var xmlHttp1
function brandlist()
{ 
//alert(str)
xmlHttp1=GetXmlHttpObject1()
if (xmlHttp1==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
 
var url="selectbrand.php"

//url=url+"&sid="+Math.random()
xmlHttp1.onreadystatechange=stateChanged

xmlHttp1.open("GET",url,true)
xmlHttp1.send(null)
}

function stateChanged() 
{ 
if (xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete")
 { 
 document.getElementById("txtHint5").innerHTML=xmlHttp1.responseText 
 } 
}








function GetXmlHttpObject1()
{
var xmlHttp1=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp1=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp1=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp1=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp1;
}