var req;
 var which;


function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}


var httpReceiveChat = getHTTPObject();

function loadurl(url) 
{
	if (httpReceiveChat.readyState == 4 || httpReceiveChat.readyState == 0) 
	{
  	  httpReceiveChat.open("GET", url, true);
  	  httpReceiveChat.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=iso-8859-9');
      httpReceiveChat.onreadystatechange = StateChange; 
  	  httpReceiveChat.send(null);   
    }
}
  
 
  function StateChange() {
    if (httpReceiveChat.readyState == 4) { // Complete
      if (httpReceiveChat.status == 200) { // OK response
        return true
      } else {
        alert("Problem: " + req.statusText);
        return false
      }
    }
  }