//// VARIABLES ////

var debug = "";


//// MÈTODES ////

// Obté el valor d'un node
function getNodeValue(node, fieldName) {
	var response = node.getElementsByTagName(fieldName);
	if (response!=null && response.length>0) {
		response = response[0].firstChild;
		if (response!=null) { response = response.data; }
	}
	return  response==null ? "" : response;
}