var getCurrMsg = function(jax)
{
	var result = jax.xmlHttp.responseXML;
	
	var msg = result.getElementsByTagName("recordset")[0].getElementsByTagName("result")[0].getAttribute("info");
	
	//alert(msg);
	return msg;
}

var getRecords = function(jax)
{
	var rs = jax.xmlHttp.responseXML.getElementsByTagName("recordset")[0].getElementsByTagName("record");
	
	return rs;
}

var getRecordValue = function(node, name)
{
	if (node.getElementsByTagName(name)[0].firstChild == null) {return "";}
	else {
		var result;
		
		try
		{
			result = node.getElementsByTagName(name)[0].firstChild.nodeValue;
		}
		catch (e)
		{
			result = "unreliable";
		}
		return result;
	}
}