fckevents.js
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fckevents.js
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	/*
	* FCKeditor - The text editor for Internet - http://www.fckeditor.net
	* Copyright (C) 2003-2007 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 ==
	*
	* FCKEvents Class: used to handle events is a advanced way.
	*/

	var FCKEvents = function( eventsOwner )
	{
	this.Owner = eventsOwner ;
	this._RegisteredEvents = new Object() ;
	}

	FCKEvents.prototype.AttachEvent = function( eventName, functionPointer )
	{
	var aTargets ;

	if ( !( aTargets = this._RegisteredEvents[ eventName ] ) )
	this._RegisteredEvents[ eventName ] = [ functionPointer ] ;
	else
	aTargets.push( functionPointer ) ;
	}

	FCKEvents.prototype.FireEvent = function( eventName, params )
	{
	var bReturnValue = true ;

	var oCalls = this._RegisteredEvents[ eventName ] ;

	if ( oCalls )
	{
	for ( var i = 0 ; i < oCalls.length ; i++ )
	bReturnValue = ( oCalls[ i ]( this.Owner, params ) && bReturnValue ) ;
	}

	return bReturnValue ;
	}