var http_request = false;
var global_loader = null;
var global_destination = null;
   function makeRequest(url, parameters, loader, destination) {
	  global_loader = loader;
	  global_destination = destination;
	  document.getElementById(global_loader).style.display='';
	  
      //document.getElementById(global_destination).style.visibility='';
     http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url + parameters, true);
      http_request.send(null);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
			document.getElementById(global_destination).style.visibility='visible';
			document.getElementById(global_loader).style.display='none';
			document.getElementById(global_destination).innerHTML = result;
			var scripts = document.getElementById(global_destination).getElementsByTagName('script');
			for (var i=0;i<scripts.length;i++)
				eval(scripts[i].innerHTML);
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   function sleep(numberMillis){
var now = new Date();
var exitTime = now.getTime() + numberMillis;
while (true){
now = new Date();
if (now.getTime() > exitTime) return;
}
};