rem: return xmlNode.textContent; 
add: return gn.textContent(xml); 
context: gn.evalXPath = function(xmlNode, xpath){	var names = xpath.split('/');				for (var i=0; i<names.length; i++)	{			xmlNode = xmlNode.firstChild;				var found = false;				while (xmlNode != null && !found)		{			if (xmlNode.nodeType == Node.ELEMENT_NODE && xmlNode.nodeName == names[i])				found = true;			else				xmlNode = xmlNode.nextSibling;		}				if (xmlNode == null)			return null;		}		return xmlNode.textContent;}
meta: 6986	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6986/70ed7061ba5f7c1c32465c60af71c330ac62d8bd/geonetwork-ajax.js/clean/web/scripts/geonetwork-ajax.js