function lds(x,div) 
{
    advAJAX.setDefaultParameters({
	 onError : function(obj) { document.getElementById(obj.tag).innerHTML = "error"; },
	 onLoading : function(obj) { document.getElementById(obj.tag).innerHTML = "<div align='center' class='loader'>&nbsp;</div>"; },
    onSuccess : function(obj) { document.getElementById(obj.tag).innerHTML = " " + obj.responseText; }
    });
    advAJAX.get({ url: "ajaxs.php?cd="+x, tag:div});
    advAJAX.setDefaultParameters({});
}