YAHOO.namespace("global"); //setup global namespace.
YAHOO.namespace("querydata");
YAHOO.namespace("service");

//ajax handler path
YAHOO.service.filePath = window.location.protocol + "//" + window.location.host;
YAHOO.service.ajaxController = YAHOO.service.filePath + "/includes/services/ajax.php?";
YAHOO.service.mediaPath = YAHOO.service.filePath + "media/";