function ajaxtab(page_url, divid){
	var tablist = document.getElementById(divid+'tabs').getElementsByTagName('a');
	for (i=0; i<tablist.length; i++) { tablist[i].className='nostyle'; }
	document.getElementById(page_url).setAttribute("class", "selected");
	var xmlHttp;
    try{
            xmlHttp=new XMLHttpRequest();// Firefox, Opera 8.0+, Safari
    }
    catch (e){
            try{
                    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); // Internet Explorer
            }
            catch (e){
                try{
                            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
                    }
                    catch (e){
                            alert("No AJAX!?");
                            return false;
                    }
            }
    }

xmlHttp.onreadystatechange=function(){
    if(xmlHttp.readyState==4){
            document.getElementById(divid).innerHTML=xmlHttp.responseText;
    }
}
document.getElementById(divid).innerHTML="Loading content please wait...";
var t = new Date();
var url="";
if(page_url.indexOf(".jsp?")>=0)	url=""+page_url+"&t="+t.getTime()+"";
else url = ""+page_url+"?t="+t.getTime()+"";
xmlHttp.open("GET", url, true);
xmlHttp.send(null);
}