// JavaScript Document
function GetXmlHttpObject(handler)
{
  var objXMLHttp=null
  if (window.XMLHttpRequest)
  {
      objXMLHttp=new XMLHttpRequest()
  }
  else if (window.ActiveXObject)
  {
      objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
  return objXMLHttp
}

function stateChanged()
{                   
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
  {    
          document.getElementById("txtResult").innerHTML=xmlHttp.responseText
  }
  else {
          //alert(xmlHttp.status);
  }
}

function htmlData(url, qStr)
{
  if (url.length==0)
  {
      document.getElementById("txtResult").innerHTML="";
      return;
  }
  xmlHttp=GetXmlHttpObject()
  document.getElementById("txtResult").innerHTML="<p><img src='/images/ajax-loader2.gif'></p>";
  if (xmlHttp==null)
  {
      alert ("Browser does not support HTTP Request");
      return;
  }

  url=url+"?"+qStr;
  url=url+"&sid="+Math.random();
  xmlHttp.onreadystatechange=stateChanged;
  xmlHttp.open("GET",url,true) ;
  xmlHttp.send(null);
}