text: /*
   * FCKeditor - The text editor for Internet - http://www.fckeditor.net
   * Copyright (C) 2003-2010 Frederico Caldeira Knabben
   *
   * == BEGIN LICENSE ==
   *
   * Licensed under the terms of any of the following licenses at your
   * choice:
   *
   *  - GNU General Public License Version 2 or later (the "GPL")
   *    http://www.gnu.org/licenses/gpl.html
   *
   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
   *    http://www.gnu.org/licenses/lgpl.html
   *
   *  - Mozilla Public License Version 1.1 or later (the "MPL")
   *    http://www.mozilla.org/MPL/MPL-1.1.html
   *
   * == END LICENSE ==
   *
   * This is the integration file for JavaScript.
   *
   * It defines the FCKeditor class that can be used to create editor
   * instances in a HTML page in the client side. For server side
   * operations, use the specific integration system.
   */
  
  // FCKeditor Class
  var FCKeditor = function( instanceName, width, height, toolbarSet, value )
  {
  	// Properties
  	this.InstanceName	= instanceName ;
  	this.Width			= width			|| '100%' ;
  	this.Height			= height		|| '200' ;
  	this.ToolbarSet		= toolbarSet	|| 'Default' ;
  	this.Value			= value			|| '' ;
  	this.BasePath		= FCKeditor.BasePath ;
  	this.CheckBrowser	= true ;
  	this.DisplayErrors	= true ;
  
  	this.Config			= new Object() ;
  
  	// Events
  	this.OnError		= null ;	// function( source, errorNumber, errorDescription )
  }
  
  /**
   * This is the default BasePath used by all editor instances.
   */
  FCKeditor.BasePath = '/fckeditor/' ;
  
  /**
   * The minimum height used when replacing textareas.
   */
  FCKeditor.MinHeight = 200 ;
  
  /**
   * The minimum width used when replacing textareas.
   */
  FCKeditor.MinWidth = 750 ;
  
  FCKeditor.prototype.Version			= '2.6.11' ;
  FCKeditor.prototype.VersionBuild	= '25429' ;
  
  FCKeditor.prototype.Create = function()
  {
  	document.write( this.CreateHtml() ) ;
  }
  
  FCKeditor.prototype.CreateHtml = function()
  {
  	// Check for errors
  	if ( !this.InstanceName || this.InstanceName.length == 0 )
  	{
  		this._ThrowError( 701, 'You must specify an instance name.' ) ;
  		return '' ;
  	}
  
  	var sHtml = '' ;
  
  	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
  	{
  		sHtml += '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ;
  		sHtml += this._GetConfigHtml() ;
  		sHtml += this._GetIFrameHtml() ;
  	}
  	else
  	{
  		var sWidth  = this.Width.toString().indexOf('%')  > 0 ? this.Width  : this.Width  + 'px' ;
  		var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;
  
  		sHtml += '<textarea name="' + this.InstanceName +
  			'" rows="4" cols="40" style="width:' + sWidth +
  			';height:' + sHeight ;
  
  		if ( this.TabIndex )
  			sHtml += '" tabindex="' + this.TabIndex ;
  
  		sHtml += '">' +
  			this._HTMLEncode( this.Value ) +
  			'<\/textarea>' ;
  	}
  
  	return sHtml ;
  }
  
  FCKeditor.prototype.ReplaceTextarea = function()
  {
  	if ( document.getElementById( this.InstanceName + '___Frame' ) )
  		return ;
  	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
  	{
  		// We must check the elements firstly using the Id and then the name.
  		var oTextarea = document.getElementById( this.InstanceName ) ;
  		var colElementsByName = document.getElementsByName( this.InstanceName ) ;
  		var i = 0;
  		while ( oTextarea || i == 0 )
  		{
  			if ( oTextarea && oTextarea.tagName.toLowerCase() == 'textarea' )
  				break ;
  			oTextarea = colElementsByName[i++] ;
  		}
  
  		if ( !oTextarea )
  		{
  			alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;
  			return ;
  		}
  
  		oTextarea.style.display = 'none' ;
  
  		if ( oTextarea.tabIndex )
  			this.TabIndex = oTextarea.tabIndex ;
  
  		this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;
  		this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;
  	}
  }
  
  FCKeditor.prototype._InsertHtmlBefore = function( html, element )
  {
  	if ( element.insertAdjacentHTML )	// IE
  		element.insertAdjacentHTML( 'beforeBegin', html ) ;
  	else								// Gecko
  	{
  		var oRange = document.createRange() ;
  		oRange.setStartBefore( element ) ;
  		var oFragment = oRange.createContextualFragment( html );
  		element.parentNode.insertBefore( oFragment, element ) ;
  	}
  }
  
  FCKeditor.prototype._GetConfigHtml = function()
  {
  	var sConfig = '' ;
  	for ( var o in this.Config )
  	{
  		if ( sConfig.length > 0 ) sConfig += '&amp;' ;
  		sConfig += encodeURIComponent( o ) + '=' + encodeURIComponent( this.Config[o] ) ;
  	}
  
  	return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;
  }
  
  FCKeditor.prototype._GetIFrameHtml = function()
  {
  	var sFile = 'fckeditor.html' ;
  
  	try
  	{
  		if ( (/fcksource=true/i).test( window.top.location.search ) )
  			sFile = 'fckeditor.original.html' ;
  	}
  	catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }
  
  	var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + encodeURIComponent( this.InstanceName ) ;
  	if (this.ToolbarSet)
  		sLink += '&amp;Toolbar=' + this.ToolbarSet ;
  
  	var html = '<iframe id="' + this.InstanceName +
  		'___Frame" src="' + sLink +
  		'" width="' + this.Width +
  		'" height="' + this.Height ;
  
  	if ( this.TabIndex )
  		html += '" tabindex="' + this.TabIndex ;
  
  	html += '" frameborder="0" scrolling="no"></iframe>' ;
  
  	return html ;
  }
  
  FCKeditor.prototype._IsCompatibleBrowser = function()
  {
  	return FCKeditor_IsCompatibleBrowser() ;
  }
  
  FCKeditor.prototype._ThrowError = function( errorNumber, errorDescription )
  {
  	this.ErrorNumber		= errorNumber ;
  	this.ErrorDescription	= errorDescription ;
  
  	if ( this.DisplayErrors )
  	{
  		document.write( '<div style="COLOR: #ff0000">' ) ;
  		document.write( '[ FCKeditor Error ' + this.ErrorNumber + ': ' + this.ErrorDescription + ' ]' ) ;
  		document.write( '</div>' ) ;
  	}
  
  	if ( typeof( this.OnError ) == 'function' )
  		this.OnError( this, errorNumber, errorDescription ) ;
  }
  
  FCKeditor.prototype._HTMLEncode = function( text )
  {
  	if ( typeof( text ) != "string" )
  		text = text.toString() ;
  
  	text = text.replace(
  		/&/g, "&amp;").replace(
  		/"/g, "&quot;").replace(
  		/</g, "&lt;").replace(
  		/>/g, "&gt;") ;
  
  	return text ;
  }
  
  ;(function()
  {
  	var textareaToEditor = function( textarea )
  	{
  		var editor = new FCKeditor( textarea.name ) ;
  
  		editor.Width = Math.max( textarea.offsetWidth, FCKeditor.MinWidth ) ;
  		editor.Height = Math.max( textarea.offsetHeight, FCKeditor.MinHeight ) ;
  
  		return editor ;
  	}
  
  	/**
  	 * Replace all <textarea> elements available in the document with FCKeditor
  	 * instances.
  	 *
  	 *	// Replace all <textarea> elements in the page.
  	 *	FCKeditor.ReplaceAllTextareas() ;
  	 *
  	 *	// Replace all <textarea class="myClassName"> elements in the page.
  	 *	FCKeditor.ReplaceAllTextareas( 'myClassName' ) ;
  	 *
  	 *	// Selectively replace <textarea> elements, based on custom assertions.
  	 *	FCKeditor.ReplaceAllTextareas( function( textarea, editor )
  	 *		{
  	 *			// Custom code to evaluate the replace, returning false if it
  	 *			// must not be done.
  	 *			// It also passes the "editor" parameter, so the developer can
  	 *			// customize the instance.
  	 *		} ) ;
  	 */
  	FCKeditor.ReplaceAllTextareas = function()
  	{
  		var textareas = document.getElementsByTagName( 'textarea' ) ;
  
  		for ( var i = 0 ; i < textareas.length ; i++ )
  		{
  			var editor = null ;
  			var textarea = textareas[i] ;
  			var name = textarea.name ;
  
  			// The "name" attribute must exist.
  			if ( !name || name.length == 0 )
  				continue ;
  
  			if ( typeof arguments[0] == 'string' )
  			{
  				// The textarea class name could be passed as the function
  				// parameter.
  
  				var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' ) ;
  
  				if ( !classRegex.test( textarea.className ) )
  					continue ;
  			}
  			else if ( typeof arguments[0] == 'function' )
  			{
  				// An assertion function could be passed as the function parameter.
  				// It must explicitly return "false" to ignore a specific <textarea>.
  				editor = textareaToEditor( textarea ) ;
  				if ( arguments[0]( textarea, editor ) === false )
  					continue ;
  			}
  
  			if ( !editor )
  				editor = textareaToEditor( textarea ) ;
  
  			editor.ReplaceTextarea() ;
  		}
  	}
  })() ;
  
  function FCKeditor_IsCompatibleBrowser()
  {
  	var sAgent = navigator.userAgent.toLowerCase() ;
  
  	// Internet Explorer 5.5+
  	if ( /*@cc_on!@*/false && sAgent.indexOf("mac") == -1 )
  	{
  		var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;
  		return ( sBrowserVersion >= 5.5 ) ;
  	}
  
  	// Gecko (Opera 9 tries to behave like Gecko at this point).
  	if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )
  		return true ;
  
  	// Opera 9.50+
  	if ( window.opera && window.opera.version && parseFloat( window.opera.version() ) >= 9.5 )
  		return true ;
  
  	// Adobe AIR
  	// Checked before Safari because AIR have the WebKit rich text editor
  	// features from Safari 3.0.4, but the version reported is 420.
  	if ( sAgent.indexOf( ' adobeair/' ) != -1 )
  		return ( sAgent.match( / adobeair\/(\d+)/ )[1] >= 1 ) ;	// Build must be at least v1
  
  	// Safari 3+
  	if ( sAgent.indexOf( ' applewebkit/' ) != -1 )
  		return ( sAgent.match( / applewebkit\/(\d+)/ )[1] >= 522 ) ;	// Build must be at least 522 (v3)
  
  	return false ;
  }
  