/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2009 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* FCKXml Class: class to load and manipulate XML files.
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* (IE specific implementation)
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*/
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FCKXml.prototype =
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{
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LoadUrl : function( urlToCall )
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{
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this.Error = false ;
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var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ;
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if ( !oXmlHttp )
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{
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this.Error = true ;
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return ;
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}
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oXmlHttp.open( "GET", urlToCall, false ) ;
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oXmlHttp.send( null ) ;
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if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 || ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 ) )
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{
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this.DOMDocument = oXmlHttp.responseXML ;
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// #1426: Fallback if responseXML isn't set for some
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// reason (e.g. improperly configured web server)
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if ( !this.DOMDocument || this.DOMDocument.firstChild == null )
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{
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this.DOMDocument = FCKTools.CreateXmlObject( 'DOMDocument' ) ;
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this.DOMDocument.async = false ;
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this.DOMDocument.resolveExternals = false ;
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this.DOMDocument.loadXML( oXmlHttp.responseText ) ;
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}
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}
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else
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{
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this.DOMDocument = null ;
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}
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if ( this.DOMDocument == null || this.DOMDocument.firstChild == null )
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{
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this.Error = true ;
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if (window.confirm( 'Error loading "' + urlToCall + '"\r\nDo you want to see more info?' ) )
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alert( 'URL requested: "' + urlToCall + '"\r\n' +
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'Server response:\r\nStatus: ' + oXmlHttp.status + '\r\n' +
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'Response text:\r\n' + oXmlHttp.responseText ) ;
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}
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},
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SelectNodes : function( xpath, contextNode )
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{
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if ( this.Error )
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return new Array() ;
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if ( contextNode )
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return contextNode.selectNodes( xpath ) ;
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else
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return this.DOMDocument.selectNodes( xpath ) ;
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},
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SelectSingleNode : function( xpath, contextNode )
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{
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if ( this.Error )
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return null ;
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if ( contextNode )
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return contextNode.selectSingleNode( xpath ) ;
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else
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return this.DOMDocument.selectSingleNode( xpath ) ;
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}
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} ;
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