// trail

	var w=1
	var h=1
	
	if (document.getElementById || document.all)
	document.write('<div id="trailimageid" class="trailbox"></div>')
	
	function gettrailobj()
	{
		if (document.getElementById) return document.getElementById("trailimageid").style
		else if (document.all) return document.all.trailimagid.style
	}
	
	function truebody()
	{
		return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	}
	
	function hidetrail()
	{
		document.onmousemove=""
		document.getElementById('trailimageid').innerHTML=""
		gettrailobj().visibility="hidden"
		gettrailobj().left=-1000
		gettrailobj().top=0
	}
	
	xoff = 30
	yoff = 20
	function showtrail(width, file, p_xoff, p_yoff)
	{
		xoff = p_xoff
		yoff = p_yoff
		if (navigator.userAgent.toLowerCase().indexOf('opera') == -1 && navigator.userAgent.toLowerCase().indexOf('safari') == -1) {
			
			w=width
			gettrailobj().visibility="visible"
			gettrailobj().width=w+"px"
			//document.getElementById('trailimageid').innerHTML="<div>"+document.getElementById('preload_text').value+"</div>";
			document.getElementById('trailimageid').innerHTML = "<img src='"+ file +"' width='"+w+"px'>";
			document.onmousemove=followmouse
		}
	}
	function showtrail_text(text)
	{
		width= 150;
		xoff = 0
		yoff = 20
		if (navigator.userAgent.toLowerCase().indexOf('opera') == -1 && navigator.userAgent.toLowerCase().indexOf('safari') == -1) {
			w=width
			gettrailobj().visibility="visible"
			//gettrailobj().width=w+"px"
			document.getElementById('trailimageid').innerHTML = '' + text + '';
			document.onmousemove=followmouse
		}
	}
	
	function followmouse(e)
	{
	
		if(navigator.userAgent.toLowerCase().indexOf('opera') == -1 && navigator.userAgent.toLowerCase().indexOf('safari') == -1)
		{
			var xcoord = xoff
			var ycoord = yoff
			/*
			if (typeof xoff == "undefined") {
				
			} else {
				var xcoord = xoff
			}
			if (typeof yoff == "undefined") {
				
			} else {
				var ycoord = yoff
			}
			*/
	
			if (typeof e != "undefined") {
				xcoord+=e.pageX
				ycoord+=e.pageY
			} else if (typeof window.event !="undefined") {
				xcoord+=truebody().scrollLeft+event.clientX
				ycoord+=truebody().scrollTop+event.clientY
			}
	
			var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
			var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
	
			if (xcoord+w+3>docwidth)
			xcoord=xcoord-w-(20*2)
	
			if (ycoord-truebody().scrollTop+h>truebody().clientHeight)
			ycoord=ycoord-h-20;
	
			gettrailobj().left=xcoord+"px"
			gettrailobj().top=ycoord+"px"
	
		}
	
	}
	// trail vége
// header pics valtogato
var akt_picslide;
akt_picslide=getCookie('akt_picslide');
function changepicslide(max_picslide){
	if (!akt_picslide) akt_picslide=0;
	else{
		hide_picslide(akt_picslide);
	}
	akt_picslide++;
	if (akt_picslide > max_picslide) akt_picslide = 1;
	akt_picslide_cookie = akt_picslide+1;
	if (akt_picslide_cookie > max_picslide) akt_picslide_cookie = 1;
	setCookie('akt_picslide',akt_picslide_cookie);
	show_picslide(akt_picslide);
	var timerpicslide=setTimeout('changepicslide('+max_picslide+')',6000);
}
function hide_picslide(akt_picslide_,value){
	obj=document.getElementById('picslide'+akt_picslide_);
	if (!value) value=10;
	obj.style.opacity = value/10;
	obj.style.filter = 'alpha(opacity=' + value*10 + ')';
	if (value > 1 && value <= 10) var timerhide_picslide=setTimeout('hide_picslide('+akt_picslide_+','+(value-1)+')',50);
	else if (value == 1) var timerhide_picslide=setTimeout('hide_picslide('+akt_picslide_+','+(11)+')',50);
	else if (value == 11) obj.style.visibility='hidden';
	
}
function show_picslide(akt_picslide_,value){
	obj=document.getElementById('picslide'+akt_picslide_);
	if (!value) value=1;
	obj.style.opacity = value/10;
	obj.style.filter = 'alpha(opacity=' + value*10 + ')';
	obj.style.visibility='visible';
	if (value < 10) var timerhide_picslide=setTimeout('show_picslide('+akt_picslide_+','+(value+1)+')',50);
	
}
//---------------------------------------------
function setCookie(c_name,value,expiredays)
{
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end))
    } 
  }
return ""
}
function checkboxclicked(img,id){
	cb=document.getElementById(id);
	if (cb.checked){
		cb.checked=false;
		img.src='images/unchecked.gif';
	}
	else{
		cb.checked=true;
		img.src='images/checked.gif';
	}
}

function radioclicked(img,id1,id2,id3){
	radio1=document.getElementById(id1);
	radio2=document.getElementById(id2);
	if (id3) radio3=document.getElementById(id3);
	img1=document.getElementById(id1+'i');
	img2=document.getElementById(id2+'i');
	if (id3) img3=document.getElementById(id3+'i');
	checked='images/checked.gif';
	unchecked='images/unchecked.gif';
	radio1.checked=true;
	radio2.checked=false;
	if (id3) radio3.checked=false;
	img1.src=unchecked;
	img2.src=unchecked;
	if (id3) img3.src=unchecked;
	img.src=checked;
}