function initAjax(div)
{
var xmlHttp;
if (div!="")
	var container=document.getElementById(div);
else
	var container = null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4 && container)
      {
      container.innerHTML=xmlHttp.responseText;
      }
    }
  return xmlHttp;
 }
  
//  xmlHttp.open("GET","time.asp",true);
  //xmlHttp.send(null);