rem: if ( resultsTree.childNodes[index].tagName == 'treechildren' ) 
add: if ( resultsTree.childNodes[index].localName == 'treechildren' ) 
context: function GetResultsTreeChildren(){	if ( resultsTree && resultsTree.childNodes )	{		for ( var index = resultsTree.childNodes.length - 1; index >= 0; index-- )		{			if ( resultsTree.childNodes[index].tagName == 'treechildren' )			{				return(resultsTree.childNodes[index]);			}		}	}	return null;}
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