var actg;
function updateNewContent(){
   if(ajaxreq.readyState == 4){
	//alert(ajaxreq.responseText);
     document.getElementById("act" + actg).innerHTML =ajaxreq.responseText ;
   }
}


function showact(date){
	actg=date;
	filename="act_show.php?date=" + date;
	ajaxCallback = updateNewContent;
	ajaxRequest(filename);
//	alert(filename);
}