var xmlHttp

function getprice()
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
} 

var  antal=document.getElementById("antal2").value - 1; 
var url="getprice.asp"
var i=1

for (i=1;i<=antal;i++)
{

if (i==1) 
{
url=url+"?box"+ i +"="+ document.getElementById("box" + i).value
}
else
{
url=url+"&box"+ i +"="+ document.getElementById("box" + i).value
}



}



url=url+"&antal="+antal
url=url+"&sid="+Math.random()

var url2="getprice.asp"
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

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

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