// JavaScript Document

var xmlHttp

function getLoc(locStr)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 

//alert (locStr);
//url = "branch_result.asp?branch="+encodeURIComponent(locStr)+"&sid="+Math.random(); 
url = "branch_result.asp?branch="+encodeURI(locStr)+"&sid="+Math.random(); 
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("POST",url,true);
xmlHttp.send(url);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("locInfo").innerHTML=xmlHttp.responseText;
}
}

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;
}