function xmlGetChildNode(parent, childName)
{
	for (x = 0; x < parent.childNodes.length; x++)
	{
		var sibl = parent.childNodes.item(x);
		
		if(sibl.childNodes.length > 0 && sibl.tagName == childName)
		{
			return sibl.childNodes.item(0);
		}
	}
	var response = {
		data : ""
	}
	return response;
}