/*
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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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var FCKXml = function()
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{
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this.Error = false ;
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}
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FCKXml.GetAttribute = function( node, attName, defaultValue )
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{
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var attNode = node.attributes.getNamedItem( attName ) ;
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return attNode ? attNode.value : defaultValue ;
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}
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/**
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* Transforms a XML element node in a JavaScript object. Attributes defined for
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* the element will be available as properties, as long as child element
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* nodes, but the later will generate arrays with property names prefixed with "$".
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*
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* For example, the following XML element:
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*
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* <SomeNode name="Test" key="2">
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* <MyChild id="10">
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* <OtherLevel name="Level 3" />
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* </MyChild>
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* <MyChild id="25" />
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* <AnotherChild price="499" />
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* </SomeNode>
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*
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* ... results in the following object:
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*
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* {
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* name : "Test",
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* key : "2",
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* $MyChild :
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* [
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* {
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* id : "10",
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* $OtherLevel :
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* {
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* name : "Level 3"
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* }
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* },
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* {
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* id : "25"
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* }
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* ],
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* $AnotherChild :
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* [
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* {
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* price : "499"
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* }
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* ]
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* }
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*/
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FCKXml.TransformToObject = function( element )
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{
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if ( !element )
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return null ;
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var obj = {} ;
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var attributes = element.attributes ;
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for ( var i = 0 ; i < attributes.length ; i++ )
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{
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var att = attributes[i] ;
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obj[ att.name ] = att.value ;
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}
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var childNodes = element.childNodes ;
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for ( i = 0 ; i < childNodes.length ; i++ )
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{
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var child = childNodes[i] ;
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if ( child.nodeType == 1 )
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{
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var childName = '$' + child.nodeName ;
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var childList = obj[ childName ] ;
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if ( !childList )
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childList = obj[ childName ] = [] ;
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childList.push( this.TransformToObject( child ) ) ;
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}
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}
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return obj ;
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}
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