var xmlHttp

function getBytbil(BilId)
{ 
document.getElementById("insert_bytbil").innerHTML = '<font color="#000000" size="2"><strong>Sidan laddas</strong></font><img src="_image/structure/laddar.gif" border="0">';
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
	alert ("Din webbläsare saknar stöd för AJAX!");
  return;
  } 
 
//the 'whichLink' variable is assigned on the page making the request. 
var url="_script/inc/bytbil.asp";
url=url+"?";
url=url+"id=" + BilId + "&";
url=url+"sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);

//alert(url)//this is used to view the URL being sent to the query page.
}

function stateChanged() 
{ 

if (xmlHttp.readyState==4)
{ 
document.getElementById("insert_bytbil").innerHTML=xmlHttp.responseText;
initLightbox();
}
}

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;
}