function folugro(lang)
	{
		params  = 'width='+screen.width/1.5;
		params += ', height='+screen.height/1.5;
 		params += ', top=0, left=0';
		params += ', scrollbars=yes';
		
		window.open('./tartalom/olvaso.php?lang='+lang, 'blank', params)
	}
function folugro_fond(lang)
	{
		params  = 'width='+screen.width/1.5;
		params += ', height='+screen.height/1.5;
 		params += ', top=0, left=0';
		params += ', scrollbars=yes';
		
		window.open('./tartalom/fondjegyzek.php?lang='+lang, 'blank', params)
	}
function folugro_eloadas(lang)
	{
		params  = 'width='+screen.width/1.5;
		params += ', height='+screen.height/1.5;
 		params += ', top=0, left=0';
		params += ', scrollbars=yes';
		
		window.open('./downloads/aktualitasok/IV_arhivski_dan_Subotica-leveltari_nap_Szabadka.pdf', 'blank', params)
	}

function menu(sorszam) 
	{
		var menu = document.getElementById('menu'+sorszam);	
		if ( menu.className == 'hidden' ) 
			{
				menu.className = 'visible';
				nyil = document.getElementById('nyil'+sorszam);
				nyil.src='./images/felnyil.png';
			} 
				else 
			{
				menu.className = 'hidden';
				nyil = document.getElementById('nyil'+sorszam);
				nyil.src='./images/lenyil.png';
			}
	}
function makeRequest1(url) 
   {
       if (window.XMLHttpRequest) 
	   { // Mozilla, Safari,...
           http_request = new XMLHttpRequest();
       } else if (window.ActiveXObject) 
	   { // IE
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
       }
	   http_request.onreadystatechange = uzenet;
       http_request.open('GET', url, true);
       http_request.send(null);
	   }
function uzenet()
   {
	if (http_request.readyState==4 || http_request.readyState=="complete") 
	{
	alert(http_request.responseText);
	img = document.getElementById('kod');
    img.src='captcha.php?' + Math.random();
//	if (http_request.responseText.match()=="tov")
//	makeRequest('tartalom/kapcsolat.php?lang='+document.getElementById('lang').value);
   	}
   }
	

function makeRequest(url) 
   {
       if (window.XMLHttpRequest) 
	   { // Mozilla, Safari,...
           http_request = new XMLHttpRequest();
       } 
	   else if (window.ActiveXObject) 
	   { // IE
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
       }
    http_request.onreadystatechange = valtas;
	http_request.open('GET', url, true);
    http_request.send(null);   
}

function valtas()
   {
       if (http_request.readyState == 4) 
	   {
           if (http_request.status == 200) 
		   {
			document.getElementById('kozepe').innerHTML=http_request.responseText
		   } 
		   else 
		   {
            alert('Nincs ilyen oldal...!!!');
           }
       }

   }

function hetimenu(url) 
   {
       if (window.XMLHttpRequest) 
	   { // Mozilla, Safari,...
           http_request = new XMLHttpRequest();
       } else if (window.ActiveXObject) 
	   { // IE
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
       }

	   http_request.onreadystatechange = heticsere;
       http_request.open('GET', url, true);
       http_request.send(null);

   }
function irjon(lang)
 {
 {

 var irjon1=document.getElementById("kuldo");
 var irjon2=document.getElementById("targy");
 var irjon3=document.getElementById("szoveg");
 var irjon4=document.getElementById("ellenor");

// var elado=elado1.value+':'+elado2.value+':'+elado3+':'+elado4+':'+elado5+':'+elado6.value;
// var url="02_kimeno/ujszamla_ok.php?elado="+elado;

if (irjon1.value=='')
 {
  if (lang=='ser')
  alert ('E-mail prazan!');
  if (lang=='hun')
  alert ('E-mail beírása kötelező!');
  if (lang=='eng')
  alert ('E-mail empty!');
  document.getElementById("kuldo").focus();
  return;
 }
else
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

   if(reg.test(irjon1.value) == false) {
     if (lang=='ser')
	 alert ('E-mail neodgovarajuca!');
  	 if (lang=='hun')
     alert ('E-mail helytelen!');
     if (lang=='eng')
     alert ('wrong E-mail!');

   document.getElementById("kuldo").focus();
      return false;
   }
   
if (irjon2.value=='')
 {
    if (lang=='ser')
	 alert ('Predmet prazan!');
  	if (lang=='hun')
     alert ('Targy ures!');
    if (lang=='eng')
     alert ('Subject empty!');
	document.getElementById("targy").focus();
	return;
 }
else
if (irjon3.value=='')
 {
    if (lang=='ser')
	 alert ('Tekst prazan!');
  	if (lang=='hun')
     alert ('szoveg ures!');
    if (lang=='eng')
     alert ('Text empty!');
  document.getElementById("szoveg").focus();
  return
 }
else
if (irjon4.value=='')
 {
    if (lang=='ser')
	 alert ('Konrola?!');
  	if (lang=='hun')
     alert ('Ellenorzes?');
    if (lang=='eng')
     alert ('Controll?!');
  document.getElementById("ellenor").focus();
  return
 }
 var uzenet=irjon1.value+'!:!'+irjon2.value+'!:!'+irjon3.value;
var url = 'ellenor.php?kod=' + encodeURIComponent( document.getElementById("ellenor").value) +'&mail='+ uzenet;
makeRequest1(url);
    
}
}

function heticsere()
   {
   		if (http_request.readyState==4 || http_request.readyState=="complete") {
			document.getElementById('hetimenu').innerHTML=decodeURIComponent(http_request.responseText);
        }
   }

   
function etlap(url) 
   {
       if (window.XMLHttpRequest) 
	   { // Mozilla, Safari,...
           http_request = new XMLHttpRequest();
       } else if (window.ActiveXObject) 
	   { // IE
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
       }

	   http_request.onreadystatechange = etlapcsere;
       http_request.open('GET', url, true);
       http_request.send(null);

   }

function etlapcsere()
   {
   		if (http_request.readyState==4 || http_request.readyState=="complete") {
			document.getElementById('etlap').innerHTML=decodeURIComponent(http_request.responseText);
        }
   }

function itallap(url) 
   {
       if (window.XMLHttpRequest) 
	   { // Mozilla, Safari,...
           http_request = new XMLHttpRequest();
       } else if (window.ActiveXObject) 
	   { // IE
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
       }

	   http_request.onreadystatechange = italcsere;
       http_request.open('GET', url, true);
       http_request.send(null);

   }

function italcsere()
   {
   		if (http_request.readyState==4 || http_request.readyState=="complete") {
			document.getElementById('itallap').innerHTML=decodeURIComponent(http_request.responseText);
        }
   }

function eleje()
   {
	   var url = "index.php";
           makeRequest(url);
	}
   function alertContents()
   {
   		if (http_request.readyState==4 || http_request.readyState=="complete") {
			document.getElementById('menu').innerHTML=decodeURIComponent(http_request.responseText);
        }
   }
   function adminBe()
   {
       if (http_request.readyState == 4) 
	   {
           if (http_request.status == 200) 
		   {
               
			   if (http_request.responseText.match("nemok")=="nemok")
			   {
			   alert('nem jó felhasználónév!');
			   }
			else
			{
			x=decodeURIComponent(http_request.responseText).split(/#:#/g);
			var nev=x[0];
			var tart=x[1];
			tart=tart.substr(2,tart.length);
			
			document.getElementById('kozepe').firstChild.innerHTML=tart;
			document.getElementById('fnev').innerHTML='';
			document.getElementById('fnev1').innerHTML='';
			document.getElementById('pass').innerHTML='Üdv az admin panellban' ;
			document.getElementById('pipa').innerHTML=nev+'!';
			document.getElementById('felsomenu').innerHTML='';
			document.getElementById('pass1').innerHTML='';
			document.getElementById('reg').innerHTML='';
			}
           } 
       }

   }

function belepes()
{ 

var username = document.getElementById('username').value;
var pass = document.getElementById('password').value;
if (username =="" || pass=="")
{
alert('Nem töltöttél ki minden mezot!!');
}
else
{
var url = "tartalom/admin/index.php?username=" + username + "&password=" +pass ;
makeRequest(url);
}
}

defaultStep=2 
step=defaultStep 
function scrollDivDown(id)
{
clearTimeout(timerDown) 
document.getElementById(id).scrollTop+=step 
timerDown=setTimeout("scrollDivDown('"+id+"')",10)
return false;
} 
function scrollDivUp(id){
clearTimeout(timerUp)
document.getElementById(id).scrollTop-=step 
timerUp=setTimeout("scrollDivUp('"+id+"')",10)
return false;
} 
timerDown="1" 
timerUp="1" 
function stopMe()
{
clearTimeout(timerDown) 
clearTimeout(timerUp)
}
var testresults=false
	function checkemail(){
		var str=document.vendegform.mail.value
		var save1=document.getElementById('nev').value;
		var save2=document.getElementById('mail').value;
 		var save3=document.getElementById('hozzaszol').value;
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(str))
		{
		testresults=true
		var url="tartalom/vendegkonyv.php?save1=" +save1 + "&save2=" +save2 + "&save3=" +save3 + "&test=" + testresults;
        makeRequest(url);
		}
		else {
			alert("Kérünk, érvényes e-mail címet írj be!")
			testresults=false		
		}
		return true
		
	}
	function checkbae(){
		if (document.layers||document.getElementById||document.all)
			return checkemail()
		else
			return true;
	}