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1075 ddelon 1 
/*
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 * FCKeditor - The text editor for internet
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 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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 *
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 * Licensed under the terms of the GNU Lesser General Public License:
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 * 		http://www.opensource.org/licenses/lgpl-license.php
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 *
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 * For further information visit:
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 * 		http://www.fckeditor.net/
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 *
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 * "Support Open Source software. What about a donation today?"
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 *
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 * File Name: fckevents.js
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 * 	FCKEvents Class: used to handle events is a advanced way.
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 *
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 * File Authors:
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 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
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 */
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var FCKEvents ;
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FCKEvents = function( eventsOwner )
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{
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	this.Owner = eventsOwner ;
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	this.RegisteredEvents = new Object() ;
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}
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FCKEvents.prototype.AttachEvent = function( eventName, functionPointer )
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{
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	var aTargets ;
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	if ( !( aTargets = this.RegisteredEvents[ eventName ] ) )
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		this.RegisteredEvents[ eventName ] = [ functionPointer ] ;
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	else
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		aTargets.push( functionPointer ) ;
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}
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FCKEvents.prototype.FireEvent = function( eventName, params )
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{
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	var bReturnValue = true ;
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	var oCalls = this.RegisteredEvents[ eventName ] ;
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	if ( oCalls )
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	{
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		for ( var i = 0 ; i < oCalls.length ; i++ )
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			bReturnValue = ( oCalls[ i ]( this.Owner, params ) && bReturnValue ) ;
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	}
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	return bReturnValue ;
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}