function ajaxFunction()
  {
  var xmlHttp;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    return xmlHttp;
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      return xmlHttp;
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        return xmlHttp;
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
   
   }

function xRequest(url,resultElement)
{
	var httpObject=ajaxFunction();
	if (httpObject != null)
	{        
		httpObject.onreadystatechange = function()
		{
	      if(httpObject.readyState == 4)
	 	  {       
			document.getElementById(resultElement).innerHTML = httpObject.responseText; 
			document.getElementById(resultElement).value='';
		  } 
		}
       	if (url.indexOf('?')==-1) {	url+='?xRequest=1'; }
       	else { url+='&xRequest=1'; }
       	httpObject.open("GET", url, true);     
       	httpObject.send(null);     
   }
}


// Get the HTTP Object
function getHTTPObject()
{   
	if (window.ActiveXObject)  return new ActiveXObject("Microsoft.XMLHTTP");   
	else if (window.XMLHttpRequest) return new XMLHttpRequest();   
	else 
	{  
		alert("Your browser does not support AJAX.");      
		return null;   
	}
}