var xmlHttp
function OpenPopup(htmname, winname, xs, ys, scr) {
	eval (winname+" = window.open(htmname, winname, 'location=0,resizable=0,status=0,titlebar=1,toolbar=0,directories=0,menubar=0,scrollbars="+scr+",screenX=0,screenY=0,width="+xs+",height="+ys+"');");  eval(winname+'.focus();'); 
}

function showRef(str, page,lim)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url=page+".php"
url=url+"?q="+str+"&lim="+lim
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)	
}

function stateChanged() 
{
if (xmlHttp.readyState==1) {document.getElementById("txtHint").innerHTML='Az adatok letöltése folyamatban...'}
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("txtHint").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;
}