function bongeszo(){
 var ua = navigator.userAgent;   
 if (ua.indexOf("Opera") > -1) {   
  document.write("Opera");   
 } else if (ua.indexOf("MSIE") > -1) { 
  document.write("MSIE");
 } else if (ua.indexOf("Safari") > -1) {   
  document.write("Safari");   
 } else if (ua.indexOf("Mozilla") > -1) {   
  document.write("Mozilla");   
 } else {   
  document.write("Egyéb");   
 }   
}

function coolRedirect(url, msg)
{
   var TARG_ID = "COOL_REDIRECT";
   var DEF_MSG = "Biztonságos oldalra történő átirányítás!";
   var e = document.getElementById(TARG_ID);
   if( ! e )
   {
      throw new Error('"COOL_REDIRECT" element id not found');
   }
   var cTicks = parseInt(e.innerHTML);
   var timer = setInterval(function()
   {
      if( cTicks )
      {
         e.innerHTML = --cTicks;
      }
      else
      {
         clearInterval(timer);
         document.body.innerHTML = msg;
         location = url;	  
      }
   }, 1000);
}

function open_doc(cime,szelesseg,magassag,ablak){
	if (!szelesseg) szelesseg=500;
	if (!magassag) magassag=535;
	if (typeof usrwindow != 'undefined'){
	if (!usrwindow.closed){usrwindow.close();}}
		usrwindow=window.open(cime, ablak, 'top=0,left=0,resizable=no,hotkeys=yes,width='+szelesseg+',height='+magassag);
}

function open_doc_scroll(cime,szelesseg,magassag,ablak){
	if (!szelesseg) szelesseg=516;
	if (!magassag) magassag=535;
	if (typeof usrwindow != 'undefined'){
	if (!usrwindow.closed){usrwindow.close();}}
		usrwindow=window.open(cime, ablak, 'toolbar=no,scrollbars=yes,menubar=no,top=0,left=0,resizable=yes,hotkeys=yes,width='+szelesseg+',height='+magassag);
}

function parent_link(url){
	window.opener.location.href = url;
	window.close();
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	 if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function objekt(n, d) {
	var p,i,x;
	if(!d) d=document;
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all)
		x=d.all[n];
	for (i=0;!x&&i<d.forms.length;i++)
		x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++)
		x=objekt(n,d.layers[i].document);
	if(!x && document.getElementById)
		x=document.getElementById(n);

	return x;
}

function layer() {
  var i,p,v,h,obj,args=layer.arguments;
  for (i=0; i < (args.length-2); i+=3)
  	if ((obj=objekt(args[i]))!=null) {
  		v=args[i+2];
  		h=args[i+3];
    	if (obj.style) {
    		obj=obj.style;
    		v=(v=='show')?'visible':(v='hide')?'hidden':v;
    	}
    	obj.visibility=v;
    	if(h!=null)obj.height=h;
    }
}

function bg() {
  var i,p,bgc,c,obj,args=layer.arguments;
  for (i=0; i < (args.length-2); i++)
  	if ((obj=objekt(args[i]))!=null) {
  		bgc=args[i+1];
  		c=args[i+2];
    	if (obj.style) {
    		obj=obj.style;
    		bgc=(bgc=='#000000')?'#FFFFFF':(bgc='#FFFFFF')?'#000000':bgc;
    	}
    	obj.BackgroundColor=bgc;
    }
}


  function MM_showHideLayers() { //v6.0
    var i,p,v,obj,args=MM_showHideLayers.arguments;
    for (i=2; i<(args.length); i+=3){ 
      if (args[i] == 'show') { 
        document.getElementById("szoveg").innerHTML=document.getElementById(args[i-2]).innerHTML;
        document.getElementById("szoveg").style.borderColor='#666';
        document.getElementById("szoveg").style.border='1px solid';
        document.getElementById("closeButton").onclick=function closePopUp()
        {  
          document.getElementById("szoveg").innerHTML=""; 
          document.getElementById("szoveg").style.border='0px solid';
        }
      }
    }
  }
function kepcsere(x,y)
{
document.getElementById(x).src=y;
}