+					else if (block === false && this.opts.linebreaks)
+					{
+						this.indent.increaseText();
 					}
 					else
 					{
-						this.execCommand('insertunorderedlist');
+						this.indent.increaseBlocks();
 					}
-				}
-			}
-		},
 
-		// ALIGNMENT
-		alignmentLeft: function()
-		{
-			this.alignmentSet('', 'JustifyLeft');
-		},
-		alignmentRight: function()
-		{
-			this.alignmentSet('right', 'JustifyRight');
-		},
-		alignmentCenter: function()
-		{
-			this.alignmentSet('center', 'JustifyCenter');
-		},
-		alignmentJustify: function()
-		{
-			this.alignmentSet('justify', 'JustifyFull');
-		},
-		alignmentSet: function(type, cmd)
-		{
-			this.bufferSet();
-
-			if (this.oldIE())
-			{
-				this.document.execCommand(cmd, false, false);
-				return true;
-			}
-
-			this.selectionSave();
+					this.selection.restore();
+					this.code.sync();
+				},
+				increaseLists: function()
+				{
+					document.execCommand('indent');
 
-			var block = this.getBlock();
-			if (!block && this.opts.linebreaks)
-			{
-				// one element
-				this.exec('formatblock', 'div');
+					this.indent.fixEmptyIndent();
+					this.clean.normalizeLists();
+					this.clean.clearUnverified();
+				},
+				increaseBlocks: function()
+				{
+					$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
+					{
+						if (elem.tagName === 'TD' || elem.tagName === 'TH') return;
 
-				var newblock = this.getBlock();
-				var block = $('<div data-tagblock="">').html($(newblock).html());
-				$(newblock).replaceWith(block);
+						var $el = this.utils.getAlignmentElement(elem);
 
-				$(block).css('text-align', type);
-				this.removeEmptyAttr(block, 'style');
+						var left = this.utils.normalize($el.css('margin-left')) + this.opts.indentValue;
+						$el.css('margin-left', left + 'px');
 
-				if (type == '' && typeof($(block).data('tagblock')) !== 'undefined')
+					}, this));
+				},
+				increaseText: function()
 				{
-					$(block).replaceWith($(block).html());
-				}
-			}
-			else
-			{
-				var elements = this.getBlocks();
-				$.each(elements, $.proxy(function(i, elem)
+					var wrapper = this.selection.wrap('div');
+					$(wrapper).attr('data-tagblock', 'redactor');
+					$(wrapper).css('margin-left', this.opts.indentValue + 'px');
+				},
+				decrease: function()
 				{
-					var $el = false;
+					this.buffer.set();
+					this.selection.save();
 
-					if ($.inArray(elem.tagName, this.opts.alignmentTags) !== -1)
+					var block = this.selection.getBlock();
+					if (block && block.tagName == 'LI')
 					{
-						$el = $(elem);
+						this.indent.decreaseLists();
 					}
 					else
 					{
-						$el = $(elem).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
-					}
-
-					if ($el)
-					{
-						$el.css('text-align', type);
-						this.removeEmptyAttr($el, 'style');
+						this.indent.decreaseBlocks();
 					}
 
-				}, this));
-			}
-
-			this.selectionRestore();
-			this.sync();
-		},
+					this.selection.restore();
+					this.code.sync();
+				},
+				decreaseLists: function ()
+				{
+					document.execCommand('outdent');
 
-		// CLEAN
-		cleanEmpty: function(html)
-		{
-			var ph = this.placeholderStart(html);
-			if (ph !== false) return ph;
+					var current = this.selection.getCurrent();
 
-			if (this.opts.linebreaks === false)
-			{
-				if (html === '') html = this.opts.emptyHtml;
-				else if (html.search(/^<hr\s?\/?>$/gi) !== -1) html = '<hr>' + this.opts.emptyHtml;
-			}
+					var $item = $(current).closest('li');
+					var $parent = $item.parent();
+					if ($item.size() !== 0 && $parent.size() !== 0 && $parent[0].tagName == 'LI')
+					{
+						$parent.after($item);
+					}
 
-			return html;
-		},
-		cleanConverters: function(html)
-		{
-			// convert div to p
-			if (this.opts.convertDivs && !this.opts.gallery)
-			{
-				html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '<p$1>$2</p>');
-			}
+					this.indent.fixEmptyIndent();
 
-			if (this.opts.paragraphy) html = this.cleanParagraphy(html);
+					if (!this.opts.linebreaks && $item.size() === 0)
+					{
+						document.execCommand('formatblock', false, 'p');
+						this.$editor.find('ul, ol, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
+					}
 
-			return html;
-		},
-		cleanConvertProtected: function(html)
-		{
-			if (this.opts.templateVars)
-			{
-				html = html.replace(/\{\{(.*?)\}\}/gi, '<!-- template double $1 -->');
-				html = html.replace(/\{(.*?)\}/gi, '<!-- template $1 -->');
-			}
+					this.clean.clearUnverified();
+				},
+				decreaseBlocks: function()
+				{
+					$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
+					{
+						var $el = this.utils.getAlignmentElement(elem);
+						var left = this.utils.normalize($el.css('margin-left')) - this.opts.indentValue;
 
-			html = html.replace(/<script(.*?)>([\w\W]*?)<\/script>/gi, '<title type="text/javascript" style="display: none;" class="redactor-script-tag"$1>$2</title>');
-			html = html.replace(/<style(.*?)>([\w\W]*?)<\/style>/gi, '<section$1 style="display: none;" rel="redactor-style-tag">$2</section>');
-			html = html.replace(/<form(.*?)>([\w\W]*?)<\/form>/gi, '<section$1 rel="redactor-form-tag">$2</section>');
+						if (left <= 0)
+						{
+							if (this.opts.linebreaks && typeof($el.data('tagblock')) !== 'undefined')
+							{
+								$el.replaceWith($el.html() + '<br />');
+							}
+							else
+							{
+								$el.css('margin-left', '');
+								this.utils.removeEmptyAttr($el, 'style');
+							}
+						}
+						else
+						{
+							$el.css('margin-left', left + 'px');
+						}
 
-			// php tags convertation
-			if (this.opts.phpTags) html = html.replace(/<\?php([\w\W]*?)\?>/gi, '<section style="display: none;" rel="redactor-php-tag">$1</section>');
-			else html = html.replace(/<\?php([\w\W]*?)\?>/gi, '');
+					}, this));
+				},
+				fixEmptyIndent: function()
+				{
+					var block = this.selection.getBlock();
 
-			return html;
+					if (this.range.collapsed && block && block.tagName == 'LI' && this.utils.isEmpty($(block).text()))
+					{
+						var $block = $(block);
+						$block.find('span').not('.redactor-selection-marker').contents().unwrap();
+						$block.append('<br>');
+					}
+				}
+			};
 		},
-		cleanReConvertProtected: function(html)
+		alignment: function()
 		{
-			if (this.opts.templateVars)
-			{
-				html = html.replace(/<!-- template double (.*?) -->/gi, '{{$1}}');
-				html = html.replace(/<!-- template (.*?) -->/gi, '{$1}');
-			}
-
-			html = html.replace(/<title type="text\/javascript" style="display: none;" class="redactor-script-tag"(.*?)>([\w\W]*?)<\/title>/gi, '<script$1 type="text/javascript">$2</script>');
-			html = html.replace(/<section(.*?) style="display: none;" rel="redactor-style-tag">([\w\W]*?)<\/section>/gi, '<style$1>$2</style>');
-			html = html.replace(/<section(.*?)rel="redactor-form-tag"(.*?)>([\w\W]*?)<\/section>/gi, '<form$1$2>$3</form>');
+			return {
+				left: function()
+				{
+					this.alignment.set('');
+				},
+				right: function()
+				{
+					this.alignment.set('right');
+				},
+				center: function()
+				{
+					this.alignment.set('center');
+				},
+				justify: function()
+				{
+					this.alignment.set('justify');
+				},
+				set: function(type)
+				{
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
-			// php tags convertation
-			if (this.opts.phpTags) html = html.replace(/<section style="display: none;" rel="redactor-php-tag">([\w\W]*?)<\/section>/gi, '<?php\r\n$1\r\n?>');
+					this.buffer.set();
+					this.selection.save();
 
-			return html;
-		},
-		cleanRemoveSpaces: function(html, buffer)
-		{
-			if (buffer !== false)
-			{
-				var buffer = []
-				var matches = html.match(/<(pre|style|script|title)(.*?)>([\w\W]*?)<\/(pre|style|script|title)>/gi);
-				if (matches === null) matches = [];
+					this.alignment.blocks = this.selection.getBlocks();
+					if (this.opts.linebreaks && this.alignment.blocks[0] === false)
+					{
+						this.alignment.setText(type);
+					}
+					else
+					{
+						this.alignment.setBlocks(type);
+					}
 
-				if (this.opts.phpTags)
+					this.selection.restore();
+					this.code.sync();
+				},
+				setText: function(type)
 				{
-					var phpMatches = html.match(/<\?php([\w\W]*?)\?>/gi);
-					if (phpMatches) matches = $.merge(matches, phpMatches);
-				}
-
-				if (matches)
+					var wrapper = this.selection.wrap('div');
+					$(wrapper).attr('data-tagblock', 'redactor');
+					$(wrapper).css('text-align', type);
+				},
+				setBlocks: function(type)
 				{
-					$.each(matches, function(i, s)
+					$.each(this.alignment.blocks, $.proxy(function(i, el)
 					{
-						html = html.replace(s, 'buffer_' + i);
-						buffer.push(s);
-					});
-				}
-			}
+						var $el = this.utils.getAlignmentElement(el);
 
-			html = html.replace(/\n/g, ' ');
-			html = html.replace(/[\t]*/g, '');
-			html = html.replace(/\n\s*\n/g, "\n");
-			html = html.replace(/^[\s\n]*/g, ' ');
-			html = html.replace(/[\s\n]*$/g, ' ');
-			html = html.replace( />\s{2,}</g, '> <'); // between inline tags can be only one space
+						if (!$el) return;
 
-			html = this.cleanReplacer(html, buffer);
+						if (type === '' && typeof($el.data('tagblock')) !== 'undefined')
+						{
+							$el.replaceWith($el.html());
+						}
+						else
+						{
+							$el.css('text-align', type);
+							this.utils.removeEmptyAttr($el, 'style');
+						}
 
-			html = html.replace(/\n\n/g, "\n");
 
-			return html;
+					}, this));
+				}
+			};
 		},
-		cleanReplacer: function(html, buffer)
+		paste: function()
 		{
-			if (buffer === false) return html;
-
-			$.each(buffer, function(i,s)
-			{
-				html = html.replace('buffer_' + i, s);
-			});
+			return {
+				init: function(e)
+				{
+					if (!this.opts.cleanOnPaste) return;
 
-			return html;
-		},
-		cleanRemoveEmptyTags: function(html)
-		{
-			// remove zero width-space
-			html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
+					// clipboard upload
+					if (this.opts.clipboardImageUpload && this.paste.detectEventClipboardUpload(e)) return;
 
-			var etagsInline = ["<b>\\s*</b>", "<b>&nbsp;</b>", "<em>\\s*</em>"]
-			var etags = ["<pre></pre>", "<blockquote>\\s*</blockquote>", "<dd></dd>", "<dt></dt>", "<ul></ul>", "<ol></ol>", "<li></li>", "<table></table>", "<tr></tr>", "<span>\\s*<span>", "<span>&nbsp;<span>", "<p>\\s*</p>", "<p></p>", "<p>&nbsp;</p>",  "<p>\\s*<br>\\s*</p>", "<div>\\s*</div>", "<div>\\s*<br>\\s*</div>"];
+					this.rtePaste = true;
 
-			if (this.opts.removeEmptyTags)
-			{
-				etags = etags.concat(etagsInline);
-			}
-			else etags = etagsInline;
+					this.buffer.set();
+					this.selection.save();
+					this.utils.saveScroll();
 
-			var len = etags.length;
-			for (var i = 0; i < len; ++i)
-			{
-				html = html.replace(new RegExp(etags[i], 'gi'), "");
-			}
+					this.paste.createPasteBox();
 
-			return html;
-		},
-		cleanParagraphy: function(html)
-		{
-			html = $.trim(html);
+					$(window).on('scroll.redactor-freeze', $.proxy(function()
+					{
+						$(window).scrollTop(this.saveBodyScroll);
 
-			if (this.opts.linebreaks === true) return html;
-			if (html === '' || html === '<p></p>') return this.opts.emptyHtml;
+					}, this));
 
-			html = html + "\n";
+					setTimeout($.proxy(function()
+					{
+						var html = this.$pasteBox.html();
+						this.$pasteBox.remove();
 
-			if (this.opts.removeEmptyTags === false)
-			{
-				return html;
-			}
+						this.selection.restore();
+						this.utils.restoreScroll();
 
-			var safes = [];
-			var matches = html.match(/<(table|div|pre|object)(.*?)>([\w\W]*?)<\/(table|div|pre|object)>/gi);
-			if (!matches) matches = [];
+						this.paste.insert(html);
 
-			var commentsMatches = html.match(/<!--([\w\W]*?)-->/gi);
-			if (commentsMatches) matches = $.merge(matches, commentsMatches);
+						$(window).off('scroll.redactor-freeze');
 
-			if (this.opts.phpTags)
-			{
-				var phpMatches = html.match(/<section(.*?)rel="redactor-php-tag">([\w\W]*?)<\/section>/gi);
-				if (phpMatches) matches = $.merge(matches, phpMatches);
-			}
+					}, this), 1);
 
-			if (matches)
-			{
-				$.each(matches, function(i,s)
+				},
+				createPasteBox: function()
 				{
-					safes[i] = s;
-					html = html.replace(s, '{replace' + i + '}\n');
-				});
-			}
-
-			html = html.replace(/<br \/>\s*<br \/>/gi, "\n\n");
-			html = html.replace(/<br><br>/gi, "\n\n");
-
-			function R(str, mod, r)
-			{
-				return html.replace(new RegExp(str, mod), r);
-			}
+					this.$pasteBox = $('<div>').html(' ').attr('contenteditable', 'true').css({ position: 'fixed', width: 0, top: 0, left: '-9999px' });
 
-			var blocks = '(comment|html|body|head|title|meta|style|script|link|iframe|table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|option|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|legend|section|article|aside|hgroup|header|footer|nav|figure|figcaption|details|menu|summary)';
+					this.$pasteBox.appendTo(document.body);
+					this.$pasteBox.focus();
+				},
+				insert: function(html)
+				{
+					html = this.core.setCallback('pasteBefore', html);
 
-			html = R('(<' + blocks + '[^>]*>)', 'gi', "\n$1");
-			html = R('(</' + blocks + '>)', 'gi', "$1\n\n");
-			html = R("\r\n", 'g', "\n");
-			html = R("\r", 'g', "\n");
-			html = R("/\n\n+/", 'g', "\n\n");
+					// clean
+					html = (this.utils.isSelectAll()) ? this.clean.onPaste(html, false) : this.clean.onPaste(html);
 
-			var htmls = html.split(new RegExp('\n\s*\n', 'g'), -1);
+					html = this.core.setCallback('paste', html);
 
-			html = '';
-			for (var i in htmls)
-			{
-				if (htmls.hasOwnProperty(i))
-                {
-					if (htmls[i].search('{replace') == -1)
+					if (this.utils.isSelectAll())
 					{
-						htmls[i] = htmls[i].replace(/<p>\n\t?<\/p>/gi, '');
-						htmls[i] = htmls[i].replace(/<p><\/p>/gi, '');
-
-						if (htmls[i] != '')
-						{
-							html += '<p>' +  htmls[i].replace(/^\n+|\n+$/g, "") + "</p>";
-						}
+						this.insert.set(html, false);
+					}
+					else
+					{
+						this.insert.html(html, false);
 					}
-					else html += htmls[i];
-				}
-			}
 
-			html = R('<p><p>', 'gi', '<p>');
-			html = R('</p></p>', 'gi', '</p>');
+					this.utils.disableSelectAll();
+					this.rtePaste = false;
 
-			html = R('<p>\s?</p>', 'gi', '');
+					// FF specific
+					if (this.utils.browser('mozilla')) setTimeout($.proxy(this.paste.clipboardUploadInMozilla, this), 100);
+					setTimeout($.proxy(this.clean.clearUnverified, this), 10);
 
-			html = R('<p>([^<]+)</(div|address|form)>', 'gi', "<p>$1</p></$2>");
+				},
+				// clipboard
+				detectEventClipboardUpload: function(e)
+				{
+					e = e.originalEvent || e;
 
-			html = R('<p>(</?' + blocks + '[^>]*>)</p>', 'gi', "$1");
-			html = R("<p>(<li.+?)</p>", 'gi', "$1");
-			html = R('<p>\s?(</?' + blocks + '[^>]*>)', 'gi', "$1");
+					if (typeof(e.clipboardData) === 'undefined') return;
+					if (!e.clipboardData.items || !e.clipboardData.items.length) return;
 
-			html = R('(</?' + blocks + '[^>]*>)\s?</p>', 'gi', "$1");
-			html = R('(</?' + blocks + '[^>]*>)\s?<br />', 'gi', "$1");
-			html = R('<br />(\s*</?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)[^>]*>)', 'gi', '$1');
-			html = R("\n</p>", 'gi', '</p>');
+					var file = e.clipboardData.items[0].getAsFile();
+					if (file === null) return false;
 
-			html = R('<li><p>', 'gi', '<li>');
-			html = R('</p></li>', 'gi', '</li>');
-			html = R('</li><p>', 'gi', '</li>');
-			//html = R('</ul><p>(.*?)</li>', 'gi', '</ul></li>');
-			// html = R('</ol><p>', 'gi', '</ol>');
-			html = R('<p>\t?\n?<p>', 'gi', '<p>');
-			html = R('</dt><p>', 'gi', '</dt>');
-			html = R('</dd><p>', 'gi', '</dd>');
-			html = R('<br></p></blockquote>', 'gi', '</blockquote>');
-			html = R('<p>\t*</p>', 'gi', '');
+					var reader = new FileReader();
+					reader.onload = $.proxy(this.paste.insertFromClipboard, this);
+			        reader.readAsDataURL(file);
 
-			// restore safes
-			$.each(safes, function(i,s)
-			{
-				html = html.replace('{replace' + i + '}', s);
-			});
+			        return true;
+				},
+				clipboardUploadInMozilla: function()
+				{
+					var imgs = this.$editor.find('img');
+					$.each(imgs, $.proxy(function(i,s)
+					{
+						if (s.src.search(/^data\:image/i) == -1) return;
 
-			return $.trim(html);
-		},
-		cleanConvertInlineTags: function(html, set)
-		{
-			var boldTag = 'strong';
-			if (this.opts.boldTag === 'b') boldTag = 'b';
+						var $s = $(s);
+						var arr = s.src.split(",");
+						var postData = {
+							'clipboard': 1,
+							'contentType': arr[0].split(";")[0].split(":")[1],
+							'data': arr[1] // raw base64
+						};
 
-			var italicTag = 'em';
-			if (this.opts.italicTag === 'i') italicTag = 'i';
 
-			html = html.replace(/<span style="font-style: italic;">([\w\W]*?)<\/span>/gi, '<' + italicTag + '>$1</' + italicTag + '>');
-			html = html.replace(/<span style="font-weight: bold;">([\w\W]*?)<\/span>/gi, '<' + boldTag + '>$1</' + boldTag + '>');
+						// append hidden fields
+						if (this.opts.uploadImageFields && typeof this.opts.uploadImageFields === 'object')
+						{
+							$.each(this.opts.uploadImageFields, $.proxy(function(k, v)
+							{
+								if (v !== null && v.toString().indexOf('#') === 0) v = $(v).val();
+								postData[k] = v;
 
-			// bold, italic, del
-			if (this.opts.boldTag === 'strong') html = html.replace(/<b>([\w\W]*?)<\/b>/gi, '<strong>$1</strong>');
-			else html = html.replace(/<strong>([\w\W]*?)<\/strong>/gi, '<b>$1</b>');
+							}, this));
+						}
 
-			if (this.opts.italicTag === 'em') html = html.replace(/<i>([\w\W]*?)<\/i>/gi, '<em>$1</em>');
-			else html = html.replace(/<em>([\w\W]*?)<\/em>/gi, '<i>$1</i>');
+						$.post(this.opts.imageUpload, postData,
+						$.proxy(function(data)
+						{
+							var json = (typeof data === 'string' ? $.parseJSON(data) : data);
+				        	$s.attr('src', json.filelink);
 
-			html = html.replace(/<span style="text-decoration: underline;">([\w\W]*?)<\/span>/gi, '<u>$1</u>');
+				        	this.code.sync();
 
-			if (set !== true) html = html.replace(/<strike>([\w\W]*?)<\/strike>/gi, '<del>$1</del>');
-			else html = html.replace(/<del>([\w\W]*?)<\/del>/gi, '<strike>$1</strike>');
+							// upload callback
+							this.core.setCallback('imageUpload', $s, json);
+							this.observe.images();
 
-			return html;
-		},
-		cleanStripTags: function(html)
-		{
-			if (html == '' || typeof html == 'undefined') return html;
+						}, this));
 
-			var allowed = false;
-			if (this.opts.allowedTags !== false) allowed = true;
 
-			var arr = allowed === true ? this.opts.allowedTags : this.opts.deniedTags;
+					}, this));
+				},
+				insertFromClipboard: function(e)
+				{
+					var result = e.target.result;
+					var arr = result.split(",");
 
-			var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi;
-			html = html.replace(tags, function ($0, $1)
-			{
-				if (allowed === true) return $.inArray($1.toLowerCase(), arr) > '-1' ? $0 : '';
-				else return $.inArray($1.toLowerCase(), arr) > '-1' ? '' : $0;
-			});
+					var formData = !!window.FormData ? new FormData() : null;
+					if (!window.FormData) return;
+
+					this.buffer.set();
 
-			html = this.cleanConvertInlineTags(html);
+					this.upload.direct = true;
+					this.upload.type = 'image';
+					this.upload.url = this.opts.imageUpload;
+					this.upload.callback = this.image.insert;
 
-			return html;
+					formData.append('clipboard', 1);
+					formData.append('contentType', arr[0].split(";")[0].split(":")[1]);
+					formData.append('data', arr[1]); // raw base64
+
+					this.upload.sendData(formData, e);
+				}
 
+			};
 		},
-		cleanSavePreCode: function(html, encode)
+		keydown: function()
 		{
-			var pre = html.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/gi);
-			if (pre !== null)
-			{
-				$.each(pre, $.proxy(function(i,s)
+			return {
+				init: function(e)
 				{
-					var arr = s.match(/<(pre|code)(.*?)>([\w\W]*?)<\/(pre|code)>/i);
+					if (this.rtePaste) return;
 
-					arr[3] = arr[3].replace(/&nbsp;/g, ' ');
+					var key = e.which;
+					var arrow = (key >= 37 && key <= 40);
 
-					if (encode !== false) arr[3] = this.cleanEncodeEntities(arr[3]);
+					this.keydown.ctrl = e.ctrlKey || e.metaKey;
+					this.keydown.current = this.selection.getCurrent();
+					this.keydown.parent = this.selection.getParent();
+					this.keydown.block = this.selection.getBlock();
 
-					// $ fix
-					arr[3] = arr[3].replace(/\$/g, '&#36;');
+			        // detect tags
+					this.keydown.pre = this.utils.isTag(this.keydown.current, 'pre');
+					this.keydown.blockquote = this.utils.isTag(this.keydown.current, 'blockquote');
+					this.keydown.figcaption = this.utils.isTag(this.keydown.current, 'figcaption');
 
-					html = html.replace(s, '<' + arr[1] + arr[2] + '>' + arr[3] + '</' + arr[1] + '>');
+					// shortcuts setup
+					this.shortcuts.init(e, key);
 
-				}, this));
-			}
+					this.keydown.checkEvents(arrow, key);
+					this.keydown.setupBuffer(e, key);
+					this.keydown.addArrowsEvent(arrow);
+					this.keydown.setupSelectAll(e, key);
 
-			return html;
-		},
-		cleanEncodeEntities: function(str)
-		{
-			str = String(str).replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"');
-			return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-		},
-		cleanUnverified: function()
-		{
-			// label, abbr, mark, meter, code, q, dfn, ins, time, kbd, var
-			var $elem = this.$editor.find('li, img, a, b, strong, sub, sup, i, em, u, small, strike, del, span, cite');
+					// callback
+					var keydownStop = this.core.setCallback('keydown', e);
+					if (keydownStop === false)
+					{
+						e.preventDefault();
+						return false;
+					}
+
+					// down
+					if (this.opts.enterKey && key === this.keyCode.DOWN)
+					{
+						this.keydown.onArrowDown();
+					}
 
-			$elem.filter('[style*="background-color: transparent;"][style*="line-height"]')
-			.css('background-color', '')
-			.css('line-height', '');
+					// turn off enter key
+					if (!this.opts.enterKey && key === this.keyCode.ENTER)
+					{
+						e.preventDefault();
+						// remove selected
+						if (!this.range.collapsed) this.range.deleteContents();
+						return;
+					}
 
-			$elem.filter('[style*="background-color: transparent;"]')
-			.css('background-color', '');
+					// on enter
+					if (key == this.keyCode.ENTER && !e.shiftKey && !e.ctrlKey && !e.metaKey)
+					{
+						var stop = this.core.setCallback('enter', e);
+						if (stop === false)
+						{
+							e.preventDefault();
+							return false;
+						}
 
-			$elem.css('line-height', '');
+						if (this.keydown.blockquote && this.keydown.exitFromBlockquote(e) === true)
+						{
+							return false;
+						}
 
-			$.each($elem, $.proxy(function(i,s)
-			{
-				this.removeEmptyAttr(s, 'style');
-			}, this));
+						var current;
+						if (this.keydown.pre)
+						{
+							return this.keydown.insertNewLine(e);
+						}
+						else if (this.keydown.blockquote || this.keydown.figcaption)
+						{
+							current = this.selection.getCurrent();
+							var $next = $(current).next();
 
-			var $elem2 = this.$editor.find('b, strong, i, em, u, strike, del');
-			$elem2.css('font-size', '');
+							if ($next.size() !== 0 && $next[0].tagName == 'BR')
+							{
+								return this.keydown.insertBreakLine(e);
+							}
+							else if (this.utils.isEndOfElement() && (current && current != 'SPAN'))
+							{
+								return this.keydown.insertDblBreakLine(e);
+							}
+							else
+							{
+								return this.keydown.insertBreakLine(e);
+							}
+						}
+						else if (this.opts.linebreaks && !this.keydown.block)
+						{
+							current = this.selection.getCurrent();
+							if (current !== 0 && $(current).hasClass('redactor-invisible-space'))
+							{
+								$(current).remove();
+								return this.keydown.insertDblBreakLine(e);
+							}
+							else
+							{
+								return this.keydown.insertBreakLine(e);
+							}
+						}
+						else if (this.opts.linebreaks && this.keydown.block)
+						{
+							setTimeout($.proxy(this.keydown.replaceDivToBreakLine, this), 1);
+						}
+						// paragraphs
+						else if (!this.opts.linebreaks && this.keydown.block)
+						{
+							setTimeout($.proxy(this.keydown.replaceDivToParagraph, this), 1);
+						}
+						else if (!this.opts.linebreaks && !this.keydown.block)
+						{
+							return this.keydown.insertParagraph(e);
+						}
+					}
 
-			$.each($elem2, $.proxy(function(i,s)
-			{
-				this.removeEmptyAttr(s, 'style');
-			}, this));
 
-			// When we paste text in Safari is wrapping inserted div (remove it)
-			this.$editor.find('div[style="text-align: -webkit-auto;"]').contents().unwrap();
+					// Shift+Enter or Ctrl+Enter
+					if (key === this.keyCode.ENTER && (e.ctrlKey || e.shiftKey))
+					{
+						return this.keydown.onShiftEnter(e);
+					}
 
-			// Remove all styles in ul, ol, li
-			this.$editor.find('ul, ol, li').removeAttr('style');
-		},
 
+					// tab or cmd + [
+					if (key === this.keyCode.TAB || e.metaKey && key === 221 || e.metaKey && key === 219)
+					{
+						return this.keydown.onTab(e, key);
+					}
 
-		// TEXTAREA CODE FORMATTING
-		cleanHtml: function(code)
-		{
-			var i = 0,
-			codeLength = code.length,
-			point = 0,
-			start = null,
-			end = null,
-			tag = '',
-			out = '',
-			cont = '';
-
-			this.cleanlevel = 0;
-
-			for (; i < codeLength; i++)
-			{
-				point = i;
 
-				// if no more tags, copy and exit
-				if (-1 == code.substr(i).indexOf( '<' ))
-				{
-					out += code.substr(i);
+					// image delete and backspace
+					if (key === this.keyCode.BACKSPACE || key === this.keyCode.DELETE)
+					{
+						var nodes = this.selection.getNodes();
+						if (nodes)
+						{
+							var len = nodes.length;
+							var last;
+							for (var i = 0; i < len; i++)
+							{
+								var children = $(nodes[i]).children('img');
+								if (children.size() !== 0)
+								{
+									var self = this;
+									$.each(children, function(z,s)
+									{
+										var $s = $(s);
+										if ($s.css('float') != 'none') return;
 
-					return this.cleanFinish(out);
-				}
+										// image delete callback
+										self.core.setCallback('imageDelete', s.src, $s);
+										last = s;
+									});
+								}
+								else if (nodes[i].tagName == 'IMG')
+								{
+									if (last != nodes[i])
+									{
+										// image delete callback
+										this.core.setCallback('imageDelete', nodes[i].src, $(nodes[i]));
+										last = nodes[i];
+									}
+								}
+							}
+						}
+					}
 
-				// copy verbatim until a tag
-				while (point < codeLength && code.charAt(point) != '<')
-				{
-					point++;
-				}
+					// backspace
+					if (key === this.keyCode.BACKSPACE)
+					{
+						this.keydown.removeInvisibleSpace();
+						this.keydown.removeEmptyListInTable(e);
+					}
 
-				if (i != point)
+					this.code.sync();
+				},
+				checkEvents: function(arrow, key)
 				{
-					cont = code.substr(i, point - i);
-					if (!cont.match(/^\s{2,}$/g))
+					if (!arrow && (this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
 					{
-						if ('\n' == out.charAt(out.length - 1)) out += this.cleanGetTabs();
-						else if ('\n' == cont.charAt(0))
+						this.core.addEvent(false);
+
+						if (this.keydown.checkKeyEvents(key))
 						{
-							out += '\n' + this.cleanGetTabs();
-							cont = cont.replace(/^\s+/, '');
+							this.buffer.set();
 						}
-
-						out += cont;
 					}
+				},
+				checkKeyEvents: function(key)
+				{
+					var k = this.keyCode;
+					var keys = [k.BACKSPACE, k.DELETE, k.ENTER, k.SPACE, k.ESC, k.TAB, k.CTRL, k.META, k.ALT, k.SHIFT];
 
-					if (cont.match(/\n/)) out += '\n' + this.cleanGetTabs();
-				}
-
-				start = point;
+					return ($.inArray(key, keys) == -1) ? true : false;
 
-				// find the end of the tag
-				while (point < codeLength && '>' != code.charAt(point))
+				},
+				addArrowsEvent: function(arrow)
 				{
-					point++;
-				}
-
-				tag = code.substr(start, point - start);
-				i = point;
+					if (!arrow) return;
 
-				var t;
+					if ((this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
+					{
+						this.core.addEvent(false);
+						return;
+					}
 
-				if ('!--' == tag.substr(1, 3))
+				    this.core.addEvent('arrow');
+				},
+				setupBuffer: function(e, key)
 				{
-					if (!tag.match(/--$/))
+					if (this.keydown.ctrl && key === 90 && !e.shiftKey && !e.altKey && this.opts.buffer.length) // z key
+					{
+						e.preventDefault();
+						this.buffer.undo();
+						return;
+					}
+					// undo
+					else if (this.keydown.ctrl && key === 90 && e.shiftKey && !e.altKey && this.opts.rebuffer.length !== 0)
+					{
+						e.preventDefault();
+						this.buffer.redo();
+						return;
+					}
+					else if (!this.keydown.ctrl)
 					{
-						while ('-->' != code.substr(point, 3))
+						if (key == this.keyCode.BACKSPACE || key == this.keyCode.DELETE || (key == this.keyCode.ENTER && !e.ctrlKey && !e.shiftKey) || key == this.keyCode.SPACE)
 						{
-							point++;
+							this.buffer.set();
+						}
+					}
+				},
+				setupSelectAll: function(e, key)
+				{
+					if (this.keydown.ctrl && key === 65)
+					{
+						this.utils.enableSelectAll();
+					}
+					else if (key != this.keyCode.LEFT_WIN && !this.keydown.ctrl)
+					{
+						this.utils.disableSelectAll();
+					}
+				},
+				onArrowDown: function()
+				{
+					var tags = [this.keydown.blockquote, this.keydown.pre, this.keydown.figcaption];
+
+					for (var i = 0; i < tags.length; i++)
+					{
+						if (tags[i])
+						{
+							this.keydown.insertAfterLastElement(tags[i]);
+							return false;
 						}
-						point += 2;
-						tag = code.substr(start, point - start);
-						i = point;
 					}
+				},
+				onShiftEnter: function(e)
+				{
+					this.buffer.set();
 
-					if ('\n' != out.charAt(out.length - 1)) out += '\n';
+					if (this.keydown.blockquote && this.utils.isEndOfElement())
+					{
+						return this.keydown.insertDblBreakLine(e);
+					}
 
-					out += this.cleanGetTabs();
-					out += tag + '>\n';
-				}
-				else if ('!' == tag[1])
+					return this.keydown.insertBreakLine(e);
+				},
+				onTab: function(e, key)
 				{
-					out = this.placeTag(tag + '>', out);
-				}
-				else if ('?' == tag[1])
+					if (!this.opts.tabFocus) return true;
+					if (this.utils.isEmpty(this.code.get()) && this.opts.tabAsSpaces === false) return true;
+
+					e.preventDefault();
+
+					var node;
+					if (this.keydown.pre && !e.shiftKey)
+					{
+						node = (this.opts.preSpaces) ? document.createTextNode(Array(this.opts.preSpaces + 1).join('\u00a0')) : document.createTextNode('\t');
+						this.insert.node(node);
+						this.code.sync();
+					}
+					else if (this.opts.tabAsSpaces !== false)
+					{
+						node = document.createTextNode(Array(this.opts.tabAsSpaces + 1).join('\u00a0'));
+						this.insert.node(node);
+						this.code.sync();
+					}
+					else
+					{
+						if (e.metaKey && key === 219) this.indent.decrease();
+						else if (e.metaKey && key === 221) this.indent.increase();
+						else if (!e.shiftKey) this.indent.increase();
+						else this.indent.decrease();
+					}
+
+					return false;
+				},
+				replaceDivToBreakLine: function()
 				{
-					out += tag + '>\n';
-				}
-				else if (t = tag.match(/^<(script|style|pre)/i))
+					var blockElem = this.selection.getBlock();
+					var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
+					if ((blockElem.tagName === 'DIV' || blockElem.tagName === 'P') && blockHtml === '' && !$(blockElem).hasClass('redactor-editor'))
+					{
+						var br = document.createElement('br');
+
+						$(blockElem).replaceWith(br);
+						this.caret.setBefore(br);
+
+						this.code.sync();
+
+						return false;
+					}
+				},
+				replaceDivToParagraph: function()
 				{
-					t[1] = t[1].toLowerCase();
-					tag = this.cleanTag(tag);
-					out = this.placeTag(tag, out);
-					end = String(code.substr(i + 1)).toLowerCase().indexOf('</' + t[1]);
+					var blockElem = this.selection.getBlock();
+					var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
+					if (blockElem.tagName === 'DIV' && blockHtml === '' && !$(blockElem).hasClass('redactor-editor'))
+					{
+						var p = document.createElement('p');
+						p.innerHTML = this.opts.invisibleSpace;
+
+						$(blockElem).replaceWith(p);
+						this.caret.setStart(p);
 
-					if (end)
+						this.code.sync();
+
+						return false;
+					}
+					else if (this.opts.cleanStyleOnEnter && blockElem.tagName == 'P')
 					{
-						cont = code.substr(i + 1, end);
-						i += end;
-						out += cont;
+						$(blockElem).removeAttr('class').removeAttr('style');
 					}
-				}
-				else
+				},
+				insertParagraph: function(e)
 				{
-					tag = this.cleanTag(tag);
-					out = this.placeTag(tag, out);
-				}
-			}
-
-			return this.cleanFinish(out);
-		},
-		cleanGetTabs: function()
-		{
-			var s = '';
-			for ( var j = 0; j < this.cleanlevel; j++ )
-			{
-				s += '\t';
-			}
+					e.preventDefault();
 
-			return s;
-		},
-		cleanFinish: function(code)
-		{
-			code = code.replace(/\n\s*\n/g, '\n');
-			code = code.replace(/^[\s\n]*/, '');
-			code = code.replace(/[\s\n]*$/, '');
-			code = code.replace(/<script(.*?)>\n<\/script>/gi, '<script$1></script>');
+					this.selection.get();
 
-			this.cleanlevel = 0;
+					var p = document.createElement('p');
+					p.innerHTML = this.opts.invisibleSpace;
 
-			return code;
-		},
-		cleanTag: function (tag)
-		{
-			var tagout = '';
-			tag = tag.replace(/\n/g, ' ');
-			tag = tag.replace(/\s{2,}/g, ' ');
-			tag = tag.replace(/^\s+|\s+$/g, ' ');
+					this.range.deleteContents();
+					this.range.insertNode(p);
 
-			var suffix = '';
-			if (tag.match(/\/$/))
-			{
-				suffix = '/';
-				tag = tag.replace(/\/+$/, '');
-			}
+					this.caret.setStart(p);
 
-			var m;
-			while (m = /\s*([^= ]+)(?:=((['"']).*?\3|[^ ]+))?/.exec(tag))
-			{
-				if (m[2]) tagout += m[1].toLowerCase() + '=' + m[2];
-				else if (m[1]) tagout += m[1].toLowerCase();
+					this.code.sync();
 
-				tagout += ' ';
-				tag = tag.substr(m[0].length);
-			}
+					return false;
+				},
+				exitFromBlockquote: function(e)
+				{
+					if (!this.utils.isEndOfElement()) return;
 
-			return tagout.replace(/\s*$/, '') + suffix + '>';
-		},
-		placeTag: function (tag, out)
-		{
-			var nl = tag.match(this.cleannewLevel);
-			if (tag.match(this.cleanlineBefore) || nl)
-			{
-				out = out.replace(/\s*$/, '');
-				out += '\n';
-			}
+					var tmp = $.trim($(this.keydown.block).html());
+					if (tmp.search(/(<br\s?\/?>){2}$/i) != -1)
+					{
+						e.preventDefault();
 
-			if (nl && '/' == tag.charAt(1)) this.cleanlevel--;
-			if ('\n' == out.charAt(out.length - 1)) out += this.cleanGetTabs();
-			if (nl && '/' != tag.charAt(1)) this.cleanlevel++;
+						if (this.opts.linebreaks)
+						{
+							var br = document.createElement('br');
+							$(this.keydown.blockquote).after(br);
 
-			out += tag;
+							this.caret.setBefore(br);
+							$(this.keydown.block).html(tmp.replace(/<br\s?\/?>$/i, ''));
+						}
+						else
+						{
+							var node = $(this.opts.emptyHtml);
+							$(this.keydown.blockquote).after(node);
+							this.caret.setStart(node);
+						}
 
-			if (tag.match(this.cleanlineAfter) || tag.match(this.cleannewLevel))
-			{
-				out = out.replace(/ *$/, '');
-				out += '\n';
-			}
+						return true;
 
-			return out;
-		},
+					}
 
-		// FORMAT
-		formatEmpty: function(e)
-		{
-			var html = $.trim(this.$editor.html());
+					return;
 
-			if (this.opts.linebreaks)
-			{
-				if (html == '')
+				},
+				insertAfterLastElement: function(element)
 				{
-					e.preventDefault();
-					this.$editor.html('');
-					this.focus();
-				}
-			}
-			else
-			{
-				html = html.replace(/<br\s?\/?>/i, '');
-				var thtml = html.replace(/<p>\s?<\/p>/gi, '');
+					if (!this.utils.isEndOfElement()) return;
+
+					this.buffer.set();
+
+					if (this.opts.linebreaks)
+					{
+						var contents = $('<div>').append($.trim(this.$editor.html())).contents();
+						var last = contents.last()[0];
+						if (last.tagName == 'SPAN' && last.innerHTML === '')
+						{
+							last = contents.prev()[0];
+						}
+
+						if (this.utils.getOuterHtml(last) != this.utils.getOuterHtml(element)) return;
+
+						var br = document.createElement('br');
+						$(element).after(br);
+						this.caret.setAfter(br);
+
+					}
+					else
+					{
+						if (this.$editor.contents().last()[0] !== element) return;
 
-				if (html === '' || thtml === '')
+						var node = $(this.opts.emptyHtml);
+						$(element).after(node);
+						this.caret.setStart(node);
+					}
+				},
+				insertNewLine: function(e)
 				{
 					e.preventDefault();
 
-					var node = $(this.opts.emptyHtml).get(0);
-					this.$editor.html(node);
-					this.focus();
-				}
-			}
+					var node = document.createTextNode('\n');
 
-			this.sync();
-		},
-		formatBlocks: function(tag)
-		{
-			if (this.browser('mozilla') && this.isFocused())
-			{
-				this.$editor.focus();
-			}
+					this.selection.get();
 
-			this.bufferSet();
+					this.range.deleteContents();
+					this.range.insertNode(node);
 
-			var nodes = this.getBlocks();
-			this.selectionSave();
+					this.caret.setAfter(node);
 
-			$.each(nodes, $.proxy(function(i, node)
-			{
-				if (node.tagName !== 'LI')
+					this.code.sync();
+
+					return false;
+				},
+				insertBreakLine: function(e)
+				{
+					return this.keydown.insertBreakLineProcessing(e);
+				},
+				insertDblBreakLine: function(e)
+				{
+					return this.keydown.insertBreakLineProcessing(e, true);
+				},
+				insertBreakLineProcessing: function(e, dbl)
 				{
-					var parent = $(node).parent();
+					e.stopPropagation();
 
-					if (tag === 'p')
+					this.selection.get();
+					var br1 = document.createElement('br');
+
+					this.range.deleteContents();
+					this.range.insertNode(br1);
+
+					if (dbl === true)
 					{
-						if ((node.tagName === 'P'
-						&& parent.size() != 0
-						&& parent[0].tagName === 'BLOCKQUOTE')
-						||
-						node.tagName === 'BLOCKQUOTE')
-						{
-							this.formatQuote();
-							return;
-						}
-						else if (this.opts.linebreaks)
-						{
-							if (node && node.tagName.search(/H[1-6]/) == 0)
-							{
-								$(node).replaceWith(node.innerHTML + '<br>');
-							}
-							else return;
-						}
-						else
-						{
-							this.formatBlock(tag, node);
-						}
+						var br2 = document.createElement('br');
+						this.range.insertNode(br2);
+						this.caret.setAfter(br2);
 					}
 					else
 					{
-						this.formatBlock(tag, node);
+						this.caret.setAfter(br1);
 					}
-				}
-
-			}, this));
 
-			this.selectionRestore();
-			this.sync();
-		},
-		formatBlock: function(tag, block)
-		{
-			if (block === false) block = this.getBlock();
-			if (block === false && this.opts.linebreaks === true)
-			{
-				this.execCommand('formatblock', tag);
-				return true;
-			}
+					this.code.sync();
 
-			var contents = '';
-			if (tag !== 'pre')
-			{
-				contents = $(block).contents();
-			}
-			else
-			{
-				//contents = this.cleanEncodeEntities($(block).text());
-				contents = $(block).html();
-				if ($.trim(contents) === '')
+					return false;
+				},
+				removeInvisibleSpace: function()
 				{
-					contents = '<span id="selection-marker-1"></span>';
-				}
-			}
+					var $current = $(this.keydown.current);
+					if ($current.text().search(/^\u200B$/g) === 0)
+					{
+						$current.remove();
+					}
+				},
+				removeEmptyListInTable: function(e)
+				{
+					var $current = $(this.keydown.current);
+					var $parent = $(this.keydown.parent);
+					var td = $current.closest('td');
 
-			if (block.tagName === 'PRE') tag = 'p';
+					if (td.size() !== 0 && $current.closest('li') && $parent.children('li').size() === 1)
+					{
+						if (!this.utils.isEmpty($current.text())) return;
 
-			if (this.opts.linebreaks === true && tag === 'p')
-			{
-				$(block).replaceWith($('<div>').append(contents).html() + '<br>');
-			}
-			else
-			{
-				var parent = this.getParent();
+						e.preventDefault();
 
-				var node = $('<' + tag + '>').append(contents);
-				$(block).replaceWith(node);
+						$current.remove();
+						$parent.remove();
 
-				if (parent && parent.tagName == 'TD')
-				{
-					$(node).wrapAll('<td>');
+						this.caret.setStart(td);
+					}
 				}
-			}
+			};
 		},
-		formatChangeTag: function(fromElement, toTagName, save)
+		keyup: function()
 		{
-			if (save !== false) this.selectionSave();
-
-			var newElement = $('<' + toTagName + '/>');
-			$(fromElement).replaceWith(function() { return newElement.append($(this).contents()); });
+			return {
+				init: function(e)
+				{
+					if (this.rtePaste) return;
 
-			if (save !== false) this.selectionRestore();
+					var key = e.which;
 
-			return newElement;
-		},
+					this.keyup.current = this.selection.getCurrent();
+					this.keyup.parent = this.selection.getParent();
+					var $parent = this.utils.isRedactorParent($(this.keyup.parent).parent());
 
-		// QUOTE
-		formatQuote: function()
-		{
-			if (this.browser('mozilla') && this.isFocused())
-			{
-				this.$editor.focus();
-			}
+					// callback
+					var keyupStop = this.core.setCallback('keyup', e);
+					if (keyupStop === false)
+					{
+						e.preventDefault();
+						return false;
+					}
 
-			this.bufferSet();
+					// replace to p before / after the table or body
+					if (!this.opts.linebreaks && this.keyup.current.nodeType == 3 && this.keyup.current.length <= 1 && (this.keyup.parent === false || this.keyup.parent.tagName == 'BODY'))
+					{
+						this.keyup.replaceToParagraph();
+					}
 
-			// paragraphy
-			if (this.opts.linebreaks === false)
-			{
-				this.selectionSave();
+					if ($(this.keyup.parent).hasClass('redactor-invisible-space') && ($parent === false || $parent[0].tagName == 'BODY'))
+					{
+						$(this.keyup.parent).contents().unwrap();
+						this.keyup.replaceToParagraph();
+					}
 
-				var blocks = this.getBlocks();
+					// linkify
+					if (this.opts.convertLinks && (this.opts.convertUrlLinks || this.opts.convertImageLinks || this.opts.convertVideoLinks) && key === this.keyCode.ENTER)
+					{
+						this.formatLinkify(this.opts.linkProtocol, this.opts.convertLinks, this.opts.convertUrlLinks, this.opts.convertImageLinks, this.opts.convertVideoLinks, this.opts.linkSize);
 
-				var blockquote = false;
-				var blocksLen = blocks.length;
-				if (blocks)
-				{
-					var data = '';
-					var replaced = '';
-					var replace = false;
-					var paragraphsOnly = true;
+						this.observe.load();
+						this.code.sync();
+					}
 
-					$.each(blocks, function(i,s)
+					if (key === this.keyCode.DELETE || key === this.keyCode.BACKSPACE)
 					{
-						if (s.tagName !== 'P') paragraphsOnly = false;
-					});
+						// clear unverified
+						this.clean.clearUnverified();
 
-					$.each(blocks, $.proxy(function(i,s)
-					{
-						if (s.tagName === 'BLOCKQUOTE')
+						if (this.observe.image)
 						{
-							this.formatBlock('p', s, false);
-						}
-						else if (s.tagName === 'P')
-						{
-							blockquote = $(s).parent();
-							// from blockquote
-							if (blockquote[0].tagName == 'BLOCKQUOTE')
-							{
-								var count = $(blockquote).children('p').size();
+							e.preventDefault();
 
-								// one
-								if (count == 1)
-								{
-									$(blockquote).replaceWith(s);
-								}
-								// all
-								else if (count == blocksLen)
-								{
-									replace = 'blockquote';
-									data += this.outerHtml(s);
-								}
-								// some
-								else
-								{
-									replace = 'html';
-									data += this.outerHtml(s);
+							this.image.hideResize();
 
-									if (i == 0)
-									{
-										$(s).addClass('redactor-replaced').empty();
-										replaced = this.outerHtml(s);
-									}
-									else $(s).remove();
-								}
-							}
-							// to blockquote
-							else
-							{
-								if (paragraphsOnly === false || blocks.length == 1)
-								{
-									this.formatBlock('blockquote', s, false);
-								}
-								else
-								{
-									replace = 'paragraphs';
-									data += this.outerHtml(s);
-								}
-							}
+							this.buffer.set();
+							this.image.remove(this.observe.image);
+							this.observe.image = false;
 
-						}
-						else if (s.tagName !== 'LI')
-						{
-							this.formatBlock('blockquote', s, false);
+							return false;
 						}
 
-					}, this));
+						// remove empty paragraphs
+						this.$editor.find('p').each($.proxy(this.utils.removeEmpty, this));
 
-					if (replace)
-					{
-						if (replace == 'paragraphs')
-						{
-							$(blocks[0]).replaceWith('<blockquote>' + data + '</blockquote>');
-							$(blocks).remove();
-						}
-						else if (replace == 'blockquote')
-						{
-							$(blockquote).replaceWith(data);
-						}
-						else if (replace == 'html')
+						// remove invisible space
+						if (this.keyup.current && this.keyup.current.tagName == 'DIV' && this.utils.isEmpty(this.keyup.current.innerHTML))
 						{
-							var html = this.$editor.html().replace(replaced, '</blockquote>' + data + '<blockquote>');
-
-							this.$editor.html(html);
-							this.$editor.find('blockquote').each(function()
+							if (this.opts.linebreaks)
 							{
-								if ($.trim($(this).html()) == '') $(this).remove();
-							})
+								$(this.keyup.current).after(this.selection.getMarkerAsHtml());
+								this.selection.restore();
+								$(this.keyup.current).remove();
+							}
 						}
+
+						// if empty
+						return this.keyup.formatEmpty(e);
+					}
+				},
+				replaceToParagraph: function()
+				{
+					var $current = $(this.keyup.current);
+					var node = $('<p>').append($current.clone());
+					$current.replaceWith(node);
+					var next = $(node).next();
+					if (typeof(next[0]) !== 'undefined' && next[0].tagName == 'BR')
+					{
+						next.remove();
 					}
-				}
 
-				this.selectionRestore();
-			}
-			// linebreaks
-			else
-			{
-				var block = this.getBlock();
-				if (block.tagName === 'BLOCKQUOTE')
+					this.caret.setEnd(node);
+				},
+				formatEmpty: function(e)
 				{
-					this.selectionSave();
+					var html = $.trim(this.$editor.html());
 
-					var html = $.trim($(block).html());
-					var selection = $.trim(this.getSelectionHtml());
+					if (!this.utils.isEmpty(html)) return;
 
-					html = html.replace(/<span(.*?)id="selection-marker(.*?)<\/span>/gi, '');
+					e.preventDefault();
 
-					if (html == selection)
+					if (this.opts.linebreaks)
 					{
-						$(block).replaceWith($(block).html() + '<br>');
+						if (!this.utils.browser('msie')) this.$editor.html('<br />');
+						this.focus.setStart();
 					}
 					else
 					{
-						// replace
-						this.inlineFormat('tmp');
-						var tmp = this.$editor.find('tmp');
-						tmp.empty();
-
-						var newhtml = this.$editor.html().replace('<tmp></tmp>', '</blockquote><span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>' + selection + '<blockquote>');
+						html = '<p><br /></p>';
 
-						this.$editor.html(newhtml);
-						tmp.remove();
-						this.$editor.find('blockquote').each(function()
-						{
-							if ($.trim($(this).html()) == '') $(this).remove();
-						})
+						this.$editor.html(html);
+						this.focus.setStart();
 					}
 
-					this.selectionRestore();
-					this.$editor.find('span#selection-marker-1').attr('id', false);
-				}
-				else
-				{
-					var wrapper = this.selectionWrap('blockquote');
-					var html = $(wrapper).html();
-
-					var blocksElemsRemove = ['ul', 'ol', 'table', 'tr', 'tbody', 'thead', 'tfoot', 'dl'];
-					$.each(blocksElemsRemove, function(i,s)
-					{
-						html = html.replace(new RegExp('<' + s + '(.*?)>', 'gi'), '');
-						html = html.replace(new RegExp('</' + s + '>', 'gi'), '');
-					});
-
-					var blocksElems = this.opts.blockLevelElements;
-					$.each(blocksElems, function(i,s)
-					{
-						html = html.replace(new RegExp('<' + s + '(.*?)>', 'gi'), '');
-						html = html.replace(new RegExp('</' + s + '>', 'gi'), '<br>');
-					});
+					this.code.sync();
 
-					$(wrapper).html(html);
-					this.selectionElement(wrapper);
-					var next = $(wrapper).next();
-					if (next.size() != 0 && next[0].tagName === 'BR')
-					{
-						next.remove();
-					}
+					return false;
 				}
-			}
-
-			this.sync();
-		},
-
-		// BLOCK
-		blockRemoveAttr: function(attr, value)
-		{
-			var nodes = this.getBlocks();
-			$(nodes).removeAttr(attr);
-
-			this.sync();
+			};
 		},
-		blockSetAttr: function(attr, value)
+		shortcuts: function()
 		{
-			var nodes = this.getBlocks();
-			$(nodes).attr(attr, value);
+			return {
+				init: function(e, key)
+				{
+					// disable browser's hot keys for bold and italic
+					if (!this.opts.shortcuts)
+					{
+						if ((e.ctrlKey || e.metaKey) && (key === 66 || key === 73)) e.preventDefault();
+						return false;
+					}
 
-			this.sync();
-		},
-		blockRemoveStyle: function(rule)
-		{
-			var nodes = this.getBlocks();
-			$(nodes).css(rule, '');
-			this.removeEmptyAttr(nodes, 'style');
+					$.each(this.opts.shortcuts, $.proxy(function(str, command)
+					{
+						var keys = str.split(',');
+						var len = keys.length;
+						for (var i = 0; i < len; i++)
+						{
+							if (typeof keys[i] === 'string')
+							{
+								this.shortcuts.handler(e, $.trim(keys[i]), $.proxy(function()
+								{
+									var func;
+									if (command.func.search(/\./) != '-1')
+									{
+										func = command.func.split('.');
+										if (typeof this[func[0]] != 'undefined')
+										{
+											this[func[0]][func[1]].apply(this, command.params);
+										}
+									}
+									else
+									{
+										this[command.func].apply(this, command.params);
+									}
 
-			this.sync();
-		},
-		blockSetStyle: function (rule, value)
-		{
-			var nodes = this.getBlocks();
-			$(nodes).css(rule, value);
+								}, this));
+							}
 
-			this.sync();
-		},
-		blockRemoveClass: function(className)
-		{
-			var nodes = this.getBlocks();
-			$(nodes).removeClass(className);
-			this.removeEmptyAttr(nodes, 'class');
+						}
 
-			this.sync();
-		},
-		blockSetClass: function(className)
-		{
-			var nodes = this.getBlocks();
-			$(nodes).addClass(className);
+					}, this));
+				},
+				handler: function(e, keys, origHandler)
+				{
+					// based on https://github.com/jeresig/jquery.hotkeys
+					var hotkeysSpecialKeys =
+					{
+						8: "backspace", 9: "tab", 10: "return", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
+						20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
+						37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del", 59: ";", 61: "=",
+						96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
+						104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
+						112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
+						120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 173: "-", 186: ";", 187: "=",
+						188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'"
+					};
+
+
+					var hotkeysShiftNums =
+					{
+						"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
+						"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
+						".": ">",  "/": "?",  "\\": "|"
+					};
 
-			this.sync();
-		},
+					keys = keys.toLowerCase().split(" ");
+					var special = hotkeysSpecialKeys[e.keyCode],
+						character = String.fromCharCode( e.which ).toLowerCase(),
+						modif = "", possible = {};
 
-		// INLINE
-		inlineRemoveClass: function(className)
-		{
-			this.selectionSave();
+					$.each([ "alt", "ctrl", "meta", "shift"], function(index, specialKey)
+					{
+						if (e[specialKey + 'Key'] && special !== specialKey)
+						{
+							modif += specialKey + '+';
+						}
+					});
 
-			this.inlineEachNodes(function(node)
-			{
-				$(node).removeClass(className);
-				this.removeEmptyAttr(node, 'class');
-			});
 
-			this.selectionRestore();
-			this.sync();
-		},
-		inlineSetClass: function(className)
-		{
-			var current = this.getCurrent();
-			if (!$(current).hasClass(className)) this.inlineMethods('addClass', className);
-		},
-		inlineRemoveStyle: function (rule)
-		{
-			this.selectionSave();
+					if (special) possible[modif + special] = true;
+					if (character)
+					{
+						possible[modif + character] = true;
+						possible[modif + hotkeysShiftNums[character]] = true;
 
-			this.inlineEachNodes(function(node)
-			{
-				$(node).css(rule, '');
-				this.removeEmptyAttr(node, 'style');
-			});
+						// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
+						if (modif === "shift+")
+						{
+							possible[hotkeysShiftNums[character]] = true;
+						}
+					}
 
-			this.selectionRestore();
-			this.sync();
-		},
-		inlineSetStyle: function(rule, value)
-		{
-			this.inlineMethods('css', rule, value);
+					for (var i = 0, len = keys.length; i < len; i++)
+					{
+						if (possible[keys[i]])
+						{
+							e.preventDefault();
+							return origHandler.apply(this, arguments);
+						}
+					}
+				}
+			};
 		},
-		inlineRemoveAttr: function (attr)
+		line: function()
 		{
-			this.selectionSave();
-
-			var range = this.getRange(), node = this.getElement(), nodes = this.getNodes();
+			return {
+				insert: function()
+				{
+					this.buffer.set();
 
-			if (range.collapsed || range.startContainer === range.endContainer && node)
-			{
-				nodes = $( node );
-			}
+					var blocks = this.selection.getBlocks();
+ 					if (blocks[0] !== false && this.line.isExceptLastOrFirst(blocks))
+	 				{
+	 					if (!this.utils.browser('msie')) this.$editor.focus();
+	 					return;
+					}
 
-			$(nodes).removeAttr(attr);
+					if (this.utils.browser('msie'))
+					{
+						this.line.insertInIe();
+					}
+					else
+					{
+						this.line.insertInOthersBrowsers();
+					}
+				},
+				isExceptLastOrFirst: function(blocks)
+				{
+					var exceptTags = ['li', 'td', 'th', 'blockquote', 'figcaption', 'pre', 'dl', 'dt', 'dd'];
 
-			this.inlineUnwrapSpan();
+					var first = blocks[0].tagName.toLowerCase();
+					var last = this.selection.getLastBlock();
 
-			this.selectionRestore();
-			this.sync();
-		},
-		inlineSetAttr: function(attr, value)
-		{
-			this.inlineMethods('attr', attr, value );
-		},
-		inlineMethods: function(type, attr, value)
-		{
-			this.bufferSet();
-			this.selectionSave();
+					last = (typeof last == 'undefined') ? first : last.tagName.toLowerCase();
 
-			var range = this.getRange()
-			var el = this.getElement();
+					var firstFound = $.inArray(first, exceptTags) != -1;
+					var lastFound = $.inArray(last, exceptTags) != -1;
 
-			if ((range.collapsed || range.startContainer === range.endContainer) && el && !this.nodeTestBlocks(el))
-			{
-				$(el)[type](attr, value);
-			}
-			else
-			{
-				var cmd, arg = value;
-				switch (attr)
-				{
-					case 'font-size':
-						cmd = 'fontSize';
-						arg = 4;
-					break;
-					case 'font-family':
-						cmd = 'fontName';
-					break;
-					case 'color':
-						cmd = 'foreColor';
-					break;
-					case 'background-color':
-						cmd = 'backColor';
-					break;
-				}
+					if ((firstFound && lastFound) || firstFound)
+					{
+						return true;
+					}
+				},
+				insertInIe: function()
+				{
+					this.utils.saveScroll();
+					this.buffer.set();
 
-				this.document.execCommand(cmd, false, arg);
+					this.insert.node(document.createElement('hr'));
 
-				var fonts = this.$editor.find('font');
-				$.each(fonts, $.proxy(function(i, s)
+					this.utils.restoreScroll();
+					this.code.sync();
+				},
+				insertInOthersBrowsers: function()
 				{
-					this.inlineSetMethods(type, s, attr, value);
+					this.buffer.set();
 
-				}, this));
+					var extra = '<p id="redactor-insert-line"><br /></p>';
+					if (this.opts.linebreaks) extra = '<br id="redactor-insert-line">';
 
-			}
+					document.execCommand('insertHTML', false, '<hr>' + extra);
 
-			this.selectionRestore();
-			this.sync();
+					this.line.setFocus();
+					this.code.sync();
+				},
+				setFocus: function()
+				{
+					var node = this.$editor.find('#redactor-insert-line');
+					var next = $(node).next()[0];
+
+					if (next)
+					{
+						this.caret.setAfter(node);
+						node.remove();
+					}
+					else
+					{
+						node.removeAttr('id');
+					}
+				}
+			};
 		},
-		inlineSetMethods: function(type, s, attr, value)
+		list: function()
 		{
-			var parent = $(s).parent(), el;
+			return {
+				toggle: function(cmd)
+				{
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
-			var selectionHtml = this.getSelectionText();
-			var parentHtml = $(parent).text();
-			var selected = selectionHtml == parentHtml;
+					this.buffer.set();
+					this.selection.save();
 
-			if (selected && parent && parent[0].tagName === 'INLINE' && parent[0].attributes.length != 0)
-			{
-				el = parent;
-				$(s).replaceWith($(s).html());
-			}
-			else
-			{
-				el = $('<inline>').append($(s).contents());
-				$(s).replaceWith(el);
-			}
+					var parent = this.selection.getParent();
+					var $list = $(parent).closest('ol, ul');
 
+					if (!this.utils.isRedactorParent($list) && $list.size() !== 0)
+					{
+						$list = false;
+					}
 
-			$(el)[type](attr, value);
+					var isUnorderedCmdOrdered, isOrderedCmdUnordered;
+					var remove = false;
+					if ($list && $list.length)
+					{
+						remove = true;
+						var listTag = $list[0].tagName;
 
-			return el;
-		},
-		// Sort elements and execute callback
-		inlineEachNodes: function(callback)
-		{
-			var range = this.getRange(),
-				node = this.getElement(),
-				nodes = this.getNodes(),
-				collapsed;
+						isUnorderedCmdOrdered = (cmd === 'orderedlist' && listTag === 'UL');
+						isOrderedCmdUnordered = (cmd === 'unorderedlist' && listTag === 'OL');
+					}
 
-			if (range.collapsed || range.startContainer === range.endContainer && node)
-			{
-				nodes = $(node);
-				collapsed = true;
-			}
+					if (isUnorderedCmdOrdered)
+					{
+						this.utils.replaceToTag($list, 'ol');
+					}
+					else if (isOrderedCmdUnordered)
+					{
+						this.utils.replaceToTag($list, 'ul');
+					}
+					else
+					{
+						if (remove)
+						{
+							this.list.remove(cmd);
+						}
+						else
+						{
+							this.list.insert(cmd);
+						}
+					}
 
-			$.each(nodes, $.proxy(function(i, node)
-			{
-				if (!collapsed && node.tagName !== 'INLINE')
+
+					this.selection.restore();
+					this.code.sync();
+				},
+				insert: function(cmd)
 				{
-					var selectionHtml = this.getSelectionText();
-					var parentHtml = $(node).parent().text();
-					var selected = selectionHtml == parentHtml;
+					if (this.utils.browser('msie') && this.opts.linebreaks)
+					{
+						this.list.insertInIe(cmd);
+					}
+					else
+					{
+						document.execCommand('insert' + cmd);
+					}
+
+					var parent = this.selection.getParent();
+					var $list = $(parent).closest('ol, ul');
 
-					if (selected && node.parentNode.tagName === 'INLINE' && !$(node.parentNode).hasClass('redactor_editor'))
+					if (!this.opts.linebreaks && this.utils.isEmpty($list.find('li').text()))
 					{
-						node = node.parentNode;
+						var $children = $list.children('li');
+						$children.find('br').remove();
+						$children.append(this.selection.getMarkerAsHtml());
 					}
-					else return;
-				}
-				callback.call(this, node);
 
-			}, this ) );
-		},
-		inlineUnwrapSpan: function()
-		{
-			var $spans = this.$editor.find('inline');
+					if ($list.length)
+					{
+						// remove block-element list wrapper
+						var $listParent = $list.parent();
+						if (this.utils.isRedactorParent($listParent) && $listParent[0].tagName != 'LI' && this.utils.isBlock($listParent[0]))
+						{
+							$listParent.replaceWith($listParent.contents());
+						}
+					}
 
-			$.each($spans, $.proxy(function(i, span)
-			{
-				var $span = $(span);
+					if (!this.utils.browser('msie'))
+					{
+						this.$editor.focus();
+					}
 
-				if ($span.attr('class') === undefined && $span.attr('style') === undefined)
+					this.clean.clearUnverified();
+				},
+				insertInIe: function(cmd)
 				{
-					$span.contents().unwrap();
-				}
+					var wrapper = this.selection.wrap('div');
+					var wrapperHtml = $(wrapper).html();
 
-			}, this));
-		},
-		inlineFormat: function(tag)
-		{
-			this.selectionSave();
+					var tmpList = (cmd == 'orderedlist') ? $('<ol>') : $('<ul>');
+					var tmpLi = $('<li>');
 
-			this.document.execCommand('fontSize', false, 4 );
+					if ($.trim(wrapperHtml) === '')
+					{
+						tmpLi.append(this.selection.getMarkerAsHtml());
+						tmpList.append(tmpLi);
+						this.$editor.find('#selection-marker-1').replaceWith(tmpList);
+					}
+					else
+					{
+						var items = wrapperHtml.split(/<br\s?\/?>/gi);
+						if (items)
+						{
+							for (var i = 0; i < items.length; i++)
+							{
+								if ($.trim(items[i]) !== '')
+								{
+									tmpList.append($('<li>').html(items[i]));
+								}
+							}
+						}
+						else
+						{
+							tmpLi.append(wrapperHtml);
+							tmpList.append(tmpLi);
+						}
 
-			var fonts = this.$editor.find('font');
-			var last;
-			$.each(fonts, function(i, s)
-			{
-				var el = $('<' + tag + '/>').append($(s).contents());
-				$(s).replaceWith(el);
-				last = el;
-			});
+						$(wrapper).replaceWith(tmpList);
+					}
+				},
+				remove: function(cmd)
+				{
+					document.execCommand('insert' + cmd);
 
-			this.selectionRestore();
+					var $current = $(this.selection.getCurrent());
 
-			this.sync();
-		},
-		inlineRemoveFormat: function(tag)
-		{
-			this.selectionSave();
+					this.indent.fixEmptyIndent();
 
-			var utag = tag.toUpperCase();
-			var nodes = this.getNodes();
-			var parent = $(this.getParent()).parent();
+					if (!this.opts.linebreaks && $current.closest('li, th, td').size() === 0)
+					{
+						document.execCommand('formatblock', false, 'p');
+						this.$editor.find('ul, ol, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
+					}
 
-			$.each(nodes, function(i, s)
-			{
-				if (s.tagName === utag) this.inlineRemoveFormatReplace(s);
-			});
+					var $table = $(this.selection.getCurrent()).closest('table');
+					var $prev = $table.prev();
+					if (!this.opts.linebreaks && $table.size() !== 0 && $prev.size() !== 0 && $prev[0].tagName == 'BR')
+					{
+						$prev.remove();
+					}
 
-			if (parent && parent[0].tagName === utag) this.inlineRemoveFormatReplace(parent);
+					this.clean.clearUnverified();
 
-			this.selectionRestore();
-			this.sync();
+				}
+			};
 		},
-		inlineRemoveFormatReplace: function(el)
+		block: function()
 		{
-			$(el).replaceWith($(el).contents());
-		},
+			return {
+				formatting: function(name)
+				{
+					var type, value;
 
+					if (typeof this.formatting[name].data != 'undefined') type = 'data';
+					else if (typeof this.formatting[name].attr != 'undefined') type = 'attr';
+					else if (typeof this.formatting[name].class != 'undefined') type = 'class';
 
-		// INSERT
-		insertHtml: function (html, sync)
-		{
-			var current = this.getCurrent();
-			var parent = current.parentNode;
+					if (type) value = this.formatting[name][type];
 
-			this.focusWithSaveScroll();
+					this.block.format(this.formatting[name].tag, type, value);
 
-			this.bufferSet();
+				},
+				format: function(tag, type, value)
+				{
+					if (tag == 'quote') tag = 'blockquote';
 
-			var $html = $('<div>').append($.parseHTML(html));
-			html = $html.html();
+					var formatTags = ['p', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
+					if ($.inArray(tag, formatTags) == -1) return;
 
-			html = this.cleanRemoveEmptyTags(html);
+					this.block.isRemoveInline = (tag == 'pre' || tag.search(/h[1-6]/i) != -1);
 
-			// Update value
-			$html = $('<div>').append($.parseHTML(html));
-			var currBlock = this.getBlock();
+					// focus
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
-			if ($html.contents().length == 1)
-			{
-				var htmlTagName = $html.contents()[0].tagName;
+					this.block.blocks = this.selection.getBlocks();
 
-				// If the inserted and received text tags match
-				if (htmlTagName != 'P' && htmlTagName == currBlock.tagName || htmlTagName == 'PRE')
-				{
-					//html = $html.html();
-					$html = $('<div>').append(html);
-				}
-			}
+					this.block.blocksSize = this.block.blocks.length;
+					this.block.type = type;
+					this.block.value = value;
 
-			if (this.opts.linebreaks)
-			{
-				html = html.replace(/<p(.*?)>([\w\W]*?)<\/p>/gi, '$2<br>');
-			}
+					this.buffer.set();
+					this.selection.save();
 
-			// add text in a paragraph
-			if (!this.opts.linebreaks && $html.contents().length == 1 && $html.contents()[0].nodeType == 3
-				&& (this.getRangeSelectedNodes().length > 2 || (!current || current.tagName == 'BODY' && !parent || parent.tagName == 'HTML')))
-			{
-				html = '<p>' + html + '</p>';
-			}
+					this.block.set(tag);
 
-			html = this.setSpansVerifiedHtml(html);
+					this.selection.restore();
+					this.code.sync();
 
-			if ($html.contents().length > 1 && currBlock
-			|| $html.contents().is('p, :header, ul, ol, li, div, table, td, blockquote, pre, address, section, header, footer, aside, article'))
-			{
-				if (this.browser('msie'))
+				},
+				set: function(tag)
 				{
-					if (!this.isIe11())
+					this.selection.get();
+					this.block.containerTag = this.range.commonAncestorContainer.tagName;
+
+					if (this.range.collapsed)
 					{
-						this.document.selection.createRange().pasteHTML(html);
+						this.block.setCollapsed(tag);
 					}
 					else
 					{
-						this.execPasteFrag(html);
+						this.block.setMultiple(tag);
 					}
-				}
-				else
-				{
-					this.document.execCommand('inserthtml', false, html);
-				}
-			}
-			else this.insertHtmlAdvanced(html, false);
-
-			if (this.selectall)
-			{
-				this.window.setTimeout($.proxy(function()
+				},
+				setCollapsed: function(tag)
 				{
-					if (!this.opts.linebreaks) this.selectionEnd(this.$editor.contents().last());
-					else this.focusEnd();
+					var block = this.block.blocks[0];
+					if (block === false) return;
 
-				}, this), 1);
-			}
+					if (block.tagName == 'LI')
+					{
+						if (tag != 'blockquote') return;
 
-			this.observeStart();
+						this.block.formatListToBlockquote();
+						return;
+					}
 
-			// set no editable
-			this.setNonEditable();
+					var isContainerTable = (this.block.containerTag  == 'TD' || this.block.containerTag  == 'TH');
+					if (isContainerTable)
+					{
+						if (!this.opts.linebreaks && tag == 'p')
+						{
+							document.execCommand('formatblock', false, '<' + tag + '>');
 
-			if (sync !== false) this.sync();
-		},
-		insertHtmlAdvanced: function(html, sync)
-		{
-			html = this.setSpansVerifiedHtml(html);
+							block = this.selection.getBlock();
+							this.block.toggle($(block));
+						}
+					}
+					else if (block.tagName.toLowerCase() != tag)
+					{
+						if (this.opts.linebreaks && tag == 'p')
+						{
+							$(block).prepend('<br>').append('<br>');
+							this.utils.replaceWithContents(block);
+						}
+						else
+						{
+							var $formatted = this.utils.replaceToTag(block, tag);
 
-			var sel = this.getSelection();
+							this.block.toggle($formatted);
 
-			if (sel.getRangeAt && sel.rangeCount)
-			{
-				var range = sel.getRangeAt(0);
-				range.deleteContents();
+							if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
+							if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
+							if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
+						}
+					}
+					else if (tag == 'blockquote' && block.tagName.toLowerCase() == tag)
+					{
+						// blockquote off
+						if (this.opts.linebreaks)
+						{
+							$(block).prepend('<br>').append('<br>');
+							this.utils.replaceWithContents(block);
+						}
+						else
+						{
+							var $el = this.utils.replaceToTag(block, 'p');
+							this.block.toggle($el);
+						}
+					}
+					else if (block.tagName.toLowerCase() == tag)
+					{
+						this.block.toggle($(block));
+					}
 
-				var el = document.createElement('div');
-				el.innerHTML = html;
-				var frag = document.createDocumentFragment(), node, lastNode;
-				while ((node = el.firstChild))
+				},
+				setMultiple: function(tag)
 				{
-					lastNode = frag.appendChild(node);
-				}
+					var block = this.block.blocks[0];
+					var isContainerTable = (this.block.containerTag  == 'TD' || this.block.containerTag  == 'TH');
 
-				range.insertNode(frag);
+					if (block !== false && this.block.blocksSize === 1)
+					{
+						if (block.tagName.toLowerCase() == tag &&  tag == 'blockquote')
+						{
+							// blockquote off
+							if (this.opts.linebreaks)
+							{
+								$(block).prepend('<br>').append('<br>');
+								this.utils.replaceWithContents(block);
+							}
+							else
+							{
+								var $el = this.utils.replaceToTag(block, 'p');
+								this.block.toggle($el);
+							}
+						}
+						else if (block.tagName == 'LI')
+						{
+							if (tag != 'blockquote') return;
 
-				if (lastNode)
-				{
-					range = range.cloneRange();
-					range.setStartAfter(lastNode);
-					range.collapse(true);
-					sel.removeAllRanges();
-					sel.addRange(range);
-				}
-			}
+							this.block.formatListToBlockquote();
+						}
+						else if (this.block.containerTag == 'BLOCKQUOTE')
+						{
+							this.block.formatBlockquote(tag);
+						}
+						else if (this.opts.linebreaks && ((isContainerTable) || (this.range.commonAncestorContainer != block)))
+						{
+							this.block.formatWrap(tag);
+						}
+						else
+						{
+							if (this.opts.linebreaks && tag == 'p')
+							{
+								$(block).prepend('<br>').append('<br>');
+								this.utils.replaceWithContents(block);
+							}
+							else
+							{
 
-			if (sync !== false)
-			{
-				this.sync();
-			}
+								var $formatted = this.utils.replaceToTag(block, tag);
 
-		},
-		insertBeforeCursor: function(html)
-		{
-			html = this.setSpansVerifiedHtml(html);
+								this.block.toggle($formatted);
 
-			var node = $(html);
+								if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
+								if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
+							}
+						}
+					}
+					else
+					{
+						if (this.opts.linebreaks || tag != 'p')
+						{
+							if (tag == 'blockquote')
+							{
+								var count = 0;
+								for (var i = 0; i < this.block.blocksSize; i++)
+								{
+									if (this.block.blocks[i].tagName == 'BLOCKQUOTE') count++;
+								}
+
+								// only blockquote selected
+								if (count == this.block.blocksSize)
+								{
+									$.each(this.block.blocks, $.proxy(function(i,s)
+									{
+										if (this.opts.linebreaks)
+										{
+											$(s).prepend('<br>').append('<br>');
+											this.utils.replaceWithContents(s);
+										}
+										else
+										{
+											this.utils.replaceToTag(s, 'p');
+										}
+
+									}, this));
+
+									return;
+								}
+
+							}
 
-			var space = document.createElement("span");
-			space.innerHTML = "\u200B";
+							this.block.formatWrap(tag);
+						}
+						else
+						{
+							var classSize = 0;
+							var toggleType = false;
+							if (this.block.type == 'class')
+							{
+								toggleType = 'toggle';
+								classSize = $(this.block.blocks).filter('.' + this.block.value).size();
 
-			var range = this.getRange();
-			range.insertNode(space);
-			range.insertNode(node[0]);
-			range.collapse(false);
+								if (this.block.blocksSize == classSize) toggleType = 'toggle';
+								else if (this.block.blocksSize > classSize) toggleType = 'set';
+								else if (classSize === 0) toggleType = 'set';
 
-			var sel = this.getSelection();
-			sel.removeAllRanges();
-			sel.addRange(range);
+							}
 
-			this.sync();
-		},
-		insertText: function(html)
-		{
-			var $html = $($.parseHTML(html));
+							var exceptTags = ['ul', 'ol', 'li', 'td', 'th', 'dl', 'dt', 'dd'];
+							$.each(this.block.blocks, $.proxy(function(i,s)
+							{
+								if ($.inArray(s.tagName.toLowerCase(), exceptTags) != -1) return;
 
-			if ($html.length) html = $html.text();
+								var $formatted = this.utils.replaceToTag(s, tag);
 
-			this.focusWithSaveScroll();
+								if (toggleType)
+								{
+									if (toggleType == 'toggle') this.block.toggle($formatted);
+									else if (toggleType == 'remove') this.block.remove($formatted);
+									else if (toggleType == 'set')  this.block.set2($formatted);
+								}
+								else this.block.toggle($formatted);
 
-			if (this.browser('msie'))
-			{
-				if (!this.isIe11())
-				{
-					this.document.selection.createRange().pasteHTML(html);
-				}
-				else
-				{
-					this.execPasteFrag(html);
-				}
-			}
-			else
-			{
-				this.document.execCommand('inserthtml', false, html);
-			}
+								if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
+								if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
+								if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
 
-			this.sync();
-		},
-		insertNode: function(node)
-		{
-			node = node[0] || node;
 
-			if (node.tagName == 'SPAN')
-			{
-				var replacementTag = 'inline';
+							}, this));
+						}
+					}
+				},
+				toggle: function($el)
+				{
+					if (this.block.type == 'class')
+					{
+						$el.toggleClass(this.block.value);
+						return;
+					}
+					else if (this.block.type == 'attr' || this.block.type == 'data')
+					{
+						if ($el.attr(this.block.value.name) == this.block.value.value)
+						{
+							$el.removeAttr(this.block.value.name);
+						}
+						else
+						{
+							$el.attr(this.block.value.name, this.block.value.value);
+						}
 
-			    var outer = node.outerHTML;
+						return;
+					}
+					else
+					{
+						$el.removeAttr('style class');
+						return;
+					}
+				},
+				remove: function($el)
+				{
+					$el.removeClass(this.block.value);
+				},
+				formatListToBlockquote: function()
+				{
+					var block = $(this.block.blocks[0]).closest('ul, ol');
 
-			    // Replace opening tag
-			    var regex = new RegExp('<' + node.tagName, 'i');
-			    var newTag = outer.replace(regex, '<' + replacementTag);
+					$(block).find('ul, ol').contents().unwrap();
+					$(block).find('li').append($('<br>')).contents().unwrap();
 
-			    // Replace closing tag
-			    regex = new RegExp('</' + node.tagName, 'i');
-			    newTag = newTag.replace(regex, '</' + replacementTag);
-			    node = $(newTag)[0];
-			}
+					var $el = this.utils.replaceToTag(block, 'blockquote');
+					this.block.toggle($el);
+				},
+				formatBlockquote: function(tag)
+				{
+					document.execCommand('outdent');
+					document.execCommand('formatblock', false, tag);
 
-			var sel = this.getSelection();
-			if (sel.getRangeAt && sel.rangeCount)
-			{
-				// with delete contents
-				range = sel.getRangeAt(0);
-				range.deleteContents();
-				range.insertNode(node);
-				range.setEndAfter(node);
-				range.setStartAfter(node);
-				sel.removeAllRanges();
-				sel.addRange(range);
-			}
+					this.clean.clearUnverified();
+					this.$editor.find('p:empty').remove();
 
-			return node;
-		},
-		insertNodeToCaretPositionFromPoint: function(e, node)
-		{
-			var range;
-			var x = e.clientX, y = e.clientY;
-			if (this.document.caretPositionFromPoint)
-			{
-			    var pos = this.document.caretPositionFromPoint(x, y);
-			    range = this.getRange();
-			    range.setStart(pos.offsetNode, pos.offset);
-			    range.collapse(true);
-			    range.insertNode(node);
-			}
-			else if (this.document.caretRangeFromPoint)
-			{
-			    range = this.document.caretRangeFromPoint(x, y);
-			    range.insertNode(node);
-			}
-			else if (typeof document.body.createTextRange != "undefined")
-			{
-		        range = this.document.body.createTextRange();
-		        range.moveToPoint(x, y);
-		        var endRange = range.duplicate();
-		        endRange.moveToPoint(x, y);
-		        range.setEndPoint("EndToEnd", endRange);
-		        range.select();
-			}
+					var formatted = this.selection.getBlock();
 
-		},
-		insertAfterLastElement: function(element, parent)
-		{
-			if (typeof(parent) != 'undefined') element = parent;
+					if (tag != 'p')
+					{
+						$(formatted).find('img').remove();
+					}
 
-			if (this.isEndOfElement())
-			{
-				if (this.opts.linebreaks)
-				{
-					var contents = $('<div>').append($.trim(this.$editor.html())).contents();
-					var last = contents.last()[0];
-					if (last.tagName == 'SPAN' && last.innerHTML == '')
+					if (!this.opts.linebreaks)
 					{
-						last = contents.prev()[0];
+						this.block.toggle($(formatted));
 					}
 
-					if (this.outerHtml(last) != this.outerHtml(element))
+					this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
+
+					if (this.opts.linebreaks && tag == 'p')
 					{
-						return false;
+						this.utils.replaceWithContents(formatted);
 					}
-				}
-				else
+
+				},
+				formatWrap: function(tag)
 				{
-					if (this.$editor.contents().last()[0] !== element)
+					if (this.block.containerTag == 'UL' || this.block.containerTag == 'OL')
 					{
-						return false;
+						if (tag == 'blockquote')
+						{
+							this.block.formatListToBlockquote();
+						}
+						else
+						{
+							return;
+						}
 					}
-				}
 
-				this.insertingAfterLastElement(element);
-			}
-		},
-		insertingAfterLastElement: function(element)
-		{
-			this.bufferSet();
+					var formatted = this.selection.wrap(tag);
+					if (formatted === false) return;
 
-			if (this.opts.linebreaks === false)
-			{
-				var node = $(this.opts.emptyHtml);
-				$(element).after(node);
-				this.selectionStart(node);
-			}
-			else
-			{
-				var node = $('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>', this.document)[0];
-				$(element).after(node);
-				$(node).after(this.opts.invisibleSpace);
-				this.selectionRestore();
-				this.$editor.find('span#selection-marker-1').removeAttr('id');
-			}
-		},
-		insertLineBreak: function(twice)
-		{
-			this.selectionSave();
+					var $formatted = $(formatted);
 
-			var br = '<br>';
-			if (twice == true)
-			{
-				br = '<br><br>';
-			}
+					this.block.formatTableWrapping($formatted);
 
-			if (this.browser('mozilla'))
-			{
-				var span = $('<span>').html(this.opts.invisibleSpace);
-				this.$editor.find('#selection-marker-1').before(br).before(span).before(this.opts.invisibleSpace);
+					var $elements = $formatted.find(this.opts.blockLevelElements.join(',') + ', td, table, thead, tbody, tfoot, th, tr');
+
+					if ((this.opts.linebreaks && tag == 'p') || tag == 'pre' || tag == 'blockquote')
+					{
+						$elements.append('<br />');
+					}
 
-				this.setCaretAfter(span[0]);
-				span.remove();
+					$elements.contents().unwrap();
 
-				this.selectionRemoveMarkers();
-			}
-			else
-			{
-				var parent = this.getParent();
-				if (parent && parent.tagName === 'A')
-				{
-					var offset = this.getCaretOffset(parent);
+					if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
 
-					var text = $.trim($(parent).text()).replace(/\n\r\n/g, '');
-					var len = text.length;
+					$.each(this.block.blocks, $.proxy(this.utils.removeEmpty, this));
 
-					if (offset == len)
+					$formatted.append(this.selection.getMarker(2));
+
+					if (!this.opts.linebreaks)
 					{
-						this.selectionRemoveMarkers();
+						this.block.toggle($formatted);
+					}
 
-						var node = $('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>', this.document)[0];
-						$(parent).after(node);
-						$(node).before(br + (this.browser('webkit') ? this.opts.invisibleSpace : ''));
-						this.selectionRestore();
+					this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
+					$formatted.find('blockquote:empty').remove();
 
-						return true;
+					if (this.block.isRemoveInline)
+					{
+						this.utils.removeInlineTags($formatted);
 					}
 
-				}
+					if (this.opts.linebreaks && tag == 'p')
+					{
+						this.utils.replaceWithContents($formatted);
+					}
 
-				this.$editor.find('#selection-marker-1').before(br + (this.browser('webkit') ? this.opts.invisibleSpace : ''));
-				this.selectionRestore();
-			}
-		},
-		insertDoubleLineBreak: function()
-		{
-			this.insertLineBreak(true);
-		},
-		replaceLineBreak: function(element)
-		{
-			var node = $('<br>' + this.opts.invisibleSpace);
-			$(element).replaceWith(node);
-			this.selectionStart(node);
-		},
+				},
+				formatTableWrapping: function($formatted)
+				{
+					if ($formatted.closest('table').size() === 0) return;
 
-		// PASTE
-		pasteClean: function(html)
-		{
-			html = this.callback('pasteBefore', false, html);
+					if ($formatted.closest('tr').size() === 0) $formatted.wrap('<tr>');
+					if ($formatted.closest('td').size() === 0) $formatted.wrap('<td>');
+				},
+				removeData: function(name, value)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).removeAttr('data-' + name);
 
-			// ie10 fix paste links
-			if (this.browser('msie'))
-			{
-				var tmp = $.trim(html);
-				if (tmp.search(/^<a(.*?)>(.*?)<\/a>$/i) == 0)
+					this.code.sync();
+				},
+				setData: function(name, value)
 				{
-					html = html.replace(/^<a(.*?)>(.*?)<\/a>$/i, "$2");
-				}
-			}
+					var blocks = this.selection.getBlocks();
+					$(blocks).attr('data-' + name, value);
 
-			if (this.opts.pastePlainText)
-			{
-				var tmp = this.document.createElement('div');
+					this.code.sync();
+				},
+				toggleData: function(name, value)
+				{
+					var blocks = this.selection.getBlocks();
+					$.each(blocks, function()
+					{
+						if ($(this).attr('data-' + name))
+						{
+							$(this).removeAttr('data-' + name);
+						}
+						else
+						{
+							$(this).attr('data-' + name, value);
+						}
+					});
+				},
+				removeAttr: function(attr, value)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).removeAttr(attr);
 
-				html = html.replace(/<br>|<\/H[1-6]>|<\/p>|<\/div>/gi, '\n');
+					this.code.sync();
+				},
+				setAttr: function(attr, value)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).attr(attr, value);
 
-				tmp.innerHTML = html;
-				html = tmp.textContent || tmp.innerText;
+					this.code.sync();
+				},
+				toggleAttr: function(attr, value)
+				{
+					var blocks = this.selection.getBlocks();
+					$.each(blocks, function()
+					{
+						if ($(this).attr(name))
+						{
+							$(this).removeAttr(name);
+						}
+						else
+						{
+							$(this).attr(name, value);
+						}
+					});
+				},
+				removeClass: function(className)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).removeClass(className);
 
-				html = $.trim(html);
-				html = html.replace('\n', '<br>');
-				html = this.cleanParagraphy(html);
+					this.utils.removeEmptyAttr(blocks, 'class');
 
-				this.pasteInsert(html);
-				return false;
-			}
+					this.code.sync();
+				},
+				setClass: function(className)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).addClass(className);
 
-			// clean up table
-			var tablePaste = false;
-			if (this.currentOrParentIs('TD'))
-			{
-				tablePaste = true;
-				var blocksElems = this.opts.blockLevelElements;
-				blocksElems.push('tr');
-				blocksElems.push('table');
-				$.each(blocksElems, function(i,s)
-				{
-					html = html.replace(new RegExp('<' + s + '(.*?)>', 'gi'), '');
-					html = html.replace(new RegExp('</' + s + '>', 'gi'), '<br>');
-				});
-			}
+					this.code.sync();
+				},
+				toggleClass: function(className)
+				{
+					var blocks = this.selection.getBlocks();
+					$(blocks).toggleClass(className);
 
-			// clean up pre
-			if (this.currentOrParentIs('PRE'))
-			{
-				html = this.pastePre(html);
-				this.pasteInsert(html);
-				return true;
-			}
+					this.code.sync();
+				}
+			};
+		},
+		inline: function()
+		{
+			return {
+				formatting: function(name)
+				{
+					var type, value;
 
-			// ms words shapes
-			html = html.replace(/<img(.*?)v:shapes=(.*?)>/gi, '');
+					if (typeof this.formatting[name].style != 'undefined') type = 'style';
+					else if (typeof this.formatting[name].class != 'undefined') type = 'class';
 
-			// ms word list
-			html = html.replace(/<p(.*?)class="MsoListParagraphCxSpFirst"([\w\W]*?)<\/p>/gi, '<ul><li$2</li>');
-			html = html.replace(/<p(.*?)class="MsoListParagraphCxSpMiddle"([\w\W]*?)<\/p>/gi, '<li$2</li>');
-			html = html.replace(/<p(.*?)class="MsoListParagraphCxSpLast"([\w\W]*?)<\/p>/gi, '<li$2</li></ul>');
-			// one line
-			html = html.replace(/<p(.*?)class="MsoListParagraph"([\w\W]*?)<\/p>/gi, '<ul><li$2</li></ul>');
-			// remove ms word's bullet
-			html = html.replace(/·/g, '');
+					if (type) value = this.formatting[name][type];
 
-			// remove comments and php tags
-			html = html.replace(/<!--[\s\S]*?-->|<\?(?:php)?[\s\S]*?\?>/gi, '');
+					this.inline.format(this.formatting[name].tag, type, value);
 
-			// remove nbsp
-			if (this.opts.cleanSpaces === true)
-			{
-				html = html.replace(/(&nbsp;){2,}/gi, '&nbsp;');
-				html = html.replace(/&nbsp;/gi, ' ');
-			}
+				},
+				format: function(tag, type, value)
+				{
+					// Stop formatting pre
+					if (this.utils.isCurrentOrParent('PRE')) return;
 
-			// remove google docs marker
-			html = html.replace(/<b\sid="internal-source-marker(.*?)">([\w\W]*?)<\/b>/gi, "$2");
-			html = html.replace(/<b(.*?)id="docs-internal-guid(.*?)">([\w\W]*?)<\/b>/gi, "$3");
+					var tags = ['b', 'bold', 'i', 'italic', 'underline', 'strikethrough', 'deleted', 'superscript', 'subscript'];
+					var replaced = ['strong', 'strong', 'em', 'em', 'u', 'del', 'del', 'sup', 'sub'];
 
+					for (var i = 0; i < tags.length; i++)
+					{
+						if (tag == tags[i]) tag = replaced[i];
+					}
 
-	 		html = html.replace(/<span[^>]*(font-style: italic; font-weight: bold|font-weight: bold; font-style: italic)[^>]*>/gi, '<span style="font-weight: bold;"><span style="font-style: italic;">');
-	 		html = html.replace(/<span[^>]*font-style: italic[^>]*>/gi, '<span style="font-style: italic;">');
-			html = html.replace(/<span[^>]*font-weight: bold[^>]*>/gi, '<span style="font-weight: bold;">');
-			html = html.replace(/<span[^>]*text-decoration: underline[^>]*>/gi, '<span style="text-decoration: underline;">');
+					this.inline.type = type || false;
+					this.inline.value = value || false;
 
-			// strip tags
-			//html = this.cleanStripTags(html);
+					this.buffer.set();
+					this.$editor.focus();
 
+					this.selection.get();
 
+					if (this.range.collapsed)
+					{
+						this.inline.formatCollapsed(tag);
+					}
+					else
+					{
+						this.inline.formatMultiple(tag);
+					}
+				},
+				formatCollapsed: function(tag)
+				{
+					var current = this.selection.getCurrent();
+					var $parent = $(current).closest(tag + '[data-redactor-tag=' + tag + ']');
 
-			// prevert
-			html = html.replace(/<td>\u200b*<\/td>/gi, '[td]');
-			html = html.replace(/<td>&nbsp;<\/td>/gi, '[td]');
-			html = html.replace(/<td><br><\/td>/gi, '[td]');
-			html = html.replace(/<td(.*?)colspan="(.*?)"(.*?)>([\w\W]*?)<\/td>/gi, '[td colspan="$2"]$4[/td]');
-			html = html.replace(/<td(.*?)rowspan="(.*?)"(.*?)>([\w\W]*?)<\/td>/gi, '[td rowspan="$2"]$4[/td]');
-			html = html.replace(/<a(.*?)href="(.*?)"(.*?)>([\w\W]*?)<\/a>/gi, '[a href="$2"]$4[/a]');
-			html = html.replace(/<iframe(.*?)>([\w\W]*?)<\/iframe>/gi, '[iframe$1]$2[/iframe]');
-			html = html.replace(/<video(.*?)>([\w\W]*?)<\/video>/gi, '[video$1]$2[/video]');
-			html = html.replace(/<audio(.*?)>([\w\W]*?)<\/audio>/gi, '[audio$1]$2[/audio]');
-			html = html.replace(/<embed(.*?)>([\w\W]*?)<\/embed>/gi, '[embed$1]$2[/embed]');
-			html = html.replace(/<object(.*?)>([\w\W]*?)<\/object>/gi, '[object$1]$2[/object]');
-			html = html.replace(/<param(.*?)>/gi, '[param$1]');
+					// inline there is
+					if ($parent.size() !== 0)
+					{
+						this.caret.setAfter($parent[0]);
 
-			html = html.replace(/<img(.*?)>/gi, '[img$1]');
+						// remove empty
+						if (this.utils.isEmpty($parent.text())) $parent.remove();
 
-			// remove classes
-			html = html.replace(/ class="(.*?)"/gi, '');
+						this.code.sync();
 
-			// remove all attributes
-			html = html.replace(/<(\w+)([\w\W]*?)>/gi, '<$1>');
+						return;
+					}
 
-			// remove empty
-			if (this.opts.linebreaks)
-			{
-				// prevent double linebreaks when an empty line in RTF has bold or underlined formatting associated with it
-				html = html.replace(/<strong><\/strong>/gi, '');
-				html = html.replace(/<u><\/u>/gi, '');
+					// create empty inline
+					var node = $('<' + tag + '>').attr('data-verified', 'redactor').attr('data-redactor-tag', tag);
+					node.html(this.opts.invisibleSpace);
 
-				if (this.opts.cleanFontTag)
-				{
-					html = html.replace(/<font(.*?)>([\w\W]*?)<\/font>/gi, '$2');
-				}
+					node = this.inline.setFormat(node);
 
-				html = html.replace(/<[^\/>][^>]*>(\s*|\t*|\n*|&nbsp;|<br>)<\/[^>]+>/gi, '<br>');
-			}
-			else
-			{
-				html = html.replace(/<[^\/>][^>]*>(\s*|\t*|\n*|&nbsp;|<br>)<\/[^>]+>/gi, '');
-			}
+					this.insert.node(node);
+					this.caret.setEnd(node);
 
-			html = html.replace(/<div>\s*?\t*?\n*?(<ul>|<ol>|<p>)/gi, '$1');
-
-			// revert
-			html = html.replace(/\[td colspan="(.*?)"\]([\w\W]*?)\[\/td\]/gi, '<td colspan="$1">$2</td>');
-			html = html.replace(/\[td rowspan="(.*?)"\]([\w\W]*?)\[\/td\]/gi, '<td rowspan="$1">$2</td>');
-			html = html.replace(/\[td\]/gi, '<td>&nbsp;</td>');
-			html = html.replace(/\[a href="(.*?)"\]([\w\W]*?)\[\/a\]/gi, '<a href="$1">$2</a>');
-			html = html.replace(/\[iframe(.*?)\]([\w\W]*?)\[\/iframe\]/gi, '<iframe$1>$2</iframe>');
-			html = html.replace(/\[video(.*?)\]([\w\W]*?)\[\/video\]/gi, '<video$1>$2</video>');
-			html = html.replace(/\[audio(.*?)\]([\w\W]*?)\[\/audio\]/gi, '<audio$1>$2</audio>');
-			html = html.replace(/\[embed(.*?)\]([\w\W]*?)\[\/embed\]/gi, '<embed$1>$2</embed>');
-			html = html.replace(/\[object(.*?)\]([\w\W]*?)\[\/object\]/gi, '<object$1>$2</object>');
-			html = html.replace(/\[param(.*?)\]/gi, '<param$1>');
-			html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
-
-			// convert div to p
-			if (this.opts.convertDivs)
-			{
-				html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '<p>$2</p>');
-				html = html.replace(/<\/div><p>/gi, '<p>');
-				html = html.replace(/<\/p><\/div>/gi, '</p>');
-				html = html.replace(/<p><\/p>/gi, '<br />');
-			}
-			else
-			{
-				html = html.replace(/<div><\/div>/gi, '<br />');
-			}
+					this.code.sync();
 
-			// strip tags
-			html = this.cleanStripTags(html);
+					return;
+				},
+				formatMultiple: function(tag)
+				{
+					this.inline.formatConvert(tag);
 
-			if (this.currentOrParentIs('LI'))
-			{
-				html = html.replace(/<p>([\w\W]*?)<\/p>/gi, '$1<br>');
-			}
-			else if (tablePaste === false)
-			{
-				html = this.cleanParagraphy(html);
-			}
+					this.selection.save();
+					document.execCommand('strikethrough');
 
-			// remove span
-			html = html.replace(/<span(.*?)>([\w\W]*?)<\/span>/gi, '$2');
+					this.$editor.find('strike').each($.proxy(function(i,s)
+					{
+						var $el = $(s);
 
-			// remove empty
-			html = html.replace(/<img>/gi, '');
-			html = html.replace(/<[^\/>][^>][^img|param|source|td][^<]*>(\s*|\t*|\n*| |<br>)<\/[^>]+>/gi, '');
+						this.inline.formatRemoveSameChildren($el, tag);
 
-			html = html.replace(/\n{3,}/gi, '\n');
+						var $span;
+						if (this.inline.type)
+						{
+							$span = $('<span>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
+							$span = this.inline.setFormat($span);
+						}
+						else
+						{
+							$span = $('<' + tag + '>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
+						}
 
-			// remove dirty p
-			html = html.replace(/<p><p>/gi, '<p>');
-			html = html.replace(/<\/p><\/p>/gi, '</p>');
+						$el.replaceWith($span.html($el.contents()));
 
-			html = html.replace(/<li>(\s*|\t*|\n*)<p>/gi, '<li>');
-			html = html.replace(/<\/p>(\s*|\t*|\n*)<\/li>/gi, '</li>');
+						if (tag == 'span')
+						{
+							var $parent = $span.parent();
+							if ($parent && $parent[0].tagName == 'SPAN' && this.inline.type == 'style')
+							{
+								var arr = this.inline.value.split(';');
 
-			if (this.opts.linebreaks === true)
-			{
-				html = html.replace(/<p(.*?)>([\w\W]*?)<\/p>/gi, '$2<br>');
-			}
+								for (var z = 0; z < arr.length; z++)
+								{
+									if (arr[z] === '') return;
+									var style = arr[z].split(':');
+									$parent.css(style[0], '');
 
-			// remove empty finally
-			html = html.replace(/<[^\/>][^>][^img|param|source|td][^<]*>(\s*|\t*|\n*| |<br>)<\/[^>]+>/gi, '');
+									if (this.utils.removeEmptyAttr($parent, 'style'))
+									{
+										$parent.replaceWith($parent.contents());
+									}
 
-			// remove safari local images
-			html = html.replace(/<img src="webkit-fake-url\:\/\/(.*?)"(.*?)>/gi, '');
+								}
 
-			// remove p in td
-			html = html.replace(/<td(.*?)>(\s*|\t*|\n*)<p>([\w\W]*?)<\/p>(\s*|\t*|\n*)<\/td>/gi, '<td$1>$3</td>');
+							}
+						}
 
-			// remove divs
-			if (this.opts.convertDivs)
-			{
-				html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '$2');
-				html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '$2');
-			}
+					}, this));
 
-			// FF specific
-			this.pasteClipboardMozilla = false;
-			if (this.browser('mozilla'))
-			{
-				if (this.opts.clipboardUpload)
-				{
-					var matches = html.match(/<img src="data:image(.*?)"(.*?)>/gi);
-					if (matches !== null)
+					if (tag != 'del')
 					{
-						this.pasteClipboardMozilla = matches;
-						for (k in matches)
+						var self = this;
+						this.$editor.find('inline').each(function(i,s)
 						{
-							var img = matches[k].replace('<img', '<img data-mozilla-paste-image="' + k + '" ');
-							html = html.replace(matches[k], img);
-						}
+							self.utils.replaceToTag(s, 'del');
+						});
 					}
-				}
-
-				// FF fix
-				while (/<br>$/gi.test(html))
-				{
-					html = html.replace(/<br>$/gi, '');
-				}
-			}
 
-			// bullets again
-			html = html.replace(/<p>•([\w\W]*?)<\/p>/gi, '<li>$1</li>');
+					this.selection.restore();
+					this.code.sync();
 
-			// ie inserts a blank font tags when pasting
-			if (this.browser('msie'))
-			{
-				while (/<font>([\w\W]*?)<\/font>/gi.test(html))
+				},
+				formatRemoveSameChildren: function($el, tag)
 				{
-					html = html.replace(/<font>([\w\W]*?)<\/font>/gi, '$1');
-				}
-			}
+					$el.children(tag).each(function()
+					{
+						var $child = $(this);
+						if (!$child.hasClass('redactor-selection-marker'))
+						{
+							$child.contents().unwrap();
+						}
+					});
+				},
+				formatConvert: function(tag)
+				{
+					this.selection.save();
 
-			// remove table paragraphs
-			if (tablePaste === false)
-			{
-				html = html.replace(/<td(.*?)>([\w\W]*?)<p(.*?)>([\w\W]*?)<\/td>/gi, '<td$1>$2$4</td>');
-				html = html.replace(/<td(.*?)>([\w\W]*?)<\/p>([\w\W]*?)<\/td>/gi, '<td$1>$2$3</td>');
-				html = html.replace(/<td(.*?)>([\w\W]*?)<p(.*?)>([\w\W]*?)<\/td>/gi, '<td$1>$2$4</td>');
-				html = html.replace(/<td(.*?)>([\w\W]*?)<\/p>([\w\W]*?)<\/td>/gi, '<td$1>$2$3</td>');
-			}
+					var find = '';
+					if (this.inline.type == 'class') find = '[data-redactor-class=' + this.inline.value + ']';
+					else if (this.inline.type == 'style')
+					{
+						find = '[data-redactor-style="' + this.inline.value + '"]';
+					}
 
-			// ms word break lines
-			html = html.replace(/\n/g, ' ');
+					if (tag != 'del')
+					{
+						var self = this;
+						this.$editor.find('del').each(function(i,s)
+						{
+							self.utils.replaceToTag(s, 'inline');
+						});
+					}
 
-			// ms word lists break lines
-			html = html.replace(/<p>\n?<li>/gi, '<li>');
+					this.$editor.find('[data-redactor-tag="' + tag + '"]' + find).each(function()
+					{
+						if (find === '' && tag == 'span' && this.tagName.toLowerCase() == tag) return;
 
-			this.pasteInsert(html);
+						var $el = $(this);
+						$el.replaceWith($('<strike />').html($el.contents()));
 
-		},
-		pastePre: function(s)
-		{
-			s = s.replace(/<br>|<\/H[1-6]>|<\/p>|<\/div>/gi, '\n');
+					});
 
-			var tmp = this.document.createElement('div');
-			tmp.innerHTML = s;
-			return this.cleanEncodeEntities(tmp.textContent || tmp.innerText);
-		},
-		pasteInsert: function(html)
-		{
-			html = this.callback('pasteAfter', false, html);
+					this.selection.restore();
+				},
+				setFormat: function(node)
+				{
+					switch (this.inline.type)
+					{
+						case 'class':
 
-			if (this.selectall)
-			{
-				this.$editor.html(html);
-				this.selectionRemove();
-				this.focusEnd();
-				this.sync();
-			}
-			else
-			{
-				this.insertHtml(html);
-			}
+							if (node.hasClass(this.inline.value))
+							{
+								node.removeClass(this.inline.value);
+								node.removeAttr('data-redactor-class');
+							}
+							else
+							{
+								node.addClass(this.inline.value);
+								node.attr('data-redactor-class', this.inline.value);
+							}
 
-			this.selectall = false;
 
-			setTimeout($.proxy(function()
-			{
-				this.rtePaste = false;
+						break;
+						case 'style':
 
-				// FF specific
-				if (this.browser('mozilla'))
-				{
-					this.$editor.find('p:empty').remove()
-				}
-				if (this.pasteClipboardMozilla !== false)
-				{
-					this.pasteClipboardUploadMozilla();
-				}
+							node[0].style.cssText = this.inline.value;
+							node.attr('data-redactor-style', this.inline.value);
 
-			}, this), 100);
+						break;
+					}
 
-			if (this.opts.autoresize && this.fullscreen !== true)
-			{
-				$(this.document.body).scrollTop(this.saveScroll);
-			}
-			else
-			{
-				this.$editor.scrollTop(this.saveScroll);
-			}
-		},
-		pasteClipboardAppendFields: function(postData)
-		{
-			// append hidden fields
-			if (this.opts.uploadFields !== false && typeof this.opts.uploadFields === 'object')
-			{
-				$.each(this.opts.uploadFields, $.proxy(function(k, v)
+					return node;
+				},
+				removeStyle: function()
 				{
-					if (v != null && v.toString().indexOf('#') === 0) v = $(v).val();
-					postData[k] = v;
+					this.buffer.set();
+					var current = this.selection.getCurrent();
+					var nodes = this.selection.getInlines();
 
-				}, this));
-			}
+					this.selection.save();
 
-			return postData;
-		},
-		pasteClipboardUploadMozilla: function()
-		{
-			var imgs = this.$editor.find('img[data-mozilla-paste-image]');
-			$.each(imgs, $.proxy(function(i,s)
-			{
-				var $s = $(s);
-				var arr = s.src.split(",");
-				var postData = {
-					'contentType': arr[0].split(";")[0].split(":")[1],
-					'data': arr[1] // raw base64
-				};
+					if (current && current.tagName === 'SPAN')
+					{
+						var $s = $(current);
 
-				// append hidden fields
-				postData = this.pasteClipboardAppendFields(postData);
+						$s.removeAttr('style');
+						if ($s[0].attributes.length === 0)
+						{
+							$s.replaceWith($s.contents());
+						}
+					}
 
-				$.post(this.opts.clipboardUploadUrl, postData,
-				$.proxy(function(data)
-				{
-					var json = (typeof data === 'string' ? $.parseJSON(data) : data);
-		        	$s.attr('src', json.filelink);
-		        	$s.removeAttr('data-mozilla-paste-image');
+					$.each(nodes, $.proxy(function(i,s)
+					{
+						var $s = $(s);
+						if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
+						{
+							$s.removeAttr('style');
+							if ($s[0].attributes.length === 0)
+							{
+								$s.replaceWith($s.contents());
+							}
+						}
+					}, this));
 
-		        	this.sync();
+					this.selection.restore();
+					this.code.sync();
 
-					// upload callback
-					this.callback('imageUpload', $s, json);
+				},
+				removeStyleRule: function(name)
+				{
+					this.buffer.set();
+					var parent = this.selection.getParent();
+					var nodes = this.selection.getInlines();
 
-				}, this));
+					this.selection.save();
 
-			}, this));
-		},
-		pasteClipboardUpload: function(e)
-		{
-	        var result = e.target.result;
-			var arr = result.split(",");
-			var postData = {
-				'contentType': arr[0].split(";")[0].split(":")[1],
-				'data': arr[1] // raw base64
-			};
+					if (parent && parent.tagName === 'SPAN')
+					{
+						var $s = $(parent);
 
+						$s.css(name, '');
+						this.utils.removeEmptyAttr($s, 'style');
+						if ($s[0].attributes.length === 0)
+						{
+							$s.replaceWith($s.contents());
+						}
+					}
 
-			if (this.opts.clipboardUpload)
-			{
-				// append hidden fields
-				postData = this.pasteClipboardAppendFields(postData);
+					$.each(nodes, $.proxy(function(i,s)
+					{
+						var $s = $(s);
+						if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
+						{
+							$s.css(name, '');
+							this.utils.removeEmptyAttr($s, 'style');
+							if ($s[0].attributes.length === 0)
+							{
+								$s.replaceWith($s.contents());
+							}
+						}
+					}, this));
 
-				$.post(this.opts.clipboardUploadUrl, postData,
-				$.proxy(function(data)
+					this.selection.restore();
+					this.code.sync();
+				},
+				removeFormat: function()
 				{
-					var json = (typeof data === 'string' ? $.parseJSON(data) : data);
+					this.buffer.set();
+					var current = this.selection.getCurrent();
 
-					var html = '<img src="' + json.filelink + '" id="clipboard-image-marker" />';
-					this.execCommand('inserthtml', html, false);
+					this.selection.save();
 
-					var image = $(this.$editor.find('img#clipboard-image-marker'));
+					document.execCommand('removeFormat');
 
-					if (image.length) image.removeAttr('id');
-					else image = false;
+					if (current && current.tagName === 'SPAN')
+					{
+						$(current).replaceWith($(current).contents());
+					}
 
-					this.sync();
 
-					// upload callback
-					if (image)
+					$.each(this.selection.getNodes(), $.proxy(function(i,s)
 					{
-						this.callback('imageUpload', image, json);
-					}
+						var $s = $(s);
+						if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
+						{
+							$s.replaceWith($s.contents());
+						}
+					}, this));
 
+					this.selection.restore();
+					this.code.sync();
 
-				}, this));
-			}
-			else
-			{
-	        	this.insertHtml('<img src="' + result + '" />');
-        	}
+				},
+				toggleClass: function(className)
+				{
+					this.inline.format('span', 'class', className);
+				},
+				toggleStyle: function(value)
+				{
+					this.inline.format('span', 'style', value);
+				}
+			};
 		},
-
-		// BUFFER
-		bufferSet: function(selectionSave)
+		insert: function()
 		{
-			if (selectionSave !== false)
-			{
-				this.selectionSave();
-			}
-
-			this.opts.buffer.push(this.$editor.html());
+			return {
+				set: function(html, clean)
+				{
+					this.placeholder.remove();
 
-			if (selectionSave !== false)
-			{
-				this.selectionRemoveMarkers('buffer');
-			}
+					html = this.clean.setVerified(html);
 
-		},
-		bufferUndo: function()
-		{
-			if (this.opts.buffer.length === 0)
-			{
-				this.focusWithSaveScroll();
-				return;
-			}
+					if (typeof clean == 'undefined')
+					{
+						html = this.clean.onPaste(html, false);
+					}
 
-			// rebuffer
-			this.selectionSave();
-			this.opts.rebuffer.push(this.$editor.html());
-			this.selectionRestore(false, true);
+					this.$editor.html(html);
+					this.selection.remove();
+					this.focus.setEnd();
+					this.clean.normalizeLists();
+					this.code.sync();
+					this.observe.load();
 
-			this.$editor.html(this.opts.buffer.pop());
+					if (typeof clean == 'undefined')
+					{
+						setTimeout($.proxy(this.clean.clearUnverified, this), 10);
+					}
+				},
+				text: function(text)
+				{
+					this.placeholder.remove();
 
-			this.selectionRestore();
-			setTimeout($.proxy(this.observeStart, this), 100);
-		},
-		bufferRedo: function()
-		{
-			if (this.opts.rebuffer.length === 0)
-			{
-				this.focusWithSaveScroll();
-				return false;
-			}
+					text = text.toString();
+					text = $.trim(text);
+					text = this.clean.getPlainText(text, false);
 
-			// buffer
-			this.selectionSave();
-			this.opts.buffer.push(this.$editor.html());
-			this.selectionRestore(false, true);
+					this.$editor.focus();
 
-			this.$editor.html(this.opts.rebuffer.pop());
-			this.selectionRestore(true);
-			setTimeout($.proxy(this.observeStart, this), 4);
-		},
+					if (this.utils.browser('msie'))
+					{
+						this.insert.htmlIe(text);
+					}
+					else
+					{
+						this.selection.get();
 
-		// OBSERVE
-		observeStart: function()
-		{
-			this.observeImages();
+						this.range.deleteContents();
+						var el = document.createElement("div");
+						el.innerHTML = text;
+						var frag = document.createDocumentFragment(), node, lastNode;
+						while ((node = el.firstChild))
+						{
+							lastNode = frag.appendChild(node);
+						}
 
-			if (this.opts.observeLinks) this.observeLinks();
-		},
-		observeLinks: function()
-		{
-			this.$editor.find('a').on('click', $.proxy(this.linkObserver, this));
+						this.range.insertNode(frag);
 
-			this.$editor.on('click.redactor', $.proxy(function(e)
-			{
-				this.linkObserverTooltipClose(e);
+						if (lastNode)
+						{
+							var range = this.range.cloneRange();
+							range.setStartAfter(lastNode);
+							range.collapse(true);
+							this.sel.removeAllRanges();
+							this.sel.addRange(range);
+						}
+					}
 
-			}, this));
+					this.code.sync();
+					this.clean.clearUnverified();
+				},
+				html: function(html, clean)
+				{
+					this.placeholder.remove();
 
-			$(document).on('click.redactor', $.proxy(function(e)
-			{
-				this.linkObserverTooltipClose(e);
+					if (typeof clean == 'undefined') clean = true;
 
-			}, this));
-		},
-		observeImages: function()
-		{
-			if (this.opts.observeImages === false) return false;
+					this.$editor.focus();
 
-			this.$editor.find('img').each($.proxy(function(i, elem)
-			{
-				if (this.browser('msie')) $(elem).attr('unselectable', 'on');
+					html = this.clean.setVerified(html);
 
-				var parent = $(elem).parent();
-				if (!parent.hasClass('royalSlider') && !parent.hasClass('fotorama'))
-				{
-					this.imageResize(elem);
-				}
+					if (clean)
+					{
+						html = this.clean.onPaste(html);
+					}
 
-			}, this));
+					if (this.utils.browser('msie'))
+					{
+						this.insert.htmlIe(html);
+					}
+					else
+					{
+						if (this.clean.singleLine) this.insert.execHtml(html);
+						else document.execCommand('insertHTML', null, html);
 
-			// royalSlider and fotorama
-			this.$editor.find('.fotorama, .royalSlider').on('click', $.proxy(this.editGallery, this));
+						this.insert.htmlFixMozilla();
+					}
 
-		},
-		linkObserver: function(e)
-		{
-			var $link = $(e.target);
+					this.clean.normalizeLists();
 
-			var parent = $(e.target).parent();
-			if (parent.hasClass('royalSlider') || parent.hasClass('fotorama'))
-			{
-				return;
-			}
+					// remove empty paragraphs finaly
+					if (!this.opts.linebreaks)
+					{
+						this.$editor.find('p').each($.proxy(this.utils.removeEmpty, this));
+					}
 
-			if ($link.size() == 0 || $link[0].tagName !== 'A') return;
+					this.code.sync();
+					this.observe.load();
 
-			var pos = $link.offset();
-			if (this.opts.iframe)
-			{
-				var posFrame = this.$frame.offset();
-				pos.top = posFrame.top + (pos.top - $(this.document).scrollTop());
-				pos.left += posFrame.left;
-			}
+					if (clean)
+					{
+						this.clean.clearUnverified();
+					}
 
-			var tooltip = $('<span class="redactor-link-tooltip"></span>');
+				},
+				htmlFixMozilla: function()
+				{
+					// FF inserts empty p when content was selected dblclick
+					if (!this.utils.browser('mozilla')) return;
 
-			var href = $link.attr('href');
-			if (href === undefined)
-			{
-				href = '';
-			}
+					var $next = $(this.selection.getBlock()).next();
+					if ($next.length > 0 && $next[0].tagName == 'P' && $next.html() === '')
+					{
+						$next.remove();
+					}
 
-			if (href.length > 24) href = href.substring(0, 24) + '...';
+				},
+				htmlIe: function(html)
+				{
+					if (this.utils.isIe11())
+					{
+						var parent = this.utils.isCurrentOrParent('P');
+						var $html = $('<div>').append(html);
+						var blocksMatch = $html.contents().is('p, :header, dl, ul, ol, div, table, td, blockquote, pre, address, section, header, footer, aside, article');
 
-			var aLink = $('<a href="' + $link.attr('href') + '" target="_blank">' + href + '</a>').on('click', $.proxy(function(e)
-			{
-				this.linkObserverTooltipClose(false);
-			}, this));
+						if (parent && blocksMatch) this.insert.ie11FixInserting(parent, html);
+						else this.insert.ie11PasteFrag(html);
 
-			var aEdit = $('<a href="#">' + this.opts.curLang.edit + '</a>').on('click', $.proxy(function(e)
-			{
-				e.preventDefault();
-				this.linkShow();
-				this.linkObserverTooltipClose(false);
+						return;
+					}
 
-			}, this));
+					document.selection.createRange().pasteHTML(html);
 
-			var aUnlink = $('<a href="#">' + this.opts.curLang.unlink + '</a>').on('click', $.proxy(function(e)
-			{
-				e.preventDefault();
-				this.execCommand('unlink');
-				this.linkObserverTooltipClose(false);
+				},
+				execHtml: function(html)
+				{
+					html = this.clean.setVerified(html);
 
-			}, this));
+					this.selection.get();
 
+					this.range.deleteContents();
 
-			tooltip.append(aLink);
-			tooltip.append(' | ');
-			tooltip.append(aEdit);
-			tooltip.append(' | ');
-			tooltip.append(aUnlink);
-			tooltip.css({
-				top: (pos.top + 20) + 'px',
-				left: pos.left + 'px'
-			});
+					var el = document.createElement('div');
+					el.innerHTML = html;
 
-			$('.redactor-link-tooltip').remove();
-			$('body').append(tooltip);
-		},
-		linkObserverTooltipClose: function(e)
-		{
-			if (e !== false && e.target.tagName == 'A') return false;
-			$('.redactor-link-tooltip').remove();
-		},
+					var frag = document.createDocumentFragment(), node, lastNode;
+					while ((node = el.firstChild))
+					{
+						lastNode = frag.appendChild(node);
+					}
 
-		// SELECTION
-		getSelection: function()
-		{
-			if (!this.opts.rangy) return this.document.getSelection();
-			else // rangy
-			{
-				if (!this.opts.iframe) return rangy.getSelection();
-				else return rangy.getSelection(this.$frame[0]);
-			}
-		},
-		getRange: function()
-		{
-			if (!this.opts.rangy)
-			{
-				if (this.document.getSelection)
-				{
-					var sel = this.getSelection();
-					if (sel.getRangeAt && sel.rangeCount) return sel.getRangeAt(0);
-				}
+					this.range.insertNode(frag);
 
-				return this.document.createRange();
-			}
-			else // rangy
-			{
-				if (!this.opts.iframe) return rangy.createRange();
-				else return rangy.createRange(this.iframeDoc());
-			}
-		},
-		selectionElement: function(node)
-		{
-			this.setCaret(node);
-		},
-		selectionStart: function(node)
-		{
-			this.selectionSet(node[0] || node, 0, null, 0);
-		},
-		selectionEnd: function(node)
-		{
-			this.selectionSet(node[0] || node, 1, null, 1);
-		},
-		selectionSet: function(orgn, orgo, focn, foco)
-		{
-			if (focn == null) focn = orgn;
-			if (foco == null) foco = orgo;
+					this.range.collapse(true);
+					this.caret.setAfter(lastNode);
 
-			var sel = this.getSelection();
-			if (!sel) return;
+				},
+				node: function(node)
+				{
+					node = node[0] || node;
 
-			if (orgn.tagName == 'P' && orgn.innerHTML == '')
-			{
-				orgn.innerHTML = this.opts.invisibleSpace;
-			}
+					this.selection.get();
+					this.range.deleteContents();
+					this.range.insertNode(node);
+					this.range.collapse(false);
+					this.selection.addRange();
 
-			if (orgn.tagName == 'BR' && this.opts.linebreaks === false)
-			{
-				var par = $(this.opts.emptyHtml)[0];
-				$(orgn).replaceWith(par);
-				orgn = par;
-				focn = orgn;
-			}
+					return node;
+				},
+				nodeToPoint: function(node, x, y)
+				{
+					node = node[0] || node;
 
-			var range = this.getRange();
-			range.setStart(orgn, orgo);
-			range.setEnd(focn, foco );
+					this.selection.get();
 
-			try {
-				sel.removeAllRanges();
-			} catch (e) {}
+					var range;
+					if (document.caretPositionFromPoint)
+					{
+					    var pos = document.caretPositionFromPoint(x, y);
 
-			sel.addRange(range);
-		},
-		selectionWrap: function(tag)
-		{
-			tag = tag.toLowerCase();
+					    this.range.setStart(pos.offsetNode, pos.offset);
+					    this.range.collapse(true);
+					    this.range.insertNode(node);
+					}
+					else if (document.caretRangeFromPoint)
+					{
+					    range = document.caretRangeFromPoint(x, y);
+					    range.insertNode(node);
+					}
+					else if (typeof document.body.createTextRange != "undefined")
+					{
+				        range = document.body.createTextRange();
+				        range.moveToPoint(x, y);
+				        var endRange = range.duplicate();
+				        endRange.moveToPoint(x, y);
+				        range.setEndPoint("EndToEnd", endRange);
+				        range.select();
+					}
+				},
+				nodeToCaretPositionFromPoint: function(e, node)
+				{
+					node = node[0] || node;
 
-			var block = this.getBlock();
-			if (block)
-			{
-				var wrapper = this.formatChangeTag(block, tag);
-				this.sync();
-				return wrapper;
-			}
+					var range;
+					var x = e.clientX, y = e.clientY;
+					if (document.caretPositionFromPoint)
+					{
+					    var pos = document.caretPositionFromPoint(x, y);
+					    var sel = document.getSelection();
+					    range = sel.getRangeAt(0);
+					    range.setStart(pos.offsetNode, pos.offset);
+					    range.collapse(true);
+					    range.insertNode(node);
+					}
+					else if (document.caretRangeFromPoint)
+					{
+					    range = document.caretRangeFromPoint(x, y);
+					    range.insertNode(node);
+					}
+					else if (typeof document.body.createTextRange != "undefined")
+					{
+				        range = document.body.createTextRange();
+				        range.moveToPoint(x, y);
+				        var endRange = range.duplicate();
+				        endRange.moveToPoint(x, y);
+				        range.setEndPoint("EndToEnd", endRange);
+				        range.select();
+					}
 
-			var sel = this.getSelection();
-			var range = sel.getRangeAt(0);
-			var wrapper = document.createElement(tag);
-			wrapper.appendChild(range.extractContents());
-			range.insertNode(wrapper);
+				},
+				ie11FixInserting: function(parent, html)
+				{
+					var node = document.createElement('span');
+					node.className = 'redactor-ie-paste';
+					this.insert.node(node);
 
-			this.selectionElement(wrapper);
+					var parHtml = $(parent).html();
 
-			return wrapper;
-		},
-		selectionAll: function()
-		{
-			var range = this.getRange();
-			range.selectNodeContents(this.$editor[0]);
+					parHtml = '<p>' + parHtml.replace(/<span class="redactor-ie-paste"><\/span>/gi, '</p>' + html + '<p>') + '</p>';
+					$(parent).replaceWith(parHtml);
+				},
+				ie11PasteFrag: function(html)
+				{
+					this.selection.get();
+					this.range.deleteContents();
 
-			var sel = this.getSelection();
-			sel.removeAllRanges();
-			sel.addRange(range);
-		},
-		selectionRemove: function()
-		{
-			this.getSelection().removeAllRanges();
-		},
-		getCaretOffset: function (element)
-		{
-			var caretOffset = 0;
+					var el = document.createElement("div");
+					el.innerHTML = html;
 
-			var range = this.getRange();
-			var preCaretRange = range.cloneRange();
-			preCaretRange.selectNodeContents(element);
-			preCaretRange.setEnd(range.endContainer, range.endOffset);
-			caretOffset = $.trim(preCaretRange.toString()).length;
+					var frag = document.createDocumentFragment(), node, lastNode;
+					while ((node = el.firstChild))
+					{
+						lastNode = frag.appendChild(node);
+					}
 
-			return caretOffset;
-		},
-		getCaretOffsetRange: function()
-		{
-			return new Range(this.getSelection().getRangeAt(0));
+					this.range.insertNode(frag);
+				}
+			};
 		},
-		setCaret: function (el, start, end)
+		caret: function()
 		{
-			if (typeof end === 'undefined') end = start;
-			el = el[0] || el;
+			return {
+				setStart: function(node)
+				{
+					// inline tag
+					if (!this.utils.isBlock(node))
+					{
+						var space = this.utils.createSpaceElement();
 
-			var range = this.getRange();
-			range.selectNodeContents(el);
+						$(node).prepend(space);
+						this.caret.setEnd(space);
+					}
+					else
+					{
+						this.caret.set(node, 0, node, 0);
+					}
+				},
+				setEnd: function(node)
+				{
+					this.caret.set(node, 1, node, 1);
+				},
+				set: function(orgn, orgo, focn, foco)
+				{
+					// focus
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
-			var textNodes = this.getTextNodesIn(el);
-			var foundStart = false;
-			var charCount = 0, endCharCount;
+					orgn = orgn[0] || orgn;
+					focn = focn[0] || focn;
 
-			if (textNodes.length == 1 && start)
-			{
-				range.setStart(textNodes[0], start);
-				range.setEnd(textNodes[0], end);
-			}
-			else
-			{
-				for (var i = 0, textNode; textNode = textNodes[i++];)
-				{
-					endCharCount = charCount + textNode.length;
-					if (!foundStart && start >= charCount && (start < endCharCount || (start == endCharCount && i < textNodes.length)))
+					if (this.utils.isBlockTag(orgn.tagName) && orgn.innerHTML === '')
 					{
-						range.setStart(textNode, start - charCount);
-						foundStart = true;
+						orgn.innerHTML = this.opts.invisibleSpace;
 					}
 
-					if (foundStart && end <= endCharCount)
+					if (orgn.tagName == 'BR' && this.opts.linebreaks === false)
 					{
-						range.setEnd( textNode, end - charCount );
-						break;
+						var par = $(this.opts.emptyHtml)[0];
+						$(orgn).replaceWith(par);
+						orgn = par;
+						focn = orgn;
 					}
 
-					charCount = endCharCount;
-				}
-			}
-
-			var sel = this.getSelection();
-			sel.removeAllRanges();
-			sel.addRange( range );
-		},
-		setCaretAfter: function(node)
-		{
-			this.$editor.focus();
+					this.selection.get();
 
-			node = node[0] || node;
+					try {
+						this.range.setStart(orgn, orgo);
+						this.range.setEnd(focn, foco);
+					}
+					catch (e) {}
 
-			var range = this.document.createRange()
+					this.selection.addRange();
+				},
+				setAfter: function(node)
+				{
+					var tag = $(node)[0].tagName;
 
-			var start = 1;
-			var end = -1;
+					// inline tag
+					if (tag != 'BR' && !this.utils.isBlock(node))
+					{
+						var space = this.utils.createSpaceElement();
 
-			range.setStart(node, start)
-			range.setEnd(node, end + 2)
+						$(node).after(space);
+						this.caret.setEnd(space);
+					}
+					else
+					{
+						if (tag != 'BR' && this.utils.browser('msie'))
+						{
+							this.caret.setStart($(node).next());
+						}
+						else
+						{
+							this.caret.setAfterOrBefore(node, 'after');
+						}
+					}
+				},
+				setBefore: function(node)
+				{
+					// block tag
+					if (this.utils.isBlock(node))
+					{
+						this.caret.setEnd($(node).prev());
+					}
+					else
+					{
+						this.caret.setAfterOrBefore(node, 'before');
+					}
+				},
+				setAfterOrBefore: function(node, type)
+				{
+					// focus
+					if (!this.utils.browser('msie')) this.$editor.focus();
 
+					node = node[0] || node;
 
-			var selection = this.window.getSelection()
-			var cursorRange = this.document.createRange()
+					this.selection.get();
 
-			var emptyElement = this.document.createTextNode('\u200B')
-			$(node).after(emptyElement)
+					if (type == 'after')
+					{
+						try {
 
-			cursorRange.setStartAfter(emptyElement)
+							this.range.setStartAfter(node);
+							this.range.setEndAfter(node);
+						}
+						catch (e) {}
+					}
+					else
+					{
+						try {
+							this.range.setStartBefore(node);
+							this.range.setEndBefore(node);
+						}
+						catch (e) {}
+					}
 
-			selection.removeAllRanges()
-			selection.addRange(cursorRange)
-			$(emptyElement).remove();
-		},
-		getTextNodesIn: function (node)
-		{
-			var textNodes = [];
 
-			if (node.nodeType == 3) textNodes.push(node);
-			else
-			{
-				var children = node.childNodes;
-				for (var i = 0, len = children.length; i < len; ++i)
+					this.range.collapse(false);
+					this.selection.addRange();
+				},
+				getOffset: function(node)
 				{
-					textNodes.push.apply(textNodes, this.getTextNodesIn(children[i]));
-				}
-			}
-
-			return textNodes;
-		},
-
-		// GET ELEMENTS
-		getCurrent: function()
-		{
-			var el = false;
-			var sel = this.getSelection();
+					node = node[0] || node;
 
-			if (sel && sel.rangeCount > 0)
-			{
-				el = sel.getRangeAt(0).startContainer;
-				//el = sel.getRangeAt(0).commonAncestorContainer;
-			}
+					this.selection.get();
 
-			return this.isParentRedactor(el);
-		},
-		getParent: function(elem)
-		{
-			elem = elem || this.getCurrent();
-			if (elem) return this.isParentRedactor( $( elem ).parent()[0] );
-			else return false;
-		},
-		getBlock: function(node)
-		{
-			if (typeof node === 'undefined') node = this.getCurrent();
+					var cloned = this.range.cloneRange();
+					cloned.selectNodeContents(node);
+					cloned.setEnd(this.range.endContainer, this.range.endOffset);
 
-			while (node)
-			{
-				if (this.nodeTestBlocks(node))
+					return $.trim(cloned.toString()).length;
+				},
+				setToPoint: function(startX, startY)
 				{
-					if ($(node).hasClass('redactor_editor')) return false;
-					return node;
-				}
 
-				node = node.parentNode;
-			}
+					if (startX === 0 && startY === 0)
+					{
+						this.focus.setStart();
+						return;
+					}
 
-			return false;
-		},
-		getBlocks: function(nodes)
-		{
-			var newnodes = [];
-			if (typeof nodes == 'undefined')
-			{
-				var range = this.getRange();
-				if (range && range.collapsed === true) return [this.getBlock()];
-				var nodes = this.getNodes(range);
-			}
+					var start, range = null;
+					if (document.caretPositionFromPoint)
+					{
+						start = document.caretPositionFromPoint(startX, startY);
 
-			$.each(nodes, $.proxy(function(i,node)
-			{
-				if (this.opts.iframe === false && $(node).parents('div.redactor_editor').size() == 0) return false;
-				if (this.nodeTestBlocks(node)) newnodes.push(node);
+						range = document.createRange();
 
-			}, this));
+						range.setStart(start.offsetNode, start.offset);
+						range.collapse(true);
+					}
+					// WebKit
+					else if (document.caretRangeFromPoint)
+					{
+						start = document.caretRangeFromPoint(startX, startY);
+						range = document.createRange();
 
-			if (newnodes.length === 0) newnodes = [this.getBlock()];
+						if (start !== null)
+						{
+							range.setStart(start.startContainer, start.startOffset);
+							range.collapse(true);
+						}
+						else
+						{
+							range = null;
+						}
 
-			return newnodes;
-		},
-		isInlineNode: function(node)
-		{
-			if (node.nodeType != 1) return false;
+					}
+					// IE
+					else if (document.body.createTextRange)
+					{
+					    range = document.body.createTextRange();
+					    range.moveToPoint(startX, startY);
+						range.select();
+					}
 
-			return !this.rTestBlock.test(node.nodeName);
-		},
-		nodeTestBlocks: function(node)
-		{
-			return node.nodeType == 1 && this.rTestBlock.test(node.nodeName);
-		},
-		tagTestBlock: function(tag)
-		{
-			return this.rTestBlock.test(tag);
-		},
-		getNodes: function(range, tag)
-		{
-			if (typeof range == 'undefined' || range == false) var range = this.getRange();
-			if (range && range.collapsed === true)
-			{
-				if (typeof tag === 'undefined' && this.tagTestBlock(tag))
-				{
-					var block = this.getBlock();
-					if (block.tagName == tag) return [block];
-					else return [];
-				}
-				else
-				{
-					return [this.getCurrent()];
-				}
-			}
+					if (range !== null)
+					{
+						var sel = document.getSelection();
+						sel.removeAllRanges();
+						sel.addRange(range);
+					}
 
-			var nodes = [], finalnodes = [];
 
-			var sel = this.document.getSelection();
-			if (!sel.isCollapsed) nodes = this.getRangeSelectedNodes(sel.getRangeAt(0));
+					if (!this.focus.isFocused())
+					{
+						this.focus.setStart();
+					}
 
-			$.each(nodes, $.proxy(function(i,node)
-			{
-				if (this.opts.iframe === false && $(node).parents('div.redactor_editor').size() == 0) return false;
+					return;
 
-				if (typeof tag === 'undefined')
+				},
+				getCoords: function()
 				{
-					if ($.trim(node.textContent) != '')
+					if (!this.focus.isFocused())
 					{
-						finalnodes.push(node);
+						this.$editor.focus();
 					}
-				}
-				else if (node.tagName == tag)
-				{
-					finalnodes.push(node);
-				}
 
-			}, this));
+					var sel = document.selection, range, rect;
+					var x = 0, y = 0;
 
-			if (finalnodes.length == 0)
-			{
-				if (typeof tag === 'undefined' && this.tagTestBlock(tag))
-				{
-					var block = this.getBlock();
-					if (block.tagName == tag) return finalnodes.push(block);
-					else return [];
-				}
-				else
-				{
-					finalnodes.push(this.getCurrent());
-				}
-			}
+					if (sel)
+					{
+						if (sel.type != "Control")
+						{
+							range = sel.createRange();
+							range.collapse(true);
+							x = range.boundingLeft;
+							y = range.boundingTop;
+						}
+					}
+					else if (document.getSelection)
+					{
+						sel = document.getSelection();
 
-			// last element filtering
-			var last = finalnodes[finalnodes.length-1];
-			if (this.nodeTestBlocks(last))
-			{
-				finalnodes = finalnodes.slice(0, -1);
-			}
+						try
+						{
+							range = sel.getRangeAt(0).cloneRange();
 
-			return finalnodes;
-		},
-		getElement: function(node)
-		{
-			if (!node) node = this.getCurrent();
-			while (node)
-			{
-				if (node.nodeType == 1)
-				{
-					if ($(node).hasClass('redactor_editor')) return false;
-					return node;
-				}
+							if (range.getClientRects)
+							{
+								range.collapse(true);
+								rect = range.getClientRects()[0];
 
-				node = node.parentNode;
-			}
+								try
+								{
+									x = rect.left;
+									y = rect.top;
+								}
+								catch(e) {}
 
-			return false;
-		},
-		getRangeSelectedNodes: function(range)
-		{
-			range = range || this.getRange();
-			var node = range.startContainer;
-			var endNode = range.endContainer;
+							}
 
-			if (node == endNode) return [node];
+							// Fallback
+							if (x === 0 && y === 0)
+							{
+								var span = document.createElement("span");
+								if (span.getClientRects)
+								{
+									span.appendChild(document.createTextNode("\u200b"));
+									range.insertNode(span);
 
-			var rangeNodes = [];
-			while (node && node != endNode)
-			{
-				rangeNodes.push(node = this.nextNode(node));
-			}
+									rect = span.getClientRects()[0];
 
-			node = range.startContainer;
-			while (node && node != range.commonAncestorContainer)
-			{
-				rangeNodes.unshift(node);
-				node = node.parentNode;
-			}
+									if (typeof rect != 'undefined')
+									{
+										x = rect.left;
+										y = rect.top;
+									}
 
-			return rangeNodes;
-		},
-		nextNode: function(node)
-		{
-			if (node.hasChildNodes()) return node.firstChild;
-			else
-			{
-				while (node && !node.nextSibling)
-				{
-					node = node.parentNode;
-				}
+									var parent = span.parentNode;
+									parent.removeChild(span);
+									parent.normalize();
+								}
+							}
+						}
+						catch(e) {}
 
-				if (!node) return null;
-				return node.nextSibling;
-			}
-		},
+					}
 
-		// GET SELECTION HTML OR TEXT
-		getSelectionText: function()
-		{
-			return this.getSelection().toString();
+					return { x: x, y: y };
+
+				}
+			};
 		},
-		getSelectionHtml: function()
+		selection: function()
 		{
-			var html = '';
+			return {
+				get: function()
+				{
+					this.sel = document.getSelection();
 
-			var sel = this.getSelection();
-			if (sel.rangeCount)
-			{
-				var container = this.document.createElement( "div" );
-				var len = sel.rangeCount;
-				for (var i = 0; i < len; ++i)
+					if (document.getSelection && this.sel.getRangeAt && this.sel.rangeCount)
+					{
+						this.range = this.sel.getRangeAt(0);
+					}
+					else
+					{
+						this.range = document.createRange();
+					}
+				},
+				addRange: function()
 				{
-					container.appendChild(sel.getRangeAt(i).cloneContents());
-				}
+					try {
+						this.sel.removeAllRanges();
+					} catch (e) {}
 
-				html = container.innerHTML;
-			}
+					this.sel.addRange(this.range);
+				},
+				getCurrent: function()
+				{
+					var el = false;
+					this.selection.get();
 
-			return this.syncClean(html);
-		},
+					if (this.sel && this.sel.rangeCount > 0)
+					{
+						el = this.sel.getRangeAt(0).startContainer;
+					}
 
-		// SAVE & RESTORE
-		selectionSave: function()
-		{
-			if (!this.isFocused())
-			{
-				this.focusWithSaveScroll();
-			}
+					return this.utils.isRedactorParent(el);
+				},
+				getParent: function(elem)
+				{
+					elem = elem || this.selection.getCurrent();
+					if (elem)
+					{
+						return this.utils.isRedactorParent($(elem).parent()[0]);
+					}
 
-			if (!this.opts.rangy)
-			{
-				this.selectionCreateMarker(this.getRange());
-			}
-			// rangy
-			else
-			{
-				this.savedSel = rangy.saveSelection();
-			}
-		},
-		selectionCreateMarker: function(range, remove)
-		{
-			if (!range) return;
+					return false;
+				},
+				getBlock: function(node)
+				{
+					node = node || this.selection.getCurrent();
 
-			var node1 = $('<span id="selection-marker-1" class="redactor-selection-marker">' + this.opts.invisibleSpace + '</span>', this.document)[0];
-			var node2 = $('<span id="selection-marker-2" class="redactor-selection-marker">' + this.opts.invisibleSpace + '</span>', this.document)[0];
+					while (node)
+					{
+						if (this.utils.isBlockTag(node.tagName))
+						{
+							return ($(node).hasClass('redactor-editor')) ? false : node;
+						}
 
-			if (range.collapsed === true)
-			{
-				this.selectionSetMarker(range, node1, true);
-			}
-			else
-			{
-				this.selectionSetMarker(range, node1, true);
-				this.selectionSetMarker(range, node2, false);
-			}
+						node = node.parentNode;
+					}
 
-			this.savedSel = this.$editor.html();
+					return false;
+				},
+				getInlines: function(nodes)
+				{
+					this.selection.get();
 
-			this.selectionRestore(false, false);
-		},
-		selectionSetMarker: function(range, node, type)
-		{
-			var boundaryRange = range.cloneRange();
+					if (this.range && this.range.collapsed)
+					{
+						return false;
+					}
 
-			try {
-				boundaryRange.collapse(type);
-				boundaryRange.insertNode(node);
-				boundaryRange.detach();
-			}
-			catch (e)
-			{
-				var html = this.opts.emptyHtml;
-				if (this.opts.linebreaks) html = '<br>';
+					var inlines = [];
+					nodes = (typeof nodes == 'undefined') ? this.selection.getNodes() : nodes;
+					var inlineTags = this.opts.inlineTags;
+					inlineTags.push('span');
+					$.each(nodes, $.proxy(function(i,node)
+					{
+						if ($.inArray(node.tagName.toLowerCase(), inlineTags) != -1)
+						{
+							inlines.push(node);
+						}
 
-				this.$editor.prepend(html);
-				this.focus();
-			}
-		},
-		selectionRestore: function(replace, remove)
-		{
-			if (!this.opts.rangy)
-			{
-				if (replace === true && this.savedSel)
+					}, this));
+
+					return (inlines.length === 0) ? false : inlines;
+				},
+				getBlocks: function(nodes)
 				{
-					this.$editor.html(this.savedSel);
-				}
+					this.selection.get();
+
+					if (this.range && this.range.collapsed)
+					{
+						return [this.selection.getBlock()];
+					}
 
-				var node1 = this.$editor.find('span#selection-marker-1');
-				var node2 = this.$editor.find('span#selection-marker-2');
+					var blocks = [];
+					nodes = (typeof nodes == 'undefined') ? this.selection.getNodes() : nodes;
+					$.each(nodes, $.proxy(function(i,node)
+					{
+						if (this.utils.isBlock(node))
+						{
+							this.selection.lastBlock = node;
+							blocks.push(node);
+						}
+
+					}, this));
 
-				if (this.browser('mozilla'))
+					return (blocks.length === 0) ? [this.selection.getBlock()] : blocks;
+				},
+				getLastBlock: function()
 				{
-					this.$editor.focus();
-				}
-				else if (!this.isFocused())
+					return this.selection.lastBlock;
+				},
+				getNodes: function()
 				{
-					this.focusWithSaveScroll();
-				}
+					this.selection.get();
 
-				if (node1.length != 0 && node2.length != 0)
-				{
+					var startNode = this.selection.getNodesMarker(1);
+					var endNode = this.selection.getNodesMarker(2);
 
-					this.selectionSet(node1[0], 0, node2[0], 0);
-				}
-				else if (node1.length != 0)
-				{
-					this.selectionSet(node1[0], 0, null, 0);
-				}
+					this.selection.setNodesMarker(this.range, startNode, true);
 
-				if (remove !== false)
-				{
-					this.selectionRemoveMarkers();
-					this.savedSel = false;
-				}
-			}
-			// rangy
-			else
-			{
-				rangy.restoreSelection(this.savedSel);
-			}
-		},
-		selectionRemoveMarkers: function(type)
-		{
-			if (!this.opts.rangy)
-			{
-				$.each(this.$editor.find('span.redactor-selection-marker'), function()
-				{
-					var html = $.trim($(this).html().replace(/[^\u0000-\u1C7F]/g, ''));
-					if (html == '')
+					if (this.range.collapsed === false)
 					{
-						$(this).remove();
+						this.selection.setNodesMarker(this.range, endNode, false);
 					}
 					else
 					{
-						$(this).removeAttr('class').removeAttr('id');
+						endNode = startNode;
 					}
-				});
-			}
-			// rangy
-			else
-			{
-				rangy.removeMarkers(this.savedSel);
-			}
-		},
 
-		// TABLE
-		tableShow: function()
-		{
-			this.selectionSave();
+					var nodes = [];
+					var counter = 0;
 
-			this.modalInit(this.opts.curLang.table, this.opts.modal_table, 300, $.proxy(function()
-			{
-				$('#redactor_insert_table_btn').click($.proxy(this.tableInsert, this));
+					var self = this;
+					this.$editor.find('*').each(function()
+					{
+						if (this == startNode)
+						{
+							var parent = $(this).parent();
+							if (parent.length !== 0 && parent[0].tagName != 'BODY' && self.utils.isRedactorParent(parent[0]))
+							{
+								nodes.push(parent[0]);
+							}
 
-				setTimeout(function()
-				{
-					$('#redactor_table_rows').focus();
+							nodes.push(this);
+							counter = 1;
+						}
+						else
+						{
+							if (counter > 0)
+							{
+								nodes.push(this);
+								counter = counter + 1;
+							}
+						}
 
-				}, 200);
+						if (this == endNode)
+						{
+							return false;
+						}
 
-			}, this));
-		},
-		tableInsert: function()
-		{
-			this.bufferSet(false);
+					});
 
-			var rows = $('#redactor_table_rows').val(),
-				columns = $('#redactor_table_columns').val(),
-				$table_box = $('<div></div>'),
-				tableId = Math.floor(Math.random() * 99999),
-				$table = $('<table id="table' + tableId + '"><tbody></tbody></table>'),
-				i, $row, z, $column;
+					var finalNodes = [];
+					var len = nodes.length;
+					for (var i = 0; i < len; i++)
+					{
+						if (nodes[i].id != 'nodes-marker-1' && nodes[i].id != 'nodes-marker-2')
+						{
+							finalNodes.push(nodes[i]);
+						}
+					}
 
-			for (i = 0; i < rows; i++)
-			{
-				$row = $('<tr></tr>');
+					this.selection.removeNodesMarkers();
+
+					return finalNodes;
 
-				for (z = 0; z < columns; z++)
+				},
+				getNodesMarker: function(num)
+				{
+					return $('<span id="nodes-marker-' + num + '" class="redactor-nodes-marker" data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
+				},
+				setNodesMarker: function(range, node, type)
 				{
-					$column = $('<td>' + this.opts.invisibleSpace + '</td>');
+					range = range.cloneRange();
 
-					// set the focus to the first td
-					if (i === 0 && z === 0)
-					{
-						$column.append('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>');
+					try {
+						range.collapse(type);
+						range.insertNode(node);
 					}
+					catch (e) {}
+				},
+				removeNodesMarkers: function()
+				{
+					$(document).find('span.redactor-nodes-marker').remove();
+					this.$editor.find('span.redactor-nodes-marker').remove();
+				},
+				fromPoint: function(startX, endX, startY, endY)
+				{
+					this.caret.setToPoint(startX, endX, startY, endY);
+				},
+				wrap: function(tag)
+				{
+					this.selection.get();
 
-					$($row).append($column);
-				}
+					if (this.range.collapsed) return false;
 
-				$table.append($row);
-			}
+					var wrapper = document.createElement(tag);
+					wrapper.appendChild(this.range.extractContents());
+					this.range.insertNode(wrapper);
+
+					return wrapper;
+				},
+				selectElement: function(node)
+				{
+					this.caret.set(node, 0, node, 1);
+				},
+				selectAll: function()
+				{
+					this.selection.get();
+					this.range.selectNodeContents(this.$editor[0]);
+					this.selection.addRange();
+				},
+				remove: function()
+				{
+					this.selection.get();
+					this.sel.removeAllRanges();
+				},
+				save: function()
+				{
+					this.selection.createMarkers();
+				},
+				createMarkers: function()
+				{
+					this.selection.get();
 
-			$table_box.append($table);
-			var html = $table_box.html();
+					var node1 = this.selection.getMarker(1);
 
-			if (this.opts.linebreaks === false && this.browser('mozilla'))
-			{
-				html += '<p>' + this.opts.invisibleSpace + '</p>';
-			}
+					this.selection.setMarker(this.range, node1, true);
 
-			this.modalClose();
-			this.selectionRestore();
+					if (this.range.collapsed === false)
+					{
+						var node2 = this.selection.getMarker(2);
+						this.selection.setMarker(this.range, node2, false);
+					}
 
-			var current = this.getBlock() || this.getCurrent();
+					this.savedSel = this.$editor.html();
+				},
+				getMarker: function(num)
+				{
+					if (typeof num == 'undefined') num = 1;
 
-			if (current && current.tagName != 'BODY')
-			{
-				if (current.tagName == 'LI')
+					return $('<span id="selection-marker-' + num + '" class="redactor-selection-marker"  data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
+				},
+				getMarkerAsHtml: function(num)
 				{
-					var current = $(current).closest('ul, ol');
-				}
+					return this.utils.getOuterHtml(this.selection.getMarker(num));
+				},
+				setMarker: function(range, node, type)
+				{
+					range = range.cloneRange();
+
+					try {
+						range.collapse(type);
+						range.insertNode(node);
+					}
+					catch (e)
+					{
+						this.focus.setStart();
+					}
+				},
+				restore: function()
+				{
+					var node1 = this.$editor.find('span#selection-marker-1');
+					var node2 = this.$editor.find('span#selection-marker-2');
+
+					if (node1.length !== 0 && node2.length !== 0)
+					{
+						this.caret.set(node1, 0, node2, 0);
+					}
+					else if (node1.length !== 0)
+					{
+						this.caret.set(node1, 0, node1, 0);
+					}
+					else
+					{
+						this.$editor.focus();
+					}
 
-				$(current).after(html)
-			}
-			else
-			{
+					this.selection.removeMarkers();
+					this.savedSel = false;
 
-				this.insertHtmlAdvanced(html, false);
-			}
+				},
+				removeMarkers: function()
+				{
+					this.$editor.find('span.redactor-selection-marker').remove();
+				},
+				getText: function()
+				{
+					this.selection.get();
 
-			this.selectionRestore();
+					return this.sel.toString();
+				},
+				getHtml: function()
+				{
+					var html = '';
 
-			var table = this.$editor.find('#table' + tableId);
-			this.buttonActiveObserver();
+					this.selection.get();
+					if (this.sel.rangeCount)
+					{
+						var container = document.createElement('div');
+						var len = this.sel.rangeCount;
+						for (var i = 0; i < len; ++i)
+						{
+							container.appendChild(this.sel.getRangeAt(i).cloneContents());
+						}
 
-			table.find('span#selection-marker-1, inline#selection-marker-1').remove();
-			table.removeAttr('id');
+						html = container.innerHTML;
+					}
 
-			this.sync();
+					return this.clean.onSync(html);
+				}
+			};
 		},
-		tableDeleteTable: function()
+		observe: function()
 		{
-			var $table = $(this.getParent()).closest('table');
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+			return {
+				load: function()
+				{
+					this.observe.images();
+					this.observe.links();
+				},
+				buttons: function(e, btnName)
+				{
+					var current = this.selection.getCurrent();
+					var parent = this.selection.getParent();
 
-			this.bufferSet();
+					this.button.setInactiveAll(btnName);
 
-			$table.remove();
-			this.sync();
-		},
-		tableDeleteRow: function()
-		{
-			var parent = this.getParent();
-			var $table = $(parent).closest('table');
+					if (e === false && btnName !== 'html')
+					{
+						if ($.inArray(btnName, this.opts.activeButtons) != -1) this.button.toggleActive(btnName);
+						return;
+					}
 
+					var linkButtonName = (this.utils.isCurrentOrParent('A')) ? this.lang.get('link_edit') : this.lang.get('link_insert');
+					$('body').find('a.redactor-dropdown-link').text(linkButtonName);
 
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+					$.each(this.opts.activeButtonsStates, $.proxy(function(key, value)
+					{
+						if ($(parent).closest(key).length !== 0 || $(current).closest(key).length !== 0)
+						{
+							this.button.setActive(value);
+						}
 
-			this.bufferSet();
+					}, this));
 
-			var $current_tr = $(parent).closest('tr');
-			var $focus_tr = $current_tr.prev().length ? $current_tr.prev() : $current_tr.next();
-			if ($focus_tr.length)
-			{
-				var $focus_td = $focus_tr.children('td' ).first();
-				if ($focus_td.length)
+					var $parent = $(parent).closest(this.opts.alignmentTags.toString().toLowerCase());
+					if ($parent.length)
+					{
+						var align = ($parent.css('text-align') === '') ? 'left' : $parent.css('text-align');
+						this.button.setActive('align' + align);
+					}
+				},
+				addButton: function(tag, btnName)
 				{
-					$focus_td.prepend('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>');
-				}
-			}
-
-			$current_tr.remove();
-			this.selectionRestore();
-			$table.find('span#selection-marker-1').remove();
-			this.sync();
-		},
-		tableDeleteColumn: function()
-		{
-			var parent = this.getParent();
-			var $table = $(parent).closest('table');
+					this.opts.activeButtons.push(btnName);
+					this.opts.activeButtonsStates[tag] = btnName;
+				},
+				images: function()
+				{
+					this.$editor.find('img').each($.proxy(function(i, img)
+					{
+						var $img = $(img);
 
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+						// IE fix (when we clicked on an image and then press backspace IE does goes to image's url)
+						$img.closest('a').on('click', function(e) { e.preventDefault(); });
 
-			this.bufferSet();
+						if (this.utils.browser('msie')) $img.attr('unselectable', 'on');
 
-			var $current_td = $(parent).closest('td');
-			if (!($current_td.is('td')))
-			{
-				$current_td = $current_td.closest('td');
-			}
+						this.image.setEditable($img);
 
-			var index = $current_td.get(0).cellIndex;
+					}, this));
 
-			// Set the focus correctly
-			$table.find('tr').each($.proxy(function(i, elem)
-			{
-				var focusIndex = index - 1 < 0 ? index + 1 : index - 1;
-				if (i === 0)
-				{
-					$(elem).find('td').eq(focusIndex).prepend('<span id="selection-marker-1">' + this.opts.invisibleSpace + '</span>');
-				}
+					$(document).on('click.redactor-image-delete', $.proxy(function(e)
+					{
+						this.observe.image = false;
+						if (e.target.tagName == 'IMG' && this.utils.isRedactorParent(e.target))
+						{
+							this.observe.image = (this.observe.image && this.observe.image == e.target) ? false : e.target;
+						}
 
-				$(elem).find('td').eq(index).remove();
+					}, this));
 
-			}, this));
+				},
+				links: function()
+				{
+					if (!this.opts.linkTooltip) return;
 
-			this.selectionRestore();
-			$table.find('span#selection-marker-1').remove();
-			this.sync();
-		},
-		tableAddHead: function()
-		{
-			var $table = $(this.getParent()).closest('table');
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+					this.$editor.find('a').on('touchstart click', $.proxy(this.observe.showTooltip, this));
+					this.$editor.on('touchstart click.redactor', $.proxy(this.observe.closeTooltip, this));
+					$(document).on('touchstart click.redactor', $.proxy(this.observe.closeTooltip, this));
+				},
+				getTooltipPosition: function($link)
+				{
+					return $link.offset();
+				},
+				showTooltip: function(e)
+				{
+					var $link = $(e.target);
+					if ($link.size() === 0 || $link[0].tagName !== 'A') return;
 
-			this.bufferSet();
+					var pos = this.observe.getTooltipPosition($link);
 
-			if ($table.find('thead').size() !== 0) this.tableDeleteHead();
-			else
-			{
-				var tr = $table.find('tr').first().clone();
-				tr.find('td').html(this.opts.invisibleSpace);
-				$thead = $('<thead></thead>');
-				$thead.append(tr);
-				$table.prepend($thead);
+					var tooltip = $('<span class="redactor-link-tooltip"></span>');
 
-				this.sync();
-			}
-		},
-		tableDeleteHead: function()
-		{
-			var $table = $(this.getParent()).closest('table');
-			if (!this.isParentRedactor($table)) return false;
-			var $thead = $table.find('thead');
+					var href = $link.attr('href');
+					if (href === undefined)
+					{
+						href = '';
+					}
 
-			if ($thead.size() == 0) return false;
+					if (href.length > 24) href = href.substring(0, 24) + '...';
 
-			this.bufferSet();
+					var aLink = $('<a href="' + $link.attr('href') + '" target="_blank" />').html(href).addClass('redactor-link-tooltip-action');
+					var aEdit = $('<a href="#" />').html(this.lang.get('edit')).on('click', $.proxy(this.link.show, this)).addClass('redactor-link-tooltip-action');
+					var aUnlink = $('<a href="#" />').html(this.lang.get('unlink')).on('click', $.proxy(this.link.unlink, this)).addClass('redactor-link-tooltip-action');
 
-			$thead.remove();
-			this.sync();
-		},
-		tableAddRowAbove: function()
-		{
-			this.tableAddRow('before');
-		},
-		tableAddRowBelow: function()
-		{
-			this.tableAddRow('after');
-		},
-		tableAddColumnLeft: function()
-		{
-			this.tableAddColumn('before');
-		},
-		tableAddColumnRight: function()
-		{
-			this.tableAddColumn('after');
-		},
-		tableAddRow: function(type)
-		{
-			var $table = $(this.getParent()).closest('table');
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+					tooltip.append(aLink).append(' | ').append(aEdit).append(' | ').append(aUnlink);
+					tooltip.css({
+						top: (pos.top + 20) + 'px',
+						left: pos.left + 'px'
+					});
 
-			this.bufferSet();
+					$('.redactor-link-tooltip').remove();
+					$('body').append(tooltip);
+				},
+				closeTooltip: function(e)
+				{
+					e = e.originalEvent || e;
 
-			var $current_tr = $(this.getParent()).closest('tr');
-			var new_tr = $current_tr.clone();
-			new_tr.find('td').html(this.opts.invisibleSpace);
+					if (e.target.tagName == 'A' && !$(e.target).hasClass('redactor-link-tooltip-action') && this.utils.isRedactorParent(e.target))
+					{
+						return;
+					}
 
-			if (type === 'after') $current_tr.after(new_tr);
-			else $current_tr.before(new_tr);
+					$('.redactor-link-tooltip').remove();
+				}
 
-			this.sync();
+			};
 		},
-		tableAddColumn: function (type)
+		link: function()
 		{
-			var parent = this.getParent();
-			var $table = $(parent).closest('table');
+			return {
+				show: function(e)
+				{
+					if (typeof e != 'undefined' && e.preventDefault) e.preventDefault();
 
-			if (!this.isParentRedactor($table)) return false;
-			if ($table.size() == 0) return false;
+					this.modal.load('link', this.lang.get('link_insert'), 600);
 
-			this.bufferSet();
+					this.modal.createCancelButton();
+					this.link.buttonInsert = this.modal.createActionButton(this.lang.get('insert'));
 
-			var index = 0;
+					this.selection.get();
 
-			var current = this.getCurrent();
-			var $current_tr = $(current).closest('tr');
-			var $current_td =  $(current).closest('td');
+					this.link.getData();
+					this.link.cleanUrl();
 
-			$current_tr.find('td').each($.proxy(function(i, elem)
-			{
-				if ($(elem)[0] === $current_td[0]) index = i;
+					if (this.link.target == '_blank') $('#redactor-link-blank').prop('checked', true);
 
-			}, this));
+					this.link.$inputUrl = $('#redactor-link-url');
+					this.link.$inputText = $('#redactor-link-url-text');
 
-			$table.find('tr').each($.proxy(function(i, elem)
-			{
-				var $current = $(elem).find('td').eq(index);
+					this.link.$inputText.val(this.link.text);
+					this.link.$inputUrl.val(this.link.url);
 
-				var td = $current.clone();
-				td.html(this.opts.invisibleSpace);
+					this.link.buttonInsert.on('click', $.proxy(this.link.insert, this));
 
-				type === 'after' ? $current.after(td) : $current.before(td);
+					// show modal
+					this.selection.save();
+					this.modal.show();
+					this.link.$inputUrl.focus();
+				},
+				cleanUrl: function()
+				{
+					var thref = self.location.href.replace(/\/$/i, '');
+					this.link.url = this.link.url.replace(thref, '');
+					this.link.url = this.link.url.replace(/^\/#/, '#');
+					this.link.url = this.link.url.replace('mailto:', '');
 
-			}, this));
+					// remove host from href
+					if (!this.opts.linkProtocol)
+					{
+						var re = new RegExp('^(http|ftp|https)://' + self.location.host, 'i');
+						this.link.url = this.link.url.replace(re, '');
+					}
 
-			this.sync();
-		},
+				},
+				getData: function()
+				{
+					this.link.$node = false;
 
-		// VIDEO
-		videoShow: function()
-		{
-			this.selectionSave();
+					var $el = $(this.selection.getCurrent()).closest('a');
+					if ($el.size() !== 0 && $el[0].tagName === 'A')
+					{
+						this.link.$node = $el;
 
-			this.modalInit(this.opts.curLang.video, this.opts.modal_video, 600, $.proxy(function()
-			{
-				$('#redactor_insert_video_btn').click($.proxy(this.videoInsert, this));
+						this.link.url = $el.attr('href');
+						this.link.text = $el.text();
+						this.link.target = $el.attr('target');
+					}
+					else
+					{
+						this.link.text = this.sel.toString();
+						this.link.url = '';
+						this.link.target = '';
+					}
 
-				setTimeout(function()
+				},
+				insert: function()
 				{
-					$('#redactor_insert_video_area').focus();
+					var target = '';
+					var link = this.link.$inputUrl.val();
+					var text = this.link.$inputText.val();
 
-				}, 200);
+					if ($.trim(link) === '')
+					{
+						this.link.$inputUrl.addClass('redactor-input-error').on('keyup', function()
+						{
+							$(this).removeClass('redactor-input-error');
+							$(this).off('keyup');
 
-			}, this));
-		},
-		videoInsert: function ()
-		{
-			var data = $('#redactor_insert_video_area').val();
-			data = this.cleanStripTags(data);
+						});
+						return;
+					}
 
-			// parse if it is link on youtube & vimeo
-			var iframeStart = '<iframe width="500" height="281" src="',
-				iframeEnd = '" frameborder="0" allowfullscreen></iframe>';
+					// mailto
+					if (link.search('@') != -1 && /(http|ftp|https):\/\//i.test(link) === false)
+					{
+						link = 'mailto:' + link;
+					}
+					// url, not anchor
+					else if (link.search('#') !== 0)
+					{
+						if ($('#redactor-link-blank').prop('checked'))
+						{
+							target = '_blank';
+						}
 
-			if (data.match(reUrlYoutube))
-			{
-				data = data.replace(reUrlYoutube, iframeStart + '//www.youtube.com/embed/$1' + iframeEnd);
-			}
-			else if (data.match(reUrlVimeo))
-			{
-				data = data.replace(reUrlVimeo, iframeStart + '//player.vimeo.com/video/$2' + iframeEnd);
-			}
+						// test url (add protocol)
+						var pattern = '((xn--)?[a-z0-9]+(-[a-z0-9]+)*\\.)+[a-z]{2,}';
+						var re = new RegExp('^(http|ftp|https)://' + pattern, 'i');
+						var re2 = new RegExp('^' + pattern, 'i');
 
-			this.selectionRestore();
+						if (link.search(re) == -1 && link.search(re2) === 0 && this.opts.linkProtocol)
+						{
+							link = this.opts.linkProtocol + '://' + link;
+						}
+					}
 
-			var current = this.getBlock() || this.getCurrent();
+					this.link.set(text, link, target);
+					this.modal.close();
+				},
+				set: function(text, link, target)
+				{
+					text = $.trim(text.replace(/<|>/g, ''));
 
-			if (current) $(current).after(data)
-			else this.insertHtmlAdvanced(data, false);
+					this.selection.restore();
 
-			this.sync();
-			this.modalClose();
-		},
+					if (text === '') return;
 
+					if (this.link.$node)
+					{
+						this.buffer.set();
 
-		// LINK
-		linkShow: function()
-		{
-			this.selectionSave();
+						this.link.$node.text(text).attr('href', link);
+						if (target !== '')
+						{
+							this.link.$node.attr('target', target);
+						}
+						else
+						{
+							this.link.$node.removeAttr('target');
+						}
 
-			var callback = $.proxy(function()
-			{
-				// Predefined links
-				if (this.opts.predefinedLinks !== false)
-				{
-					this.predefinedLinksStorage = {};
-					var that = this;
-					$.getJSON(this.opts.predefinedLinks, function(data)
+						this.code.sync();
+					}
+					else
 					{
-						var $select = $('#redactor-predefined-links');
-						$select .html('');
-						$.each(data, function(key, val)
-						{
-							that.predefinedLinksStorage[key] = val;
-							$select.append($('<option>').val(key).html(val.name));
-						});
+						document.execCommand('createLink', false, link);
 
-						$select.on('change', function()
+						var $a = $(this.selection.getCurrent()).closest('a');
+						if (target !== '')
 						{
-							var key = $(this).val();
-							var name = '', url = '';
-							if (key != 0)
-							{
-								name = that.predefinedLinksStorage[key].name;
-								url = that.predefinedLinksStorage[key].url;
-							}
-
-							$('#redactor_link_url').val(url);
-							$('#redactor_link_url_text').val(name);
+							$a.attr('target', target);
+						}
 
-						});
+						$a.removeAttr('style');
 
-						$select.show();
-					});
-				}
+						this.code.sync();
+						this.core.setCallback('insertedLink', $a);
 
-				this.insert_link_node = false;
+					}
 
-				var sel = this.getSelection();
-				var url = '', text = '', target = '';
+					// link tooltip
+					setTimeout($.proxy(function()
+					{
+						this.observe.links();
 
-				var elem = this.getParent();
-				var par = $(elem).parent().get(0);
-				if (par && par.tagName === 'A')
+					}, this), 5);
+				},
+				unlink: function(e)
 				{
-					elem = par;
-				}
+					if (typeof e != 'undefined' && e.preventDefault) e.preventDefault();
 
-				if (elem && elem.tagName === 'A')
-				{
-					url = elem.href;
-					text = $(elem).text();
-					target = elem.target;
+					var nodes = this.selection.getNodes();
+					if (!nodes) return;
 
-					this.insert_link_node = elem;
-				}
-				else text = sel.toString();
+					this.buffer.set();
+
+					var len = nodes.length;
+					for (var i = 0; i < len; i++)
+					{
+						if (nodes[i].tagName == 'A')
+						{
+							var $node = $(nodes[i]);
+							$node.replaceWith($node.contents());
+						}
+					}
 
-				$('#redactor_link_url_text').val(text);
+					// remove tooltip
+					$('.redactor-link-tooltip').remove();
 
-				var thref = self.location.href.replace(/\/$/i, '');
-				url = url.replace(thref, '');
-				url = url.replace(/^\/#/, '#');
-				url = url.replace('mailto:', '');
+					this.code.sync();
 
-				// remove host from href
-				if (this.opts.linkProtocol === false)
-				{
-					var re = new RegExp('^(http|ftp|https)://' + self.location.host, 'i');
-					url = url.replace(re, '');
 				}
+			};
+		},
+		image: function()
+		{
+			return {
+				show: function()
+				{
+					this.modal.load('image', this.lang.get('image'), 700);
+					this.upload.init('#redactor-modal-image-droparea', this.opts.imageUpload, this.image.insert);
 
-				// set url
-				$('#redactor_link_url').val(url);
+					this.selection.save();
+					this.modal.show();
 
-				if (target === '_blank')
+				},
+				showEdit: function($image)
 				{
-					$('#redactor_link_blank').prop('checked', true);
-				}
+					var $link = $image.closest('a');
 
-				this.linkInsertPressed = false;
-				$('#redactor_insert_link_btn').on('click', $.proxy(this.linkProcess, this));
+					this.modal.load('imageEdit', this.lang.get('edit'), 705);
 
+					this.modal.createCancelButton();
+					this.image.buttonDelete = this.modal.createDeleteButton(this.lang.get('_delete'));
+					this.image.buttonSave = this.modal.createActionButton(this.lang.get('save'));
 
-				setTimeout(function()
-				{
-					$('#redactor_link_url').focus();
+					this.image.buttonDelete.on('click', $.proxy(function()
+					{
+						this.image.remove($image);
 
-				}, 200);
+					}, this));
 
-			}, this);
+					this.image.buttonSave.on('click', $.proxy(function()
+					{
+						this.image.update($image);
 
-			this.modalInit(this.opts.curLang.link, this.opts.modal_link, 460, callback);
+					}, this));
 
-		},
-		linkProcess: function()
-		{
-			if (this.linkInsertPressed)
-			{
-				return;
-			}
 
-			this.linkInsertPressed = true;
-			var target = '', targetBlank = '';
+					$('#redactor-image-title').val($image.attr('alt'));
 
-			var link = $('#redactor_link_url').val();
-			var text = $('#redactor_link_url_text').val();
+					if (!this.opts.imageLink) $('.redactor-image-link-option').hide();
+					else
+					{
+						var $redactorImageLink = $('#redactor-image-link');
 
-			// mailto
-			if (link.search('@') != -1 && /(http|ftp|https):\/\//i.test(link) === false)
-			{
-				link = 'mailto:' + link;
-			}
-			// url, not anchor
-			else if (link.search('#') != 0)
-			{
-				if ($('#redactor_link_blank').prop('checked'))
-				{
-					target = ' target="_blank"';
-					targetBlank = '_blank';
-				}
+						$redactorImageLink.attr('href', $image.attr('src'));
+						if ($link.size() !== 0)
+						{
+							$redactorImageLink.val($link.attr('href'));
+							if ($link.attr('target') == '_blank') $('#redactor-image-link-blank').prop('checked', true);
+						}
+					}
+
+					if (!this.opts.imagePosition) $('.redactor-image-position-option').hide();
+					else
+					{
+						var floatValue = ($image.css('display') == 'block' && $image.css('float') == 'none') ? 'center' : $image.css('float');
+						$('#redactor-image-align').val(floatValue);
+					}
 
-				// test url (add protocol)
-				var pattern = '((xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}';
-				var re = new RegExp('^(http|ftp|https)://' + pattern, 'i');
-				var re2 = new RegExp('^' + pattern, 'i');
+					this.modal.show();
 
-				if (link.search(re) == -1 && link.search(re2) == 0 && this.opts.linkProtocol)
+				},
+				setFloating: function($image)
 				{
-					link = this.opts.linkProtocol + link;
-				}
-			}
+					var floating = $('#redactor-image-align').val();
 
-			text = text.replace(/<|>/g, '');
-			var extra = '&nbsp;';
-			if (this.browser('mozilla'))
-			{
-				extra = '&nbsp;';
-			}
+					var imageFloat = '';
+					var imageDisplay = '';
+					var imageMargin = '';
 
-			this.linkInsert('<a href="' + link + '"' + target + '>' + text + '</a>' + extra, $.trim(text), link, targetBlank);
-
-		},
-		linkInsert: function (a, text, link, target)
-		{
-			this.selectionRestore();
+					switch (floating)
+					{
+						case 'left':
+							imageFloat = 'left';
+							imageMargin = '0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin + ' 0';
+						break;
+						case 'right':
+							imageFloat = 'right';
+							imageMargin = '0 0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin;
+						break;
+						case 'center':
+							imageDisplay = 'block';
+							imageMargin = 'auto';
+						break;
+					}
 
-			if (text !== '')
-			{
-				if (this.insert_link_node)
+					$image.css({ 'float': imageFloat, display: imageDisplay, margin: imageMargin });
+					$image.attr('rel', $image.attr('style'));
+				},
+				update: function($image)
 				{
-					this.bufferSet();
+					this.image.hideResize();
+					this.buffer.set();
 
-					$(this.insert_link_node).text(text).attr('href', link);
+					var $link = $image.closest('a');
 
-					if (target !== '')
+					$image.attr('alt', $('#redactor-image-title').val());
+
+					this.image.setFloating($image);
+
+					// as link
+					var link = $.trim($('#redactor-image-link').val());
+					if (link !== '')
 					{
-						$(this.insert_link_node).attr('target', target);
+						var target = ($('#redactor-image-link-blank').prop('checked')) ? true : false;
+
+						if ($link.size() === 0)
+						{
+							var a = $('<a href="' + link + '">' + this.utils.getOuterHtml($image) + '</a>');
+							if (target) a.attr('target', '_blank');
+
+							$image.replaceWith(a);
+						}
+						else
+						{
+							$link.attr('href', link);
+							if (target)
+							{
+								$link.attr('target', '_blank');
+							}
+							else
+							{
+								$link.removeAttr('target');
+							}
+						}
 					}
-					else
+					else if ($link.size() !== 0)
 					{
-						$(this.insert_link_node).removeAttr('target');
+						$link.replaceWith(this.utils.getOuterHtml($image));
+
 					}
-				}
-				else
+
+					this.modal.close();
+					this.observe.images();
+					this.code.sync();
+
+
+				},
+				setEditable: function($image)
 				{
-					var $a = $(a).addClass('redactor-added-link');
-					this.exec('inserthtml', this.outerHtml($a), false);
+					if (!this.opts.imageEditable) return;
 
-					var link = this.$editor.find('a.redactor-added-link');
+					$image.on('dragstart', $.proxy(this.image.onDrag, this));
 
-					link.removeAttr('style').removeClass('redactor-added-link').each(function()
+					$image.on('mousedown', $.proxy(this.image.hideResize, this));
+					$image.on('click touchstart', $.proxy(function(e)
 					{
-						if (this.className == '') $(this).removeAttr('class');
-					});
+						this.observe.image = $image;
 
-				}
+						if (this.$editor.find('#redactor-image-box').size() !== 0) return false;
 
-				this.sync();
-			}
+						// resize
+						if (!this.opts.imageResizable) return;
 
-			// link tooltip
-			setTimeout($.proxy(function()
-			{
-				if (this.opts.observeLinks) this.observeLinks();
+						this.image.resizer = this.image.loadEditableControls($image);
+						this.image.resizer.on('mousedown.redactor touchstart.redactor', $.proxy(function(e)
+						{
+							e.preventDefault();
 
-			}, this), 5);
+						    this.image.resizeHandle = {
+						        x : e.pageX,
+						        y : e.pageY,
+						        el : $image,
+						        ratio: $image.width() / $image.height(),
+						        h: $image.height()
+						    };
 
-			this.modalClose();
-		},
+						    e = e.originalEvent || e;
 
-		// FILE
-		fileShow: function ()
-		{
+						    if (e.targetTouches)
+						    {
+						         this.image.resizeHandle.x = e.targetTouches[0].pageX;
+						         this.image.resizeHandle.y = e.targetTouches[0].pageY;
+						    }
 
-			this.selectionSave();
+							this.image.startResize();
 
-			var callback = $.proxy(function()
-			{
-				var sel = this.getSelection();
+						}, this));
 
-				var text = '';
-				if (this.oldIE()) text = sel.text;
-				else text = sel.toString();
 
-				$('#redactor_filename').val(text);
+						$(document).on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
+						this.$editor.on('click.redactor-image-resize-hide', $.proxy(this.image.hideResize, this));
 
-				// dragupload
-				if (!this.isMobile() && !this.isIPad())
+
+					}, this));
+				},
+				startResize: function()
 				{
-					this.draguploadInit('#redactor_file', {
-						url: this.opts.fileUpload,
-						uploadFields: this.opts.uploadFields,
-						success: $.proxy(this.fileCallback, this),
-						error: $.proxy( function(obj, json)
-						{
-							this.callback('fileUploadError', json);
+					$(document).on('mousemove.redactor-image-resize touchmove.redactor-image-resize', $.proxy(this.image.moveResize, this));
+					$(document).on('mouseup.redactor-image-resize touchend.redactor-image-resize', $.proxy(this.image.stopResize, this));
+				},
+				moveResize: function(e)
+				{
+					e.preventDefault();
 
-						}, this),
-						uploadParam: this.opts.fileUploadParam
-					});
-				}
+					e = e.originalEvent || e;
 
-				this.uploadInit('redactor_file', {
-					auto: true,
-					url: this.opts.fileUpload,
-					success: $.proxy(this.fileCallback, this),
-					error: $.proxy(function(obj, json)
-					{
-						this.callback('fileUploadError', json);
+					var height =  this.image.resizeHandle.h;
 
-					}, this)
-				});
+		            if (e.targetTouches) height += (e.targetTouches[0].pageY -  this.image.resizeHandle.y);
+		            else height += (e.pageY -  this.image.resizeHandle.y);
 
-			}, this);
 
-			this.modalInit(this.opts.curLang.file, this.opts.modal_file, 500, callback);
-		},
-		fileCallback: function(json)
-		{
+					var width = Math.round(height *  this.image.resizeHandle.ratio);
 
-			this.selectionRestore();
+					if (height < 50 || width < 100) return;
 
-			if (json !== false)
-			{
+		            this.image.resizeHandle.el.height(height);
+		            this.image.resizeHandle.el.width(width);
 
-				var text = $('#redactor_filename').val();
-				if (text === '') text = json.filename;
+		            this.code.sync();
+				},
+				stopResize: function()
+				{
+					this.handle = false;
+					$(document).off('.redactor-image-resize');
+					this.image.hideResize();
+				},
+				onDrag: function(e)
+				{
+					if (this.$editor.find('#redactor-image-box').size() !== 0)
+					{
+						e.preventDefault();
+						return false;
+					}
 
-				var link = '<a href="' + json.filelink + '" id="filelink-marker">' + text + '</a>';
+					this.$editor.on('drop.redactor-image-inside-drop', $.proxy(function()
+					{
+						setTimeout($.proxy(this.image.onDrop, this), 1);
 
-				// chrome fix
-				if (this.browser('webkit') && !!this.window.chrome)
+					}, this));
+				},
+				onDrop: function()
 				{
-					link = link + '&nbsp;';
-				}
+					this.image.fixImageSourceAfterDrop();
+					this.observe.images();
+					this.$editor.off('drop.redactor-image-inside-drop');
+					this.clean.clearUnverified();
+					this.code.sync();
+				},
+				fixImageSourceAfterDrop: function()
+				{
+					this.$editor.find('img[data-save-url]').each(function()
+					{
+						var $el = $(this);
+						$el.attr('src', $el.attr('data-save-url'));
+						$el.removeAttr('data-save-url');
+					});
+				},
+				hideResize: function(e)
+				{
+					if (e && $(e.target).closest('#redactor-image-box').length !== 0) return;
+					if (e && e.target.tagName == 'IMG')
+					{
+						var $image = $(e.target);
+						$image.attr('data-save-url', $image.attr('src'));
+					}
 
-				this.execCommand('inserthtml', link, false);
+					var imageBox = this.$editor.find('#redactor-image-box');
+					if (imageBox.size() === 0) return;
 
-				var linkmarker = $(this.$editor.find('a#filelink-marker'));
-				if (linkmarker.size() != 0) linkmarker.removeAttr('id');
-				else linkmarker = false;
+					this.image.editter.remove();
+					this.image.resizer.remove();
 
-				this.sync();
+					imageBox.find('img').css({
+						marginTop: imageBox[0].style.marginTop,
+						marginBottom: imageBox[0].style.marginBottom,
+						marginLeft: imageBox[0].style.marginLeft,
+						marginRight: imageBox[0].style.marginRight
+					});
 
-				// file upload callback
-				this.callback('fileUpload', linkmarker, json);
-			}
+					imageBox.css('margin', '');
+					imageBox.find('img').css('opacity', '');
+					imageBox.replaceWith(function()
+					{
+						return $(this).contents();
+					});
 
-			this.modalClose();
-		},
+					$(document).off('click.redactor-image-resize-hide');
+					this.$editor.off('click.redactor-image-resize-hide');
 
-		// IMAGE
-		imageShow: function()
-		{
+					this.code.sync();
 
-			this.selectionSave();
+				},
+				loadEditableControls: function($image)
+				{
+					var imageBox = $('<span id="redactor-image-box" data-redactor="verified">');
+					imageBox.css({
+						position: 'relative',
+						display: 'inline-block',
+						lineHeight: 0,
+						outline: '1px dashed rgba(0, 0, 0, .6)',
+						'float': $image.css('float')
+					});
+					imageBox.attr('contenteditable', false);
 
-			var callback = $.proxy(function()
-			{
-				// json
-				if (this.opts.imageGetJson)
-				{
+					if ($image[0].style.margin != 'auto')
+					{
+						imageBox.css({
+							marginTop: $image[0].style.marginTop,
+							marginBottom: $image[0].style.marginBottom,
+							marginLeft: $image[0].style.marginLeft,
+							marginRight: $image[0].style.marginRight
+						});
 
-					$.getJSON(this.opts.imageGetJson, $.proxy(function(data)
+						$image.css('margin', '');
+					}
+					else
 					{
-						var folders = {}, count = 0;
+						imageBox.css({ 'display': 'block', 'margin': 'auto' });
+					}
 
-						// folders
-						$.each(data, $.proxy(function(key, val)
-						{
-							if (typeof val.folder !== 'undefined')
-							{
-								count++;
-								folders[val.folder] = count;
-							}
+					$image.css('opacity', '.5').after(imageBox);
 
-						}, this));
+					// editter
+					this.image.editter = $('<span id="redactor-image-editter" data-redactor="verified">' + this.lang.get('edit') + '</span>');
+					this.image.editter.css({
+						position: 'absolute',
+						zIndex: 5,
+						top: '50%',
+						left: '50%',
+						marginTop: '-11px',
+						marginLeft: '-18px',
+						lineHeight: 1,
+						backgroundColor: '#000',
+						color: '#fff',
+						fontSize: '11px',
+						padding: '7px 10px',
+						cursor: 'pointer'
+					});
+					this.image.editter.attr('contenteditable', false);
+					this.image.editter.on('click', $.proxy(function()
+					{
+						this.image.showEdit($image);
+					}, this));
 
-						var folderclass = false;
-						$.each(data, $.proxy(function(key, val)
-						{
-							// title
-							var thumbtitle = '';
-							if (typeof val.title !== 'undefined') thumbtitle = val.title;
+					imageBox.append(this.image.editter);
 
-							var folderkey = 0;
-							if (!$.isEmptyObject(folders) && typeof val.folder !== 'undefined')
-							{
-								folderkey = folders[val.folder];
-								if (folderclass === false) folderclass = '.redactorfolder' + folderkey;
-							}
+					// position correction
+					var editerWidth = this.image.editter.innerWidth();
+					this.image.editter.css('margin-left', '-' + editerWidth/2 + 'px');
 
-							var img = $('<img src="' + val.thumb + '" class="redactorfolder redactorfolder' + folderkey + '" rel="' + val.image + '" title="' + thumbtitle + '" />');
-							$('#redactor_image_box').append(img);
-							$(img).click($.proxy(this.imageThumbClick, this));
 
-						}, this));
+					// resizer
+					if (this.opts.imageResizable && !this.utils.isMobile())
+					{
+						var imageResizer = $('<span id="redactor-image-resizer" data-redactor="verified"></span>');
+						imageResizer.css({
+							position: 'absolute',
+							zIndex: 2,
+							lineHeight: 1,
+							cursor: 'nw-resize',
+							bottom: '-4px',
+							right: '-5px',
+							border: '1px solid #fff',
+							backgroundColor: '#000',
+							width: '8px',
+							height: '8px'
+						});
 
-						// folders
-						if (!$.isEmptyObject(folders))
+						if (!this.utils.isDesktop())
 						{
-							$('.redactorfolder').hide();
-							$(folderclass).show();
-
-							var onchangeFunc = function(e)
-							{
-								$('.redactorfolder').hide();
-								$('.redactorfolder' + $(e.target).val()).show();
-							};
-
-							var select = $('<select id="redactor_image_box_select">');
-							$.each( folders, function(k, v)
-							{
-								select.append( $('<option value="' + v + '">' + k + '</option>'));
-							});
-
-							$('#redactor_image_box').before(select);
-							select.change(onchangeFunc);
+							imageResizer.css({ width: '15px', height: '15px' });
 						}
-					}, this));
 
-				}
-				else
-				{
-					$('#redactor-tab-control-2').remove();
-				}
+						imageResizer.attr('contenteditable', false);
+						imageBox.append(imageResizer);
+						imageBox.append($image);
 
-				if (this.opts.imageUpload || this.opts.s3)
+						return imageResizer;
+					}
+					else
+					{
+						imageBox.append($image);
+						return false;
+					}
+				},
+				remove: function(image)
 				{
-					// dragupload
-					if (!this.isMobile()  && !this.isIPad() && this.opts.s3 === false)
+					var $image = $(image);
+					var $link = $image.closest('a');
+					var $figure = $image.closest('figure');
+					var $parent = $image.parent();
+					if ($('#redactor-image-box').size() !== 0)
 					{
-						if ($('#redactor_file' ).length)
-						{
-							this.draguploadInit('#redactor_file', {
-								url: this.opts.imageUpload,
-								uploadFields: this.opts.uploadFields,
-								success: $.proxy(this.imageCallback, this),
-								error: $.proxy(function(obj, json)
-								{
-									this.callback('imageUploadError', json);
-
-								}, this),
-								uploadParam: this.opts.imageUploadParam
-							});
-						}
+						$parent = $('#redactor-image-box').parent();
 					}
 
-					if (this.opts.s3 === false)
+					var $next;
+					if ($figure.size() !== 0)
 					{
-						// ajax upload
-						this.uploadInit('redactor_file', {
-							auto: true,
-							url: this.opts.imageUpload,
-							success: $.proxy(this.imageCallback, this),
-							error: $.proxy(function(obj, json)
-							{
-								this.callback('imageUploadError', json);
-
-							}, this)
-						});
+						$next = $figure.next();
+						$figure.remove();
+					}
+					else if ($link.size() !== 0)
+					{
+						$parent = $link.parent();
+						$link.remove();
 					}
-					// s3 upload
 					else
 					{
-						$('#redactor_file').on('change.redactor', $.proxy(this.s3handleFileSelect, this));
+						$image.remove();
 					}
 
-				}
-				else
-				{
-					$('.redactor_tab').hide();
-					if (!this.opts.imageGetJson)
+					$('#redactor-image-box').remove();
+
+					if ($figure.size() !== 0)
 					{
-						$('#redactor_tabs').remove();
-						$('#redactor_tab3').show();
+						this.caret.setStart($next);
 					}
 					else
 					{
-						$('#redactor-tab-control-1').remove();
-						$('#redactor-tab-control-2').addClass('redactor_tabs_act');
-						$('#redactor_tab2').show();
+						this.caret.setStart($parent);
 					}
-				}
-
-				if (!this.opts.imageTabLink && (this.opts.imageUpload || this.opts.imageGetJson))
-				{
-					$('#redactor-tab-control-3').hide();
-				}
 
-				$('#redactor_upload_btn').click($.proxy(this.imageCallbackLink, this));
+					// delete callback
+					this.core.setCallback('imageDelete', $image[0].src, $image);
 
-				if (!this.opts.imageUpload && !this.opts.imageGetJson)
+					this.modal.close();
+					this.code.sync();
+				},
+				insert: function(json, direct, e)
 				{
-					setTimeout(function()
+					// error callback
+					if (typeof json.error != 'undefined')
 					{
-						$('#redactor_file_link').focus();
-
-					}, 200);
-				}
-
-			}, this);
-
-			this.modalInit(this.opts.curLang.image, this.opts.modal_image, 610, callback);
-
-		},
-		imageEdit: function(image)
-		{
-			var $el = image;
-			var parent = $el.parent().parent();
-
-			var callback = $.proxy(function()
-			{
-				$('#redactor_file_alt').val($el.attr('alt'));
-				$('#redactor_image_edit_src').attr('href', $el.attr('src'));
-
-				if ($el.css('display') == 'block' && $el.css('float') == 'none')
-				{
-					$('#redactor_form_image_align').val('center');
-				}
-				else
-				{
-					$('#redactor_form_image_align').val($el.css('float'));
-				}
-
-				if ($(parent).get(0).tagName === 'A')
-				{
-					$('#redactor_file_link').val($(parent).attr('href'));
+						this.modal.close();
+						this.selection.restore();
+						this.core.setCallback('imageUploadError', json);
+						return;
+					}
 
-					if ($(parent).attr('target') == '_blank')
+					var $img;
+					if (typeof json == 'string')
 					{
-						$('#redactor_link_blank').prop('checked', true);
+						$img = $(json).attr('data-redactor-inserted-image', 'true');
+					}
+					else
+					{
+						$img = $('<img>');
+						$img.attr('src', json.filelink).attr('data-redactor-inserted-image', 'true');
 					}
-				}
-
-				$('#redactor_image_delete_btn').click($.proxy(function()
-				{
-					this.imageRemove($el);
 
-				}, this));
 
-				$('#redactorSaveBtn').click($.proxy(function()
-				{
-					this.imageSave($el);
+					var node = $img;
+					var isP = this.utils.isCurrentOrParent('P');
+					if (isP)
+					{
+						// will replace
+						node = $('<blockquote />').append($img);
+					}
 
-				}, this));
+					if (direct)
+					{
+						this.selection.removeMarkers();
+						var marker = this.selection.getMarker();
+						this.insert.nodeToCaretPositionFromPoint(e, marker);
+					}
+					else
+					{
+						this.modal.close();
+					}
 
-			}, this);
+					this.selection.restore();
+					this.buffer.set();
 
-			this.modalInit(this.opts.curLang.edit, this.opts.modal_image_edit, 380, callback);
 
-		},
-		imageRemove: function(el)
-		{
-			var parentLink = $(el).parent().parent();
-			var parent = $(el).parent();
-			var parentEl = false;
+					this.insert.html(this.utils.getOuterHtml(node));
 
-			if (parentLink.length && parentLink[0].tagName === 'A')
-			{
-				parentEl = true;
-				$(parentLink).remove();
-			}
-			else if (parent.length && parent[0].tagName === 'A')
-			{
-				parentEl = true;
-				$(parent).remove();
-			}
-			else
-			{
-				$(el).remove();
-			}
+					var $image = this.$editor.find('img[data-redactor-inserted-image=true]').removeAttr('data-redactor-inserted-image');
 
-			if (parent.length && parent[0].tagName === 'P')
-			{
-				this.focusWithSaveScroll();
+					if (isP)
+					{
+						$image.parent().contents().unwrap().wrap('<p />');
+					}
+					else if (this.opts.linebreaks)
+					{
+						$image.before('<br>').after('<br>');
+					}
 
-				if (parentEl === false) this.selectionStart(parent);
-			}
+					if (typeof json == 'string') return;
 
-			// delete callback
-			this.callback('imageDelete', el);
+					this.core.setCallback('imageUpload', $image, json);
 
-			this.modalClose();
-			this.sync();
+				}
+			};
 		},
-		imageSave: function(el)
+		file: function()
 		{
-			this.imageResizeHide(false);
-
-			var $el = $(el);
-			var parent = $el.parent();
-
-			$el.attr('alt', $('#redactor_file_alt').val());
+			return {
+				show: function()
+				{
+					this.modal.load('file', this.lang.get('file'), 700);
+					this.upload.init('#redactor-modal-file-upload', this.opts.fileUpload, this.file.insert);
 
-			var floating = $('#redactor_form_image_align').val();
-			var margin = '';
+					this.selection.save();
 
-			if (floating === 'left')
-			{
-				margin = '0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin + ' 0';
-				$el.css({ 'float': 'left', 'margin': margin });
-			}
-			else if (floating === 'right')
-			{
-				margin = '0 0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin + '';
-				$el.css({ 'float': 'right', 'margin': margin });
-			}
-			else if (floating === 'center')
-			{
-				$el.css({ 'float': '', 'display': 'block', 'margin': 'auto' });
-			}
-			else
-			{
-				$el.css({ 'float': '', 'display': '', 'margin': '' });
-			}
+					this.selection.get();
+					var text = this.sel.toString();
 
-			// as link
-			var link = $.trim($('#redactor_file_link').val());
-			if (link !== '')
-			{
-				var target = false;
-				if ($('#redactor_link_blank').prop('checked'))
-				{
-					target = true;
-				}
+					$('#redactor-filename').val(text);
 
-				if (parent.get(0).tagName !== 'A')
+					this.modal.show();
+				},
+				insert: function(json, direct, e)
 				{
-					var a = $('<a href="' + link + '">' + this.outerHtml(el) + '</a>');
-
-					if (target)
+					// error callback
+					if (typeof json.error != 'undefined')
 					{
-						a.attr('target', '_blank');
+						this.modal.close();
+						this.selection.restore();
+						this.core.setCallback('fileUploadError', json);
+						return;
 					}
 
-					$el.replaceWith(a);
-				}
-				else
-				{
-					parent.attr('href', link);
-					if (target)
+					var link;
+					if (typeof json == 'string')
 					{
-						parent.attr('target', '_blank');
+						link = json;
 					}
 					else
 					{
-						parent.removeAttr('target');
-					}
-				}
-			}
-			else
-			{
-				if (parent.get(0).tagName === 'A')
-				{
-					parent.replaceWith(this.outerHtml(el));
-				}
-			}
+						var text = $('#redactor-filename').val();
+						if (typeof text == 'undefined' || text === '') text = json.filename;
 
-			this.modalClose();
-			this.observeImages();
-			this.sync();
-
-		},
-		imageResizeHide: function(e)
-		{
-			if (e !== false && $(e.target).parent().size() != 0 && $(e.target).parent()[0].id === 'redactor-image-box')
-			{
-				return false;
-			}
+						link = '<a href="' + json.filelink + '" id="filelink-marker">' + text + '</a>';
+					}
 
-			var imageBox = this.$editor.find('#redactor-image-box');
-			if (imageBox.size() == 0)
-			{
-				return false;
-			}
+					if (direct)
+					{
+						this.selection.removeMarkers();
+						var marker = this.selection.getMarker();
+						this.insert.nodeToCaretPositionFromPoint(e, marker);
+					}
+					else
+					{
+						this.modal.close();
+					}
 
-			this.$editor.find('#redactor-image-editter, #redactor-image-resizer').remove();
+					this.selection.restore();
+					this.buffer.set();
 
-			imageBox.find('img').css({
-				marginTop: imageBox[0].style.marginTop,
-				marginBottom: imageBox[0].style.marginBottom,
-				marginLeft: imageBox[0].style.marginLeft,
-				marginRight: imageBox[0].style.marginRight
-			});
 
-			imageBox.css('margin', '');
+					this.insert.html(link);
 
+					if (typeof json == 'string') return;
 
-			imageBox.find('img').css('opacity', '');
-			imageBox.replaceWith(function()
-			{
-				return $(this).contents();
-			});
+					var linkmarker = $(this.$editor.find('a#filelink-marker'));
+					if (linkmarker.size() !== 0) linkmarker.removeAttr('id');
+					else linkmarker = false;
 
-			$(document).off('click.redactor-image-resize-hide');
-			this.$editor.off('click.redactor-image-resize-hide');
-			this.$editor.off('keydown.redactor-image-delete');
 
-			this.sync()
+					this.core.setCallback('fileUpload', linkmarker, json);
 
+				}
+			};
 		},
-		imageResize: function(image)
+		modal: function()
 		{
-			var $image = $(image);
-
-			$image.on('mousedown', $.proxy(function()
-			{
-				this.imageResizeHide(false);
-			}, this));
+			return {
+				callbacks: {},
+				loadTemplates: function()
+				{
+					this.opts.modal = {
+						imageEdit: String()
+						+ '<section id="redactor-modal-image-edit">'
+							+ '<label>' + this.lang.get('title') + '</label>'
+							+ '<input type="text" id="redactor-image-title" />'
+							+ '<label class="redactor-image-link-option">' + this.lang.get('link') + '</label>'
+							+ '<input type="text" id="redactor-image-link" class="redactor-image-link-option" />'
+							+ '<label class="redactor-image-link-option"><input type="checkbox" id="redactor-image-link-blank"> ' + this.lang.get('link_new_tab') + '</label>'
+							+ '<label class="redactor-image-position-option">' + this.lang.get('image_position') + '</label>'
+							+ '<select class="redactor-image-position-option" id="redactor-image-align">'
+								+ '<option value="none">' + this.lang.get('none') + '</option>'
+								+ '<option value="left">' + this.lang.get('left') + '</option>'
+								+ '<option value="center">' + this.lang.get('center') + '</option>'
+								+ '<option value="right">' + this.lang.get('right') + '</option>'
+							+ '</select>'
+						+ '</section>',
+
+						image: String()
+						+ '<section id="redactor-modal-image-insert">'
+							+ '<div id="redactor-modal-image-droparea"></div>'
+ 						+ '</section>',
+
+						file: String()
+						+ '<section id="redactor-modal-file-insert">'
+							+ '<div id="redactor-modal-file-upload-box">'
+								+ '<label>' + this.lang.get('filename') + '</label>'
+								+ '<input type="text" id="redactor-filename" /><br><br>'
+								+ '<div id="redactor-modal-file-upload"></div>'
+							+ '</div>'
+						+ '</section>',
+
+						link: String()
+						+ '<section id="redactor-modal-link-insert">'
+							+ '<label>URL</label>'
+							+ '<input type="url" id="redactor-link-url" />'
+							+ '<label>' + this.lang.get('text') + '</label>'
+							+ '<input type="text" id="redactor-link-url-text" />'
+							+ '<label><input type="checkbox" id="redactor-link-blank"> ' + this.lang.get('link_new_tab') + '</label>'
+						+ '</section>'
+					};
+
+
+					$.extend(this.opts, this.opts.modal);
 
-			$image.on('dragstart', $.proxy(function()
-			{
-				this.$editor.on('drop.redactor-image-inside-drop', $.proxy(function()
+				},
+				addCallback: function(name, callback)
 				{
-					setTimeout($.proxy(function()
-					{
-						this.observeImages();
-						this.$editor.off('drop.redactor-image-inside-drop');
-						this.sync();
-
-					}, this), 1);
-
-				},this));
-			}, this));
-
-			$image.on('click', $.proxy(function(e)
-			{
-				if (this.$editor.find('#redactor-image-box').size() != 0)
+					this.modal.callbacks[name] = callback;
+				},
+				createTabber: function($modal)
 				{
-					return false;
-				}
-
-				var clicked = false,
-				start_x,
-				start_y,
-				ratio = $image.width() / $image.height(),
-				min_w = 20,
-				min_h = 10;
+					this.modal.$tabber = $('<div>').attr('id', 'redactor-modal-tabber');
 
-				var imageResizer = this.imageResizeControls($image);
-
-				// resize
-				var isResizing = false;
-				if (imageResizer !== false)
+					$modal.prepend(this.modal.$tabber);
+				},
+				addTab: function(id, name, active)
 				{
-					imageResizer.on('mousedown', function(e)
+					var $tab = $('<a href="#" rel="tab' + id + '">').text(name);
+					if (active)
 					{
-						isResizing = true;
-						e.preventDefault();
-
-						ratio = $image.width() / $image.height();
-
-						start_x = Math.round(e.pageX - $image.eq(0).offset().left);
-						start_y = Math.round(e.pageY - $image.eq(0).offset().top);
-
-					});
+						$tab.addClass('active');
+					}
 
-					$(this.document.body).on('mousemove', $.proxy(function(e)
+					var self = this;
+					$tab.on('click', function(e)
 					{
-						if (isResizing)
-						{
-							var mouse_x = Math.round(e.pageX - $image.eq(0).offset().left) - start_x;
-							var mouse_y = Math.round(e.pageY - $image.eq(0).offset().top) - start_y;
-
-							var div_h = $image.height();
+						e.preventDefault();
+						$('.redactor-tab').hide();
+						$('.redactor-' + $(this).attr('rel')).show();
 
-							var new_h = parseInt(div_h, 10) + mouse_y;
-							var new_w = Math.round(new_h * ratio);
+						self.modal.$tabber.find('a').removeClass('active');
+						$(this).addClass('active');
 
-							if (new_w > min_w)
-							{
-								$image.width(new_w);
+					});
 
-								if (new_w < 100)
-								{
-									this.imageEditter.css({
-										marginTop: '-7px',
-										marginLeft: '-13px',
-										fontSize: '9px',
-										padding: '3px 5px'
-									});
-								}
-								else
-								{
-									this.imageEditter.css({
-										marginTop: '-11px',
-										marginLeft: '-18px',
-										fontSize: '11px',
-										padding: '7px 10px'
-									});
-								}
-							}
+					this.modal.$tabber.append($tab);
+				},
+				addTemplate: function(name, template)
+				{
+					this.opts.modal[name] = template;
+				},
+				getTemplate: function(name)
+				{
+					return this.opts.modal[name];
+				},
+				getModal: function()
+				{
+					return this.$modalBody.find('section');
+				},
+				load: function(templateName, title, width)
+				{
+					this.modal.templateName = templateName;
+					this.modal.width = width;
 
-							start_x = Math.round(e.pageX - $image.eq(0).offset().left);
-							start_y = Math.round(e.pageY - $image.eq(0).offset().top);
+					this.modal.build();
+					this.modal.enableEvents();
+					this.modal.setTitle(title);
+					this.modal.setDraggable();
+					this.modal.setContent();
 
-							this.sync()
-						}
-					}, this)).on('mouseup', function()
+					// callbacks
+					if (typeof this.modal.callbacks[templateName] != 'undefined')
 					{
-						isResizing = false;
-					});
-				}
-
+						this.modal.callbacks[templateName].call(this);
+					}
 
-				this.$editor.on('keydown.redactor-image-delete', $.proxy(function(e)
+				},
+				show: function()
 				{
-					var key = e.which;
+					this.modal.bodyOveflow = $(document.body).css('overflow');
+					$(document.body).css('overflow', 'hidden');
 
-					if (this.keyCode.BACKSPACE == key || this.keyCode.DELETE == key)
+					if (this.utils.isMobile())
 					{
-						this.bufferSet(false);
-						this.imageResizeHide(false);
-						this.imageRemove($image);
+						this.modal.showOnMobile();
+					}
+					else
+					{
+						this.modal.showOnDesktop();
 					}
 
-				}, this));
-
-				$(document).on('click.redactor-image-resize-hide', $.proxy(this.imageResizeHide, this));
-				this.$editor.on('click.redactor-image-resize-hide', $.proxy(this.imageResizeHide, this));
-
-
-			}, this));
-		},
-		imageResizeControls: function($image)
-		{
-			var imageBox = $('<span id="redactor-image-box" data-redactor="verified">');
-			imageBox.css({
-				position: 'relative',
-				display: 'inline-block',
-				lineHeight: 0,
-				outline: '1px dashed rgba(0, 0, 0, .6)',
-				'float': $image.css('float')
-			});
-			imageBox.attr('contenteditable', false);
-
-			if ($image[0].style.margin != 'auto')
-			{
-				imageBox.css({
-					marginTop: $image[0].style.marginTop,
-					marginBottom: $image[0].style.marginBottom,
-					marginLeft: $image[0].style.marginLeft,
-					marginRight: $image[0].style.marginRight
-				});
-
-				$image.css('margin', '');
-			}
-			else
-			{
-				imageBox.css({ 'display': 'block', 'margin': 'auto' });
-			}
-
-			$image.css('opacity', .5).after(imageBox);
-
-			// editter
-			this.imageEditter = $('<span id="redactor-image-editter" data-redactor="verified">' + this.opts.curLang.edit + '</span>');
-			this.imageEditter.css({
-				position: 'absolute',
-				zIndex: 5,
-				top: '50%',
-				left: '50%',
-				marginTop: '-11px',
-				marginLeft: '-18px',
-				lineHeight: 1,
-				backgroundColor: '#000',
-				color: '#fff',
-				fontSize: '11px',
-				padding: '7px 10px',
-				cursor: 'pointer'
-			});
-			this.imageEditter.attr('contenteditable', false);
-			this.imageEditter.on('click', $.proxy(function()
-			{
-				this.imageEdit($image);
-			}, this));
-			imageBox.append(this.imageEditter);
-
-			// resizer
-			if (this.opts.imageResizable)
-			{
-				var imageResizer = $('<span id="redactor-image-resizer" data-redactor="verified"></span>');
-				imageResizer.css({
-					position: 'absolute',
-					zIndex: 2,
-					lineHeight: 1,
-					cursor: 'nw-resize',
-					bottom: '-4px',
-					right: '-5px',
-					border: '1px solid #fff',
-					backgroundColor: '#000',
-					width: '8px',
-					height: '8px'
-				});
-				imageResizer.attr('contenteditable', false);
-				imageBox.append(imageResizer);
-
-				imageBox.append($image);
-
-				return imageResizer;
-			}
-			else
-			{
-				imageBox.append($image);
-
-				return false;
-			}
-		},
-		imageThumbClick: function(e)
-		{
-			var img = '<img id="image-marker" src="' + $(e.target).attr('rel') + '" alt="' + $(e.target).attr('title') + '" />';
-
-			var parent = this.getParent();
-			if (this.opts.paragraphy && $(parent).closest('li').size() == 0) img = '<p>' + img + '</p>';
-
-			this.imageInsert(img, true);
-		},
-		imageCallbackLink: function()
-		{
-			var val = $('#redactor_file_link').val();
-
-			if (val !== '')
-			{
-				var data = '<img id="image-marker" src="' + val + '" />';
-				if (this.opts.linebreaks === false) data = '<p>' + data + '</p>';
-
-				this.imageInsert(data, true);
-
-			}
-			else this.modalClose();
-		},
-		imageCallback: function(data)
-		{
-			this.imageInsert(data);
-		},
-		imageInsert: function(json, link)
-		{
-			this.selectionRestore();
-
-			if (json !== false)
-			{
-				var html = '';
-				if (link !== true)
-				{
-					html = '<img id="image-marker" src="' + json.filelink + '" />';
+					this.$modalOverlay.show();
+					this.$modalBox.show();
+
+					this.modal.setButtonsWidth();
+
+					this.utils.saveScroll();
 
-					var parent = this.getParent();
-					if (this.opts.paragraphy && $(parent).closest('li').size() == 0)
+					// resize
+					if (!this.utils.isMobile())
 					{
-						html = '<p>' + html + '</p>';
+						setTimeout($.proxy(this.modal.showOnDesktop, this), 0);
+						$(window).on('resize.redactor-modal', $.proxy(this.modal.resize, this));
 					}
-				}
-				else
-				{
-					html = json;
-				}
 
-				this.execCommand('inserthtml', html, false);
+					// modal shown callback
+					this.core.setCallback('modalOpened', this.modal.templateName, this.$modal);
 
-				var image = $(this.$editor.find('img#image-marker'));
+					// fix bootstrap modal focus
+					$(document).off('focusin.modal');
 
-				if (image.length) image.removeAttr('id');
-				else image = false;
+					// enter
+					this.$modal.find('input[type=text]').on('keypress.redactor-modal', $.proxy(this.modal.setEnter, this));
 
-				this.sync();
-
-				// upload image callback
-				link !== true && this.callback('imageUpload', image, json);
-			}
+				},
+				showOnDesktop: function()
+				{
+					var height = this.$modal.outerHeight();
+					var windowHeight = $(window).height();
+					var windowWidth = $(window).width();
 
-			this.modalClose();
-			this.observeImages();
-		},
+					if (this.modal.width > windowWidth)
+					{
+						this.$modal.css({
+							width: '96%',
+							marginTop: (windowHeight/2 - height/2) + 'px'
+						});
+						return;
+					}
 
-		// PROGRESS BAR
-		buildProgressBar: function()
-		{
-			if ($('#redactor-progress').size() != 0) return;
+					if (height > windowHeight)
+					{
+						this.$modal.css({
+							width: this.modal.width + 'px',
+							marginTop: '20px'
+						});
+					}
+					else
+					{
+						this.$modal.css({
+							width: this.modal.width + 'px',
+							marginTop: (windowHeight/2 - height/2) + 'px'
+						});
+					}
+				},
+				showOnMobile: function()
+				{
+					this.$modal.css({
+						width: '96%',
+						marginTop: '2%'
+					});
 
-			this.$progressBar = $('<div id="redactor-progress"><span></span></div>');
-			$(document.body).append(this.$progressBar);
-		},
-		showProgressBar: function()
-		{
-			this.buildProgressBar();
-			$('#redactor-progress').fadeIn();
-		},
-		hideProgressBar: function()
-		{
-			$('#redactor-progress').fadeOut(1500);
-		},
+				},
+				resize: function()
+				{
+					if (this.utils.isMobile())
+					{
+						this.modal.showOnMobile();
+					}
+					else
+					{
+						this.modal.showOnDesktop();
+					}
+				},
+				setTitle: function(title)
+				{
+					this.$modalHeader.html(title);
+				},
+				setContent: function()
+				{
+					this.$modalBody.html(this.modal.getTemplate(this.modal.templateName));
+				},
+				setDraggable: function()
+				{
+					if (typeof $.fn.draggable === 'undefined') return;
 
-		// MODAL
-		modalTemplatesInit: function()
-		{
-			$.extend( this.opts,
-			{
-				modal_file: String()
-				+ '<section id="redactor-modal-file-insert">'
-					+ '<form id="redactorUploadFileForm" method="post" action="" enctype="multipart/form-data">'
-						+ '<label>' + this.opts.curLang.filename + '</label>'
-						+ '<input type="text" id="redactor_filename" class="redactor_input" />'
-						+ '<div style="margin-top: 7px;">'
-							+ '<input type="file" id="redactor_file" name="' + this.opts.fileUploadParam + '" />'
-						+ '</div>'
-					+ '</form>'
-				+ '</section>',
-
-				modal_image_edit: String()
-				+ '<section id="redactor-modal-image-edit">'
-					+ '<label>' + this.opts.curLang.title + '</label>'
-					+ '<input type="text" id="redactor_file_alt" class="redactor_input" />'
-					+ '<label>' + this.opts.curLang.link + '</label>'
-					+ '<input type="text" id="redactor_file_link" class="redactor_input" />'
-					+ '<label><input type="checkbox" id="redactor_link_blank"> ' + this.opts.curLang.link_new_tab + '</label>'
-					+ '<label>' + this.opts.curLang.image_position + '</label>'
-					+ '<select id="redactor_form_image_align">'
-						+ '<option value="none">' + this.opts.curLang.none + '</option>'
-						+ '<option value="left">' + this.opts.curLang.left + '</option>'
-						+ '<option value="center">' + this.opts.curLang.center + '</option>'
-						+ '<option value="right">' + this.opts.curLang.right + '</option>'
-					+ '</select>'
-				+ '</section>'
-				+ '<footer>'
-					+ '<button id="redactor_image_delete_btn" class="redactor_modal_btn redactor_modal_delete_btn">' + this.opts.curLang._delete + '</button>'
-					+ '<button class="redactor_modal_btn redactor_btn_modal_close">' + this.opts.curLang.cancel + '</button>'
-					+ '<button id="redactorSaveBtn" class="redactor_modal_btn redactor_modal_action_btn">' + this.opts.curLang.save + '</button>'
-				+ '</footer>',
-
-				modal_image: String()
-				+ '<section id="redactor-modal-image-insert">'
-					+ '<div id="redactor_tabs">'
-						+ '<a href="#" id="redactor-tab-control-1" class="redactor_tabs_act">' + this.opts.curLang.upload + '</a>'
-						+ '<a href="#" id="redactor-tab-control-2">' + this.opts.curLang.choose + '</a>'
-						+ '<a href="#" id="redactor-tab-control-3">' + this.opts.curLang.link + '</a>'
-					+ '</div>'
-					+ '<form id="redactorInsertImageForm" method="post" action="" enctype="multipart/form-data">'
-						+ '<div id="redactor_tab1" class="redactor_tab">'
-							+ '<input type="file" id="redactor_file" name="' + this.opts.imageUploadParam + '" />'
-						+ '</div>'
-						+ '<div id="redactor_tab2" class="redactor_tab" style="display: none;">'
-							+ '<div id="redactor_image_box"></div>'
-						+ '</div>'
-					+ '</form>'
-					+ '<div id="redactor_tab3" class="redactor_tab" style="display: none;">'
-						+ '<label>' + this.opts.curLang.image_web_link + '</label>'
-						+ '<input type="text" name="redactor_file_link" id="redactor_file_link" class="redactor_input"  /><br><br>'
-					+ '</div>'
-				+ '</section>'
-				+ '<footer>'
-					+ '<button class="redactor_modal_btn redactor_btn_modal_close">' + this.opts.curLang.cancel + '</button>'
-					+ '<button class="redactor_modal_btn redactor_modal_action_btn" id="redactor_upload_btn">' + this.opts.curLang.insert + '</button>'
-				+ '</footer>',
-
-				modal_link: String()
-				+ '<section id="redactor-modal-link-insert">'
-					+ '<select id="redactor-predefined-links" style="width: 99.5%; display: none;"></select>'
-					+ '<label>URL</label>'
-					+ '<input type="text" class="redactor_input" id="redactor_link_url" />'
-					+ '<label>' + this.opts.curLang.text + '</label>'
-					+ '<input type="text" class="redactor_input" id="redactor_link_url_text" />'
-					+ '<label><input type="checkbox" id="redactor_link_blank"> ' + this.opts.curLang.link_new_tab + '</label>'
-				+ '</section>'
-				+ '<footer>'
-					+ '<button class="redactor_modal_btn redactor_btn_modal_close">' + this.opts.curLang.cancel + '</button>'
-					+ '<button id="redactor_insert_link_btn" class="redactor_modal_btn redactor_modal_action_btn">' + this.opts.curLang.insert + '</button>'
-				+ '</footer>',
-
-				modal_table: String()
-				+ '<section id="redactor-modal-table-insert">'
-					+ '<label>' + this.opts.curLang.rows + '</label>'
-					+ '<input type="text" size="5" value="2" id="redactor_table_rows" />'
-					+ '<label>' + this.opts.curLang.columns + '</label>'
-					+ '<input type="text" size="5" value="3" id="redactor_table_columns" />'
-				+ '</section>'
-				+ '<footer>'
-					+ '<button class="redactor_modal_btn redactor_btn_modal_close">' + this.opts.curLang.cancel + '</button>'
-					+ '<button id="redactor_insert_table_btn" class="redactor_modal_btn redactor_modal_action_btn">' + this.opts.curLang.insert + '</button>'
-				+ '</footer>',
-
-				modal_video: String()
-				+ '<section id="redactor-modal-video-insert">'
-					+ '<form id="redactorInsertVideoForm">'
-						+ '<label>' + this.opts.curLang.video_html_code + '</label>'
-						+ '<textarea id="redactor_insert_video_area" style="width: 99%; height: 160px;"></textarea>'
-					+ '</form>'
-				+ '</section>'
-				+ '<footer>'
-					+ '<button class="redactor_modal_btn redactor_btn_modal_close">' + this.opts.curLang.cancel + '</button>'
-					+ '<button id="redactor_insert_video_btn" class="redactor_modal_btn redactor_modal_action_btn">' + this.opts.curLang.insert + '</button>'
-				+ '</footer>'
+					this.$modal.draggable({ handle: this.$modalHeader });
+					this.$modalHeader.css('cursor', 'move');
+				},
+				setEnter: function(e)
+				{
+					if (e.which != 13) return;
 
-			});
-		},
-		modalInit: function(title, content, width, callback)
-		{
-			this.modalSetOverlay();
+					e.preventDefault();
+					this.$modal.find('button.redactor-modal-action-btn').click();
+				},
+				createCancelButton: function()
+				{
+					var button = $('<button>').addClass('redactor-modal-btn redactor-modal-close-btn').html(this.lang.get('cancel'));
+					button.on('click', $.proxy(this.modal.close, this));
 
-			this.$redactorModalWidth = width;
-			this.$redactorModal = $('#redactor_modal');
+					this.$modalFooter.append(button);
+				},
+				createDeleteButton: function(label)
+				{
+					return this.modal.createButton(label, 'delete');
+				},
+				createActionButton: function(label)
+				{
+					return this.modal.createButton(label, 'action');
+				},
+				createButton: function(label, className)
+				{
+					var button = $('<button>').addClass('redactor-modal-btn').addClass('redactor-modal-' + className + '-btn').html(label);
+					this.$modalFooter.append(button);
 
-			if (!this.$redactorModal.length)
-			{
-				this.$redactorModal = $('<div id="redactor_modal" style="display: none;" />');
-				this.$redactorModal.append($('<div id="redactor_modal_close">&times;</div>'));
-				this.$redactorModal.append($('<header id="redactor_modal_header" />'));
-				this.$redactorModal.append($('<div id="redactor_modal_inner" />'));
-				this.$redactorModal.appendTo(document.body);
-			}
+					return button;
+				},
+				setButtonsWidth: function()
+				{
+					var buttons = this.$modalFooter.find('button');
+					var buttonsSize = buttons.size();
+					if (buttonsSize === 0) return;
 
-			$('#redactor_modal_close').on('click', $.proxy(this.modalClose, this));
-			$(document).on('keyup', $.proxy(this.modalCloseHandler, this));
-			this.$editor.on('keyup', $.proxy(this.modalCloseHandler, this));
+					buttons.css('width', (100/buttonsSize) + '%');
+				},
+				build: function()
+				{
+					this.modal.buildOverlay();
+
+					this.$modalBox = $('<div id="redactor-modal-box" />').hide();
+					this.$modal = $('<div id="redactor-modal" />');
+					this.$modalHeader = $('<header />');
+					this.$modalClose = $('<span id="redactor-modal-close" />').html('&times;');
+					this.$modalBody = $('<div id="redactor-modal-body" />');
+					this.$modalFooter = $('<footer />');
+
+					this.$modal.append(this.$modalHeader);
+					this.$modal.append(this.$modalClose);
+					this.$modal.append(this.$modalBody);
+					this.$modal.append(this.$modalFooter);
+					this.$modalBox.append(this.$modal);
+					this.$modalBox.appendTo(document.body);
+				},
+				buildOverlay: function()
+				{
+					this.$modalOverlay = $('<div id="redactor-modal-overlay">').hide();
+					$('body').prepend(this.$modalOverlay);
+				},
+				enableEvents: function()
+				{
+					this.$modalClose.on('click.redactor-modal', $.proxy(this.modal.close, this));
+					$(document).on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
+					this.$editor.on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
+					this.$modalBox.on('click.redactor-modal', $.proxy(this.modal.close, this));
+				},
+				disableEvents: function()
+				{
+					this.$modalClose.off('click.redactor-modal');
+					$(document).off('keyup.redactor-modal');
+					this.$editor.off('keyup.redactor-modal');
+					this.$modalBox.off('click.redactor-modal');
+					$(window).off('resize.redactor-modal');
+				},
+				closeHandler: function(e)
+				{
+					if (e.which != this.keyCode.ESC) return;
 
-			this.modalSetContent(content);
-			this.modalSetTitle(title);
-			this.modalSetDraggable();
-			this.modalLoadTabs();
-			this.modalOnCloseButton();
-			this.modalSetButtonsWidth();
+					this.modal.close(false);
+				},
+				close: function(e)
+				{
+					if (e)
+					{
+						if (!$(e.target).hasClass('redactor-modal-close-btn') && e.target != this.$modalClose[0] && e.target != this.$modalBox[0])
+						{
+							return;
+						}
 
-			this.saveModalScroll = this.document.body.scrollTop;
-			if (this.opts.autoresize === false)
-			{
-				this.saveModalScroll = this.$editor.scrollTop();
-			}
+						e.preventDefault();
+					}
 
-			if (this.isMobile() === false) this.modalShowOnDesktop();
-			else this.modalShowOnMobile();
+					if (!this.$modalBox) return;
 
-			// modal actions callback
-			if (typeof callback === 'function')
-			{
-				callback();
-			}
+					this.modal.disableEvents();
 
-			// modal shown callback
-			setTimeout($.proxy(function()
-			{
-				this.callback('modalOpened', this.$redactorModal);
+					this.$modalOverlay.remove();
 
-			}, this), 11);
+					this.$modalBox.fadeOut('fast', $.proxy(function()
+					{
+						this.$modalBox.remove();
 
-			// fix bootstrap modal focus
-			$(document).off('focusin.modal');
+						setTimeout($.proxy(this.utils.restoreScroll, this), 0);
 
-			// enter
-			this.$redactorModal.find('input[type=text]').on('keypress', $.proxy(function(e)
-			{
-				if (e.which === 13)
-				{
-					this.$redactorModal.find('.redactor_modal_action_btn').click();
-					e.preventDefault();
-				}
-			}, this));
+						if (e !== undefined) this.selection.restore();
 
-			return this.$redactorModal;
+						$(document.body).css('overflow', this.modal.bodyOveflow);
+						this.core.setCallback('modalClosed', this.modal.templateName);
 
-		},
-		modalShowOnDesktop: function()
-		{
-			this.$redactorModal.css({
-				position: 'fixed',
-				top: '-2000px',
-				left: '50%',
-				width: this.$redactorModalWidth + 'px',
-				marginLeft: '-' + (this.$redactorModalWidth / 2) + 'px'
-			}).show();
-
-			this.modalSaveBodyOveflow = $(document.body).css('overflow');
-			$(document.body).css('overflow', 'hidden');
-
-			setTimeout($.proxy(function()
-			{
-				var height = this.$redactorModal.outerHeight();
-				this.$redactorModal.css({
-					top: '50%',
-					height: 'auto',
-					minHeight: 'auto',
-					marginTop: '-' + (height + 10) / 2 + 'px'
-				});
-			}, this), 15);
-		},
-		modalShowOnMobile: function()
-		{
-			this.$redactorModal.css({
-				position: 'fixed',
-				width: '100%',
-				height: '100%',
-				top: '0',
-				left: '0',
-				margin: '0',
-				minHeight: '300px'
-			}).show();
-		},
-		modalSetContent: function(content)
-		{
-			this.modalcontent = false;
-			if (content.indexOf('#') == 0)
-			{
-				this.modalcontent = $(content);
-				$('#redactor_modal_inner').empty().append(this.modalcontent.html());
-				this.modalcontent.html('');
+					}, this));
 
-			}
-			else
-			{
-				$('#redactor_modal_inner').empty().append(content);
-			}
-		},
-		modalSetTitle: function(title)
-		{
-			this.$redactorModal.find('#redactor_modal_header').html(title);
-		},
-		modalSetButtonsWidth: function()
-		{
-			var buttons = this.$redactorModal.find('footer button').not('.redactor_modal_btn_hidden');
-			var buttonsSize = buttons.size();
-			if (buttonsSize > 0)
-			{
-				$(buttons).css('width', (this.$redactorModalWidth/buttonsSize) + 'px')
-			}
-		},
-		modalOnCloseButton: function()
-		{
-			this.$redactorModal.find('.redactor_btn_modal_close').on('click', $.proxy(this.modalClose, this));
+				}
+			};
 		},
-		modalSetOverlay: function()
+		progress: function()
 		{
-			if (this.opts.modalOverlay)
-			{
-				this.$redactorModalOverlay = $('#redactor_modal_overlay');
-				if (!this.$redactorModalOverlay.length)
+			return {
+				show: function()
 				{
-					this.$redactorModalOverlay = $('<div id="redactor_modal_overlay" style="display: none;"></div>');
-					$('body').prepend(this.$redactorModalOverlay);
+					$(document.body).append($('<div id="redactor-progress"><span></span></div>'));
+					$('#redactor-progress').fadeIn();
+				},
+				hide: function()
+				{
+					$('#redactor-progress').fadeOut(1500, function()
+					{
+						$(this).remove();
+					});
 				}
 
-				this.$redactorModalOverlay.show().on('click', $.proxy(this.modalClose, this));
-			}
-		},
-		modalSetDraggable: function()
-		{
-			if (typeof $.fn.draggable !== 'undefined')
-			{
-				this.$redactorModal.draggable({ handle: '#redactor_modal_header' });
-				this.$redactorModal.find('#redactor_modal_header').css('cursor', 'move');
-			}
+			};
 		},
-		modalLoadTabs: function()
+		upload: function()
 		{
-			var $redactor_tabs = $('#redactor_tabs');
-			if (!$redactor_tabs.length) return false;
-
-			var that = this;
-			$redactor_tabs.find('a').each(function(i, s)
-			{
-				i++;
-				$(s).on('click', function(e)
+			return {
+				init: function(id, url, callback)
 				{
-					e.preventDefault();
+					this.upload.direct = false;
+					this.upload.callback = callback;
+					this.upload.url = url;
+					this.upload.$el = $(id);
+					this.upload.$droparea = $('<div id="redactor-droparea" />');
+
+					this.upload.$placeholdler = $('<div id="redactor-droparea-placeholder" />').text('Drop file here or ');
+					this.upload.$input = $('<input type="file" name="file" />');
 
-					$redactor_tabs.find('a').removeClass('redactor_tabs_act');
-					$(this).addClass('redactor_tabs_act');
-					$('.redactor_tab').hide();
-					$('#redactor_tab' + i ).show();
-					$('#redactor_tab_selected').val(i);
+					this.upload.$placeholdler.append(this.upload.$input);
+					this.upload.$droparea.append(this.upload.$placeholdler);
+					this.upload.$el.append(this.upload.$droparea);
 
-					if (that.isMobile() === false)
+					this.upload.$droparea.off('redactor.upload');
+					this.upload.$input.off('redactor.upload');
+
+					this.upload.$droparea.on('dragover.redactor.upload', $.proxy(this.upload.onDrag, this));
+					this.upload.$droparea.on('dragleave.redactor.upload', $.proxy(this.upload.onDragLeave, this));
+
+					// change
+					this.upload.$input.on('change.redactor.upload', $.proxy(function(e)
 					{
-						var height = that.$redactorModal.outerHeight();
-						that.$redactorModal.css('margin-top', '-' + (height + 10) / 2 + 'px');
-					}
-				});
-			});
+						e = e.originalEvent || e;
+						this.upload.traverseFile(this.upload.$input[0].files[0], e);
+					}, this));
 
-		},
-		modalCloseHandler: function(e)
-		{
-			if (e.keyCode === this.keyCode.ESC)
-			{
-				this.modalClose();
-				return false;
-			}
-		},
-		modalClose: function()
-		{
-			$('#redactor_modal_close').off('click', this.modalClose);
-			$('#redactor_modal').fadeOut('fast', $.proxy(function()
-			{
-				var redactorModalInner = $('#redactor_modal_inner');
+					// drop
+					this.upload.$droparea.on('drop.redactor.upload', $.proxy(function(e)
+					{
+						e.preventDefault();
 
-				if (this.modalcontent !== false)
-				{
-					this.modalcontent.html(redactorModalInner.html());
-					this.modalcontent = false;
-				}
+						this.upload.$droparea.removeClass('drag-hover').addClass('drag-drop');
+						this.upload.onDrop(e);
 
-				redactorModalInner.html('');
+					}, this));
+				},
+				directUpload: function(file, e)
+				{
+					this.upload.direct = true;
+					this.upload.traverseFile(file, e);
+				},
+				onDrop: function(e)
+				{
+					e = e.originalEvent || e;
+					var files = e.dataTransfer.files;
 
-				if (this.opts.modalOverlay)
+					this.upload.traverseFile(files[0], e);
+				},
+				traverseFile: function(file, e)
 				{
-					$('#redactor_modal_overlay').hide().off('click', this.modalClose);
-				}
+					if (this.opts.s3)
+					{
+						this.upload.setConfig(file);
+						this.upload.s3uploadFile(file);
+						return;
+					}
+
+					var formData = !!window.FormData ? new FormData() : null;
+					if (window.FormData)
+					{
+						this.upload.setConfig(file);
 
-				$(document).off('keyup', this.modalCloseHandler);
-				this.$editor.off('keyup', this.modalCloseHandler);
+						var name = (this.upload.type == 'image') ? this.opts.imageUploadParam : this.opts.fileUploadParam;
+						formData.append(name, file);
+					}
 
-				this.selectionRestore();
+					this.progress.show();
+					this.upload.sendData(formData, e);
+				},
+				setConfig: function(file)
+				{
+					this.upload.getType(file);
 
-				// restore scroll
-				if (this.opts.autoresize && this.saveModalScroll)
+					if (this.upload.direct)
+					{
+						this.upload.url = (this.upload.type == 'image') ? this.opts.imageUpload : this.opts.fileUpload;
+						this.upload.callback = (this.upload.type == 'image') ? this.image.insert : this.file.insert;
+					}
+				},
+				getType: function(file)
 				{
-					$(this.document.body).scrollTop(this.saveModalScroll);
-				}
-				else if (this.opts.autoresize === false && this.saveModalScroll)
+					this.upload.type = 'image';
+					if (this.opts.imageTypes.indexOf(file.type) == -1)
+					{
+						this.upload.type = 'file';
+					}
+				},
+				getHiddenFields: function(obj, fd)
 				{
-					this.$editor.scrollTop(this.saveModalScroll);
-				}
+					if (obj === false || typeof obj !== 'object') return fd;
 
-				this.callback('modalClosed');
+					$.each(obj, $.proxy(function(k, v)
+					{
+						if (v !== null && v.toString().indexOf('#') === 0) v = $(v).val();
+						fd.append(k, v);
 
-			}, this));
+					}, this));
 
+					return fd;
 
-			if (this.isMobile() === false)
-			{
-				$(document.body).css('overflow', this.modalSaveBodyOveflow ? this.modalSaveBodyOveflow : 'visible');
-			}
+				},
+				sendData: function(formData, e)
+				{
+					// append hidden fields
+					if (this.upload.type == 'image')
+					{
+						formData = this.upload.getHiddenFields(this.opts.uploadImageFields, formData);
+						formData = this.upload.getHiddenFields(this.upload.imageFields, formData);
+					}
+					else
+					{
+						formData = this.upload.getHiddenFields(this.opts.uploadFileFields, formData);
+						formData = this.upload.getHiddenFields(this.upload.fileFields, formData);
+					}
 
-			return false;
-		},
-		modalSetTab: function(num)
-		{
-			$('.redactor_tab').hide();
-			$('#redactor_tabs').find('a').removeClass('redactor_tabs_act').eq(num - 1).addClass('redactor_tabs_act');
-			$('#redactor_tab' + num).show();
-		},
+					var xhr = new XMLHttpRequest();
+					xhr.open('POST', this.upload.url);
 
-		// S3
-		s3handleFileSelect: function(e)
-		{
-			var files = e.target.files;
+					// complete
+					xhr.onreadystatechange = $.proxy(function()
+					{
+					    if (xhr.readyState == 4)
+					    {
+					        var data = xhr.responseText;
 
-			for (var i = 0, f; f = files[i]; i++)
-			{
-				this.s3uploadFile(f);
-			}
-		},
-		s3uploadFile: function(file)
-		{
-			this.s3executeOnSignedUrl(file, $.proxy(function(signedURL)
-			{
-				this.s3uploadToS3(file, signedURL);
-			}, this));
-		},
-		s3executeOnSignedUrl: function(file, callback)
-		{
-			var xhr = new XMLHttpRequest();
+							data = data.replace(/^\[/, '');
+							data = data.replace(/\]$/, '');
 
-			var mark = '?';
-			if (this.opts.s3.search(/\?/) != '-1') mark = '&';
+							var json = (typeof data === 'string' ? $.parseJSON(data) : data);
 
-			xhr.open('GET', this.opts.s3 + mark + 'name=' + file.name + '&type=' + file.type, true);
+							this.progress.hide();
 
-			// Hack to pass bytes through unprocessed.
-			if (xhr.overrideMimeType) xhr.overrideMimeType('text/plain; charset=x-user-defined');
+							if (!this.upload.direct)
+							{
+								this.upload.$droparea.removeClass('drag-drop');
+							}
 
-			var that = this;
-			xhr.onreadystatechange = function(e)
-			{
-				if (this.readyState == 4 && this.status == 200)
-				{
-					that.showProgressBar();
-					callback(decodeURIComponent(this.responseText));
-				}
-				else if(this.readyState == 4 && this.status != 200)
-				{
-					//setProgress(0, 'Could not contact signing script. Status = ' + this.status);
-				}
-			};
+							this.upload.callback(json, this.upload.direct, e);
+					    }
+					}, this);
 
-			xhr.send();
-		},
-		s3createCORSRequest: function(method, url)
-		{
-			var xhr = new XMLHttpRequest();
-			if ("withCredentials" in xhr)
-			{
-				xhr.open(method, url, true);
-			}
-			else if (typeof XDomainRequest != "undefined")
-			{
-				xhr = new XDomainRequest();
-				xhr.open(method, url);
-			}
-			else
-			{
-				xhr = null;
-			}
 
-			return xhr;
-		},
-		s3uploadToS3: function(file, url)
-		{
-			var xhr = this.s3createCORSRequest('PUT', url);
-			if (!xhr)
-			{
-				//setProgress(0, 'CORS not supported');
-			}
-			else
-			{
-				xhr.onload = $.proxy(function()
-				{
-					if (xhr.status == 200)
+					/*
+					xhr.upload.onprogress = $.proxy(function(e)
 					{
-						//setProgress(100, 'Upload completed.');
-
-						this.hideProgressBar();
-
-						var s3image = url.split('?');
-
-						if (!s3image[0])
+						if (e.lengthComputable)
 						{
-							 // url parsing is fail
-							 return false;
+							var complete = (e.loaded / e.total * 100 | 0);
+							//progress.value = progress.innerHTML = complete;
 						}
 
-						this.selectionRestore();
+					}, this);
+					*/
+
 
-						var html = '';
-						html = '<img id="image-marker" src="' + s3image[0] + '" />';
-						if (this.opts.paragraphy) html = '<p>' + html + '</p>';
+					xhr.send(formData);
+				},
+				onDrag: function(e)
+				{
+					e.preventDefault();
+					this.upload.$droparea.addClass('drag-hover');
+				},
+				onDragLeave: function(e)
+				{
+					e.preventDefault();
+					this.upload.$droparea.removeClass('drag-hover');
+				},
+				clearImageFields: function()
+				{
+					this.upload.imageFields = {};
+				},
+				addImageFields: function(name, value)
+				{
+					this.upload.imageFields[name] = value;
+				},
+				removeImageFields: function(name)
+				{
+					delete this.upload.imageFields[name];
+				},
+				clearFileFields: function()
+				{
+					this.upload.fileFields = {};
+				},
+				addFileFields: function(name, value)
+				{
+					this.upload.fileFields[name] = value;
+				},
+				removeFileFields: function(name)
+				{
+					delete this.upload.fileFields[name];
+				},
 
-						this.execCommand('inserthtml', html, false);
 
-						var image = $(this.$editor.find('img#image-marker'));
+				// S3
+				s3uploadFile: function(file)
+				{
+					this.upload.s3executeOnSignedUrl(file, $.proxy(function(signedURL)
+					{
+						this.upload.s3uploadToS3(file, signedURL);
+					}, this));
+				},
+				s3executeOnSignedUrl: function(file, callback)
+				{
+					var xhr = new XMLHttpRequest();
 
-						if (image.length) image.removeAttr('id');
-						else image = false;
+					var mark = '?';
+					if (this.opts.s3.search(/\?/) != '-1') mark = '&';
 
-						this.sync();
+					xhr.open('GET', this.opts.s3 + mark + 'name=' + file.name + '&type=' + file.type, true);
 
-						// upload image callback
-						this.callback('imageUpload', image, false);
+					// Hack to pass bytes through unprocessed.
+					if (xhr.overrideMimeType) xhr.overrideMimeType('text/plain; charset=x-user-defined');
 
-						this.modalClose();
-						this.observeImages();
+					var that = this;
+					xhr.onreadystatechange = function(e)
+					{
+						if (this.readyState == 4 && this.status == 200)
+						{
+							that.progress.show();
+							callback(decodeURIComponent(this.responseText));
+						}
+						else if (this.readyState == 4 && this.status != 200)
+						{
+							//setProgress(0, 'Could not contact signing script. Status = ' + this.status);
+						}
+					};
 
+					xhr.send();
+				},
+				s3createCORSRequest: function(method, url)
+				{
+					var xhr = new XMLHttpRequest();
+					if ("withCredentials" in xhr)
+					{
+						xhr.open(method, url, true);
+					}
+					else if (typeof XDomainRequest != "undefined")
+					{
+						xhr = new XDomainRequest();
+						xhr.open(method, url);
 					}
 					else
 					{
-						//setProgress(0, 'Upload error: ' + xhr.status);
+						xhr = null;
 					}
-				}, this);
 
-				xhr.onerror = function()
-				{
-					//setProgress(0, 'XHR error.');
-				};
-
-				xhr.upload.onprogress = function(e)
+					return xhr;
+				},
+				s3uploadToS3: function(file, url)
 				{
-					/*
-					if (e.lengthComputable)
+					var xhr = this.upload.s3createCORSRequest('PUT', url);
+					if (!xhr)
 					{
-						var percentLoaded = Math.round((e.loaded / e.total) * 100);
-						setProgress(percentLoaded, percentLoaded == 100 ? 'Finalizing.' : 'Uploading.');
+						//setProgress(0, 'CORS not supported');
 					}
-					*/
-				};
-
-				xhr.setRequestHeader('Content-Type', file.type);
-				xhr.setRequestHeader('x-amz-acl', 'public-read');
-
-				xhr.send(file);
-			}
-		},
-
-		// UPLOAD
-		uploadInit: function(el, options)
-		{
-			this.uploadOptions = {
-				url: false,
-				success: false,
-				error: false,
-				start: false,
-				trigger: false,
-				auto: false,
-				input: false
-			};
+					else
+					{
+						xhr.onload = $.proxy(function()
+						{
+							if (xhr.status == 200)
+							{
+								//setProgress(100, 'Upload completed.');
 
-			$.extend(this.uploadOptions, options);
+								this.progress.hide();
 
-			var $el = $('#' + el);
+								var s3file = url.split('?');
 
-			// Test input or form
-			if ($el.length && $el[0].tagName === 'INPUT')
-			{
-				this.uploadOptions.input = $el;
-				this.el = $($el[0].form);
-			}
-			else this.el = $el;
+								if (!s3file[0])
+								{
+									 // url parsing is fail
+									 return false;
+								}
 
-			this.element_action = this.el.attr('action');
 
-			// Auto or trigger
-			if (this.uploadOptions.auto)
-			{
-				$(this.uploadOptions.input).change($.proxy(function(e)
-				{
-					this.el.submit(function(e)
-					{
-						return false;
-					});
+								if (!this.upload.direct)
+								{
+									this.upload.$droparea.removeClass('drag-drop');
+								}
 
-					this.uploadSubmit(e);
+								var json = { filelink: s3file[0] };
+								if (this.upload.type == 'file')
+								{
+									var arr = s3file[0].split('/');
+									json.filename = arr[arr.length-1];
+								}
 
-				}, this));
+								this.upload.callback(json, this.upload.direct, false);
 
-			}
-			else if (this.uploadOptions.trigger)
-			{
-				$('#' + this.uploadOptions.trigger).click($.proxy(this.uploadSubmit, this));
-			}
-		},
-		uploadSubmit: function(e)
-		{
-			this.showProgressBar();
-			this.uploadForm(this.element, this.uploadFrame());
-		},
-		uploadFrame: function()
-		{
-			this.id = 'f' + Math.floor(Math.random() * 99999);
 
-			var d = this.document.createElement('div');
-			var iframe = '<iframe style="display:none" id="' + this.id + '" name="' + this.id + '"></iframe>';
+							}
+							else
+							{
+								//setProgress(0, 'Upload error: ' + xhr.status);
+							}
+						}, this);
 
-			d.innerHTML = iframe;
-			$(d).appendTo("body");
+						xhr.onerror = function()
+						{
+							//setProgress(0, 'XHR error.');
+						};
 
-			// Start
-			if (this.uploadOptions.start) this.uploadOptions.start();
+						xhr.upload.onprogress = function(e)
+						{
+							/*
+							if (e.lengthComputable)
+							{
+								var percentLoaded = Math.round((e.loaded / e.total) * 100);
+								setProgress(percentLoaded, percentLoaded == 100 ? 'Finalizing.' : 'Uploading.');
+							}
+							*/
+						};
 
-			$( '#' + this.id ).load($.proxy(this.uploadLoaded, this));
+						xhr.setRequestHeader('Content-Type', file.type);
+						xhr.setRequestHeader('x-amz-acl', 'public-read');
 
-			return this.id;
+						xhr.send(file);
+					}
+				}
+			};
 		},
-		uploadForm: function(f, name)
+		utils: function()
 		{
-			if (this.uploadOptions.input)
-			{
-				var formId = 'redactorUploadForm' + this.id,
-					fileId = 'redactorUploadFile' + this.id;
-
-				this.form = $('<form  action="' + this.uploadOptions.url + '" method="POST" target="' + name + '" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data" />');
-
-				// append hidden fields
-				if (this.opts.uploadFields !== false && typeof this.opts.uploadFields === 'object')
+			return {
+				isMobile: function()
+				{
+					return /(iPhone|iPod|BlackBerry|Android)/.test(navigator.userAgent);
+				},
+				isDesktop: function()
+				{
+					return !/(iPhone|iPod|iPad|BlackBerry|Android)/.test(navigator.userAgent);
+				},
+				isString: function(obj)
+				{
+					return Object.prototype.toString.call(obj) == '[object String]';
+				},
+				isEmpty: function(html, removeEmptyTags)
 				{
-					$.each(this.opts.uploadFields, $.proxy(function(k, v)
+					html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
+					html = html.replace(/&nbsp;/gi, '');
+					html = html.replace(/<\/?br\s?\/?>/g, '');
+					html = html.replace(/\s/g, '');
+					html = html.replace(/^<p>[^\W\w\D\d]*?<\/p>$/i, '');
+
+					// remove empty tags
+					if (removeEmptyTags !== false)
 					{
-						if (v != null && v.toString().indexOf('#') === 0) v = $(v).val();
+						html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
+						html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
+					}
 
-						var hidden = $('<input/>', {
-							'type': "hidden",
-							'name': k,
-							'value': v
-						});
+					html = $.trim(html);
 
-						$(this.form).append(hidden);
+					return html === '';
+				},
+				normalize: function(str)
+				{
+					if (typeof(str) === 'undefined') return 0;
+					return parseInt(str.replace('px',''), 10);
+				},
+				hexToRgb: function(hex)
+				{
+					if (typeof hex == 'undefined') return;
+					if (hex.search(/^#/) == -1) return hex;
 
-					}, this));
-				}
+					var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
+					hex = hex.replace(shorthandRegex, function(m, r, g, b)
+					{
+						return r + r + g + g + b + b;
+					});
 
-				var oldElement = this.uploadOptions.input;
-				var newElement = $(oldElement).clone();
+					var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+					return 'rgb(' + parseInt(result[1], 16) + ', ' + parseInt(result[2], 16) + ', ' + parseInt(result[3], 16) + ')';
+				},
+				getOuterHtml: function(el)
+				{
+					return $('<div>').append($(el).eq(0).clone()).html();
+				},
+				getAlignmentElement: function(el)
+				{
+					if ($.inArray(el.tagName, this.opts.alignmentTags) !== -1)
+					{
+						return $(el);
+					}
+					else
+					{
+						return $(el).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
+					}
+				},
+				removeEmptyAttr: function(el, attr)
+				{
+					var $el = $(el);
+					if (typeof $el.attr(attr) == 'undefined')
+					{
+						return true;
+					}
 
-				$(oldElement).attr('id', fileId).before(newElement).appendTo(this.form);
+					if ($el.attr(attr) === '')
+					{
+						$el.removeAttr(attr);
+						return true;
+					}
 
-				$(this.form).css('position', 'absolute')
-						.css('top', '-2000px')
-						.css('left', '-2000px')
-						.appendTo('body');
+					return false;
+				},
+				removeEmpty: function(i, s)
+				{
+					var $s = $(s);
+					var text = $.trim($s.text());
+					if ($s.children('hr, br, img').length !== 0) return;
+					if (this.utils.isEmpty(text, false))
+					{
+						$s.remove();
+					}
+				},
 
-				this.form.submit();
+				// save and restore scroll
+				saveScroll: function()
+				{
+					if (this.utils.isSelectAll()) return;
 
-			}
-			else
-			{
-				f.attr('target', name)
-					.attr('method', 'POST')
-					.attr('enctype', 'multipart/form-data')
-					.attr('action', this.uploadOptions.url);
+					this.saveEditorScroll = this.$editor.scrollTop();
+					this.saveBodyScroll = $(window).scrollTop();
 
-				this.element.submit();
-			}
-		},
-		uploadLoaded: function()
-		{
-			var i = $( '#' + this.id)[0], d;
+					if (this.opts.scrollTarget) this.saveTargetScroll = $(this.opts.scrollTarget).scrollTop();
+				},
+				restoreScroll: function()
+				{
+					if (!this.saveScroll && !this.saveBodyScroll) return;
 
-			if (i.contentDocument) d = i.contentDocument;
-			else if (i.contentWindow) d = i.contentWindow.document;
-			else d = window.frames[this.id].document;
+					$(window).scrollTop(this.saveBodyScroll);
+					this.$editor.scrollTop(this.saveEditorScroll);
 
-			// Success
-			if (this.uploadOptions.success)
-			{
-				this.hideProgressBar();
+					if (this.opts.scrollTarget) $(this.opts.scrollTarget).scrollTop(this.saveTargetScroll);
+				},
 
-				if (typeof d !== 'undefined')
+				// get invisible space element
+				createSpaceElement: function()
 				{
-					// Remove bizarre <pre> tag wrappers around our json data:
-					var rawString = d.body.innerHTML;
-					var jsonString = rawString.match(/\{(.|\n)*\}/)[0];
-
-					jsonString = jsonString.replace(/^\[/, '');
-					jsonString = jsonString.replace(/\]$/, '');
+					var space = document.createElement('span');
+					space.className = 'redactor-invisible-space';
+					space.innerHTML = this.opts.invisibleSpace;
 
-					var json = $.parseJSON(jsonString);
+					return space;
+				},
 
-					if (typeof json.error == 'undefined') this.uploadOptions.success(json);
-					else
-					{
-						this.uploadOptions.error(this, json);
-						this.modalClose();
-					}
-				}
-				else
+				// replace
+				removeInlineTags: function(node)
 				{
-					this.modalClose();
-					alert('Upload failed!');
-				}
-			}
+					var tags = this.opts.inlineTags;
+					tags.push('span');
 
-			this.el.attr('action', this.element_action);
-			this.el.attr('target', '');
-		},
+					if (node.tagName == 'PRE') tags.push('a');
 
-		// DRAGUPLOAD
-		draguploadInit: function (el, options)
-		{
-			this.draguploadOptions = $.extend({
-				url: false,
-				success: false,
-				error: false,
-				preview: false,
-				uploadFields: false,
-				text: this.opts.curLang.drop_file_here,
-				atext: this.opts.curLang.or_choose,
-				uploadParam: false
-			}, options);
-
-			if (window.FormData === undefined) return false;
-
-			this.droparea = $('<div class="redactor_droparea"></div>');
-			this.dropareabox = $('<div class="redactor_dropareabox">' + this.draguploadOptions.text + '</div>');
-			this.dropalternative = $('<div class="redactor_dropalternative">' + this.draguploadOptions.atext + '</div>');
-
-			this.droparea.append(this.dropareabox);
-
-			$(el).before(this.droparea);
-			$(el).before(this.dropalternative);
-
-			// drag over
-			this.dropareabox.on('dragover', $.proxy(function()
-			{
-				return this.draguploadOndrag();
+					$(node).find(tags.join(',')).not('span.redactor-selection-marker').contents().unwrap();
+				},
+				replaceWithContents: function(node, removeInlineTags)
+				{
+					var self = this;
+					$(node).replaceWith(function()
+					{
+						if (removeInlineTags === true) self.utils.removeInlineTags(this);
 
-			}, this));
+						return $(this).contents();
+					});
+				},
+				replaceToTag: function(node, tag, removeInlineTags)
+				{
+					var replacement;
+					var self = this;
+					$(node).replaceWith(function()
+					{
+						replacement = $('<' + tag + ' />').append($(this).contents());
 
-			// drag leave
-			this.dropareabox.on('dragleave', $.proxy(function()
-			{
-				return this.draguploadOndragleave();
+						for (var i = 0; i < this.attributes.length; i++)
+						{
+							replacement.attr(this.attributes[i].name, this.attributes[i].value);
+						}
 
-			}, this));
+						if (removeInlineTags === true) self.utils.removeInlineTags(replacement);
 
-			// drop
-			this.dropareabox.get(0).ondrop = $.proxy(function(e)
-			{
-				e.preventDefault();
+						return replacement;
+					});
 
-				this.dropareabox.removeClass('hover').addClass('drop');
-				this.showProgressBar();
-				this.dragUploadAjax(this.draguploadOptions.url, e.dataTransfer.files[0], false, e, this.draguploadOptions.uploadParam);
+					return replacement;
+				},
 
-			}, this );
-		},
-		dragUploadAjax: function(url, file, directupload, e, uploadParam)
-		{
-			if (!directupload)
-			{
-				var xhr = $.ajaxSettings.xhr();
-				if (xhr.upload)
+				// start and end of element
+				isStartOfElement: function()
 				{
-					xhr.upload.addEventListener('progress', $.proxy(this.uploadProgress, this), false);
-				}
+					var block = this.selection.getBlock();
+					if (!block) return false;
 
-				$.ajaxSetup({
-				  xhr: function () { return xhr; }
-				});
-			}
+					var offset = this.caret.getOffset(block);
 
-			// drop callback
-			this.callback('drop', e);
+					return (offset === 0) ? true : false;
+				},
+				isEndOfElement: function()
+				{
+					var block = this.selection.getBlock();
+					if (!block) return false;
 
-			var fd = new FormData();
+					var offset = this.caret.getOffset(block);
+					var text = $.trim($(block).text()).replace(/\n\r\n/g, '');
+					var len = text.length;
 
-			// append file data
-			if (uploadParam !== false)
-			{
-				fd.append(uploadParam, file);
-			}
-			else
-			{
-				fd.append('file', file);
-			}
+					return (offset == len) ? true : false;
+				},
 
-			// append hidden fields
-			if (this.opts.uploadFields !== false && typeof this.opts.uploadFields === 'object')
-			{
-				$.each(this.opts.uploadFields, $.proxy(function(k, v)
+				// test blocks
+				isBlock: function(block)
 				{
-					if (v != null && v.toString().indexOf('#') === 0) v = $(v).val();
-					fd.append(k, v);
+					block = block[0] || block;
 
-				}, this));
-			}
+					return block && this.utils.isBlockTag(block.tagName);
+				},
+				isBlockTag: function(tag)
+				{
+					if (typeof tag == 'undefined') return false;
+
+					return this.reIsBlock.test(tag);
+				},
 
-			$.ajax({
-				url: url,
-				dataType: 'html',
-				data: fd,
-				cache: false,
-				contentType: false,
-				processData: false,
-				type: 'POST',
-				success: $.proxy(function(data)
+				// tag detection
+				isTag: function(current, tag)
 				{
-					data = data.replace(/^\[/, '');
-					data = data.replace(/\]$/, '');
+					var element = $(current).closest(tag);
+					if (element.size() == 1)
+					{
+						return element[0];
+					}
 
-					var json = (typeof data === 'string' ? $.parseJSON(data) : data);
+					return false;
+				},
 
-					this.hideProgressBar();
+				// select all
+				isSelectAll: function()
+				{
+					return this.selectAll;
+				},
+				enableSelectAll: function()
+				{
+					this.selectAll = true;
+				},
+				disableSelectAll: function()
+				{
+					this.selectAll = false;
+				},
 
-					if (directupload)
+				// parents detection
+				isRedactorParent: function(el)
+				{
+					if (!el)
 					{
-					    var $img = $('<img>');
-						$img.attr('src', json.filelink).attr('id', 'drag-image-marker');
-
-						this.insertNodeToCaretPositionFromPoint(e, $img[0]);
+						return false;
+					}
 
-						var image = $(this.$editor.find('img#drag-image-marker'));
-						if (image.length) image.removeAttr('id');
-						else image = false;
+					if ($(el).parents('.redactor-editor').length === 0 || $(el).hasClass('redactor-editor'))
+					{
+						return false;
+					}
 
-						this.sync();
-						this.observeImages();
+					return el;
+				},
+				isCurrentOrParent: function(tagName)
+				{
+					var parent = this.selection.getParent();
+					var current = this.selection.getCurrent();
 
-						// upload callback
-						if (image) this.callback('imageUpload', image, json);
+					if ($.isArray(tagName))
+					{
+						var matched = 0;
+						$.each(tagName, $.proxy(function(i, s)
+						{
+							if (this.utils.isCurrentOrParentOne(current, parent, s))
+							{
+								matched++;
+							}
+						}, this));
 
-						// error callback
-						if (typeof json.error !== 'undefined') this.callback('imageUploadError', json);
+						return (matched === 0) ? false : true;
 					}
 					else
 					{
-						if (typeof json.error == 'undefined')
-						{
-							this.draguploadOptions.success(json);
-						}
-						else
-						{
-							this.draguploadOptions.error(this, json);
-							this.draguploadOptions.success(false);
-						}
+						return this.utils.isCurrentOrParentOne(current, parent, tagName);
 					}
+				},
+				isCurrentOrParentOne: function(current, parent, tagName)
+				{
+					return parent && parent.tagName === tagName ? parent : current && current.tagName === tagName ? current : false;
+				},
 
-				}, this)
-			});
-		},
-		draguploadOndrag: function()
-		{
-			this.dropareabox.addClass('hover');
-			return false;
-		},
-		draguploadOndragleave: function()
-		{
-			this.dropareabox.removeClass('hover');
-			return false;
-		},
-		uploadProgress: function(e, text)
-		{
-			var percent = e.loaded ? parseInt(e.loaded / e.total * 100, 10) : e;
-			this.dropareabox.text('Loading ' + percent + '% ' + (text || ''));
-		},
-
-		// UTILS
-		isMobile: function()
-		{
-			return /(iPhone|iPod|BlackBerry|Android)/.test(navigator.userAgent);
-		},
-		isIPad: function()
-		{
-			return /iPad/.test(navigator.userAgent);
-		},
-		normalize: function(str)
-		{
-			if (typeof(str) === 'undefined') return 0;
-			return parseInt(str.replace('px',''), 10);
-		},
-		outerHtml: function(el)
-		{
-			return $('<div>').append($(el).eq(0).clone()).html();
-		},
-		stripHtml: function(html)
-		{
-			var tmp = document.createElement("DIV");
-			tmp.innerHTML = html;
-			return tmp.textContent || tmp.innerText || "";
-		},
-		isString: function(obj)
-		{
-			return Object.prototype.toString.call(obj) == '[object String]';
-		},
-		isEmpty: function(html)
-		{
-			html = html.replace(/&#x200b;|<br>|<br\/>|&nbsp;/gi, '');
-			html = html.replace(/\s/g, '');
-			html = html.replace(/^<p>[^\W\w\D\d]*?<\/p>$/i, '');
 
-			return html == '';
-		},
-		getInternetExplorerVersion: function()
-		{
-			var rv = false;
-			if (navigator.appName == 'Microsoft Internet Explorer')
-			{
-				var ua = navigator.userAgent;
-				var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
-				if (re.exec(ua) != null)
+				// browsers detection
+				isOldIe: function()
+				{
+					return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 9) ? true : false;
+				},
+				isLessIe10: function()
 				{
-					rv = parseFloat(RegExp.$1);
+					return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 10) ? true : false;
+				},
+				isIe11: function()
+				{
+					return !!navigator.userAgent.match(/Trident\/7\./);
+				},
+				browser: function(browser)
+				{
+					var ua = navigator.userAgent.toLowerCase();
+					var match = /(opr)[\/]([\w.]+)/.exec( ua ) ||
+		            /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
+		            /(webkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua) ||
+		            /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
+		            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
+		            /(msie) ([\w.]+)/.exec( ua ) ||
+		            ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
+		            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
+		            [];
+
+					if (browser == 'version') return match[2];
+					if (browser == 'webkit') return (match[1] == 'chrome' || match[1] == 'webkit');
+					if (match[1] == 'rv') return browser == 'msie';
+					if (match[1] == 'opr') return browser == 'webkit';
+
+					return browser == match[1];
 				}
-			}
-
-			return rv;
-		},
-		isIe11: function()
-		{
-			return !!navigator.userAgent.match(/Trident\/7\./);
-		},
-		browser: function(browser)
-		{
-			var ua = navigator.userAgent.toLowerCase();
-			var match = /(opr)[\/]([\w.]+)/.exec( ua ) ||
-            /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
-            /(webkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua) ||
-            /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
-            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
-            /(msie) ([\w.]+)/.exec( ua ) ||
-            ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
-            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
-            [];
-
-			if (browser == 'version') return match[2];
-			if (browser == 'webkit') return (match[1] == 'chrome' || match[1] == 'webkit');
-			if (match[1] == 'rv') return browser == 'msie';
-			if (match[1] == 'opr') return browser == 'webkit';
-
-			return browser == match[1];
-
-		},
-		oldIE: function()
-		{
-			if (this.browser('msie') && parseInt(this.browser('version'), 10) < 9) return true;
-			return false;
-		},
-		getFragmentHtml: function (fragment)
-		{
-			var cloned = fragment.cloneNode(true);
-			var div = this.document.createElement('div');
-
-			div.appendChild(cloned);
-			return div.innerHTML;
-		},
-		extractContent: function()
-		{
-			var node = this.$editor[0];
-			var frag = this.document.createDocumentFragment();
-			var child;
-
-			while ((child = node.firstChild))
-			{
-				frag.appendChild(child);
-			}
-
-			return frag;
-		},
-		isParentRedactor: function(el)
-		{
-			if (!el) return false;
-			if (this.opts.iframe) return el;
-
-			if ($(el).parents('div.redactor_editor').length == 0 || $(el).hasClass('redactor_editor')) return false;
-			else return el;
-		},
-		currentOrParentIs: function(tagName)
-		{
-			var parent = this.getParent(), current = this.getCurrent();
-			return parent && parent.tagName === tagName ? parent : current && current.tagName === tagName ? current : false;
-		},
-		isEndOfElement: function()
-		{
-			var current = this.getBlock();
-			var offset = this.getCaretOffset(current);
-
-			var text = $.trim($(current).text()).replace(/\n\r\n/g, '');
-
-			var len = text.length;
-
-			if (offset == len) return true;
-			else return false;
-		},
-		isFocused: function()
-		{
-			var el, sel = this.getSelection();
-
-			if (sel && sel.rangeCount && sel.rangeCount > 0) el = sel.getRangeAt(0).startContainer;
-			if (!el) return false;
-			if (this.opts.iframe)
-			{
-				if (this.getCaretOffsetRange().equals()) return !this.$editor.is(el);
-				else return true;
-			}
-
-			return $(el).closest('div.redactor_editor').length != 0;
-		},
-		removeEmptyAttr: function (el, attr)
-		{
-			if ($(el).attr(attr) == '') $(el).removeAttr(attr);
-		},
-		removeFromArrayByValue: function(array, value)
-		{
-			var index = null;
-
-			while ((index = array.indexOf(value)) !== -1)
-			{
-				array.splice(index, 1);
-			}
-
-			return array;
+			};
 		}
-
 	};
 
 	// constructor
 	Redactor.prototype.init.prototype = Redactor.prototype;
 
 	// LINKIFY
-	$.Redactor.fn.formatLinkify = function(protocol, convertLinks, convertImageLinks, convertVideoLinks, linkSize)
+	$.Redactor.fn.formatLinkify = function(protocol, convertLinks, convertUrlLinks, convertImageLinks, convertVideoLinks, linkSize)
 	{
-		var url = /(((https?|ftps?):\/\/)|www[.][^\s])(.+?\..+?)([.),]?)(\s|\.\s+|\)|$)/gi,
-			rProtocol = /(https?|ftp):\/\//i,
-			urlImage = /(https?:\/\/.*\.(?:png|jpg|jpeg|gif))/gi;
+		var urlCheck = '((?:http[s]?:\\/\\/(?:www\\.)?|www\\.){1}(?:[0-9A-Za-z\\-%_]+\\.)+[a-zA-Z]{2,}(?::[0-9]+)?(?:(?:/[0-9A-Za-z\\-\\.%_]*)+)?(?:\\?(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?(?:&(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?)*)?(?:#[0-9A-Za-z\\-\\.%_\\+=\\?&;]*)?)';
+		var regex = new RegExp(urlCheck, 'gi');
+		var rProtocol = /(https?|ftp):\/\//i;
+		var urlImage = /(https?:\/\/.*\.(?:png|jpg|jpeg|gif))/gi;
 
-		var childNodes = (this.$editor ? this.$editor.get(0) : this).childNodes, i = childNodes.length;
+		var childNodes = (this.$editor ? this.$editor[0] : this).childNodes, i = childNodes.length;
 		while (i--)
 		{
 			var n = childNodes[i];
@@ -8257,32 +7992,32 @@
 				}
 
 				// link
-				if (convertLinks && html && html.match(url))
+				if (html.search(/\$/g) != -1) html = html.replace(/\$/g, '&#36;');
+
+				var matches = html.match(regex);
+				if (convertUrlLinks && html && matches)
 				{
-					var matches = html.match(url);
 
-					for (var i in matches)
+					var len = matches.length;
+					for (var z = 0; z < len; z++)
 					{
-						var href = matches[i];
+						// remove dot in the end
+						if (matches[z].match(/\.$/) !== null) matches[z] = matches[z].replace(/\.$/, '');
+
+						var href = matches[z];
 						var text = href;
 
+
 						var space = '';
 						if (href.match(/\s$/) !== null) space = ' ';
 
-						var addProtocol = protocol;
+						var addProtocol = protocol + '://';
 						if (href.match(rProtocol) !== null) addProtocol = '';
 
 						if (text.length > linkSize) text = text.substring(0, linkSize) + '...';
+						text = text.replace(/&#36;/g, '$').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
 
-						text = text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
-
-						/*
-							To handle URLs which may have $ characters in them, need to escape $ -> $$ to prevent $1 from getting treated as a backreference.
-							See http://gotofritz.net/blog/code-snippets/escaping-in-replace-strings-in-javascript/
-						*/
-						var escapedBackReferences = text.replace('$', '$$$');
-
-						html = html.replace(href, '<a href=\"' + addProtocol + $.trim(href) + '\">' + $.trim(escapedBackReferences) + '</a>' + space);
+						html = html.replace(href, '<a href=\"' + addProtocol + $.trim(href) + '\">' + $.trim(text) + '</a>' + space);
 					}
 
 					$(n).after(html).remove();
@@ -8290,7 +8025,7 @@
 			}
 			else if (n.nodeType === 1 && !/^(a|button|textarea)$/i.test(n.tagName))
 			{
-				$.Redactor.fn.formatLinkify.call(n, protocol, convertLinks, convertImageLinks, convertVideoLinks, linkSize);
+				$.Redactor.fn.formatLinkify.call(n, protocol, convertLinks, convertUrlLinks, convertImageLinks, convertVideoLinks, linkSize);
 			}
 		}
 	};
diff --git a/wcfsetup/install/files/js/3rdParty/redactor/redactor.min.js b/wcfsetup/install/files/js/3rdParty/redactor/redactor.min.js
index b22cb851f2..80561d5aa4 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/redactor.min.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/redactor.min.js
@@ -1,6 +1,6 @@
 /*
-	Redactor v9.2.6
-	Updated: Jul 19, 2014
+	Redactor v10.0
+	Updated: September 24, 2014
 
 	http://imperavi.com/redactor/
 
@@ -9,4 +9,5 @@
 
 	Usage: $('#content').redactor();
 */
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\ No newline at end of file
diff --git a/wcfsetup/install/files/style/redactor.less b/wcfsetup/install/files/style/redactor.less
index 1720ddcca2..f47e0446e0 100644
--- a/wcfsetup/install/files/style/redactor.less
+++ b/wcfsetup/install/files/style/redactor.less
@@ -46,10 +46,11 @@
 .re-aligncenter:before { content: "\e61e"; }
 .re-gallery:before { content: "\e61f"; }
 
-.redactor_box {
+.redactor-box {
 	border: 1px solid @wcfContainerBorderColor;
 	font-size: 0;
 	line-height: @wcfBaseLineHeight;
+	overflow: hidden;
 	
 	& + .messageTabMenu {
 		padding: 0;
@@ -64,7 +65,7 @@
 	}
 }
 
-.redactor_editor {
+.redactor-editor {
 	font-size: 1rem;
 	max-height: 500px;
 	padding: 10px;
@@ -76,6 +77,7 @@
 		border-width: 0;
 		box-shadow: none;
 		font-size: 1rem;
+		line-height: @wcfBaseLineHeight;
 		outline: none;
 		padding: 10px;
 		
@@ -128,7 +130,7 @@
 	}
 }
 
-.redactor_toolbar {
+.redactor-toolbar {
 	background: repeating-linear-gradient(0deg, @wcfContainerBackgroundColor, @wcfContainerAccentBackgroundColor 29px, @wcfContainerBorderColor 30px, @wcfContainerBorderColor 30px);
 	border-bottom: 1px solid @wcfContainerBorderColor;
 	margin-top: -1px;
@@ -155,9 +157,9 @@
 			
 			.textShadow(@wcfButtonBackgroundColor);
 			
-			&.redactor_button_disabled,
-			&.redactor_button_disabled:before,
-			&.redactor_button_disabled > i:before {
+			&.redactor-button-disabled,
+			&.redactor-button-disabled:before,
+			&.redactor-button-disabled > i:before {
 				color: @wcfButtonBackgroundColor;
 				cursor: default;
 			}
@@ -175,8 +177,8 @@
 				}
 			}
 			
-			&:not(.redactor_button_disabled):hover,
-			&.redactor_act,
+			&:not(.redactor-button-disabled):hover,
+			&.redactor-act,
 			&.dropact {
 				background-color: @wcfContainerHoverBackgroundColor;
 				
@@ -323,7 +325,7 @@
 	}
 }
 
-.redactor_dropdown_box_fontcolor {
+.redactor-dropdown-box-fontcolor {
 	width: 200px;
 	
 	> li.redactorColorPallet {
-- 
2.20.1