var xmlHttp

function package_category_cities(request_city)
{ 
//alert(request_city);
var package_category = document.getElementById("package_category").options[document.getElementById("package_category").options.selectedIndex].value;






xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
 // alert("ajaxblock");
var url="/PackageCategoryCities/getPackageCategoryCities";
url += "?package_category="+package_category;
url += "&request_city="+request_city;


xmlHttp.onreadystatechange=getPackageCategoryCities_stateChanged;
//alert("okkkkkkkk");
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function getPackageCategoryCities_stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 


var res=xmlHttp.responseText;

//alert(res);
if(res!="false")
{

//document.getElementById("change_password_result").style.display = "inline"
document.getElementById("select_location_div").innerHTML=res;

}
else if(res=="false")
{


//document.getElementById("popup1").style.visibility = "visible";
//document.getElementById("error_display").innerHTML += "<img id=sign_in_arrow src=images/top_nav_arrow.gif  border=\"0\" height=\"8\" width=\"17\" />";

}


}
}




function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}