var xmlHttp3

function tell(str1,str2,str3)
{
if (str1.length==0 || str2.length==0)
  { 
  alert("Kaikki kentät pitää täyttää!");
  return;
  }
xmlHttp3=GetXmlHttpObject3();
if (xmlHttp3==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url3="http://www.helkama-motors.com/kerrokaverille.php?";
url3=url3+"q3="+str1+"&q4="+str2+"&q5="+str3;
xmlHttp3.onreadystatechange=stateChanged3;
xmlHttp3.open("GET",url3,true);
xmlHttp3.send(null);
} 

function stateChanged3() 
{ 
if (xmlHttp3.readyState==4)
{ 
document.getElementById("kaverilomake").innerHTML=xmlHttp3.responseText;

}
else{
  document.getElementById("kaverilomake").innerHTML="<br><br><br><br><center><img src=/images/ajax-loader.gif></center>"
 }

}

function GetXmlHttpObject3()
{
var xmlHttp3=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp3=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp3=new ActiveXObject("Msxml3.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp3=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp3;
}