var bustcachevar=1;
//var loadstatustext='Loding .....'; 
var loadstatustext="<img src='admin/images/loading.gif' />"
//alert(loadstatustext);
function ajaxpage(url, containerid){
//alert(url);
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
document.getElementById(containerid).innerHTML=loadstatustext;
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}

page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)) 
//alert(page_request.responseText);
document.getElementById(containerid).innerHTML=page_request.responseText;
}