function change_fields(field1, field2, value)
{

  if(value=='')
  {
    if(document.getElementById(field1).style.display=='block')
    {
      document.getElementById(field1).style.display='none';
      document.getElementById(field2).style.display='block';
    }else{
      document.getElementById(field1).style.display='block';
      document.getElementById(field2).style.display='none'; 
    }
  }
  if(value=='36')
  {
    document.getElementById(field1).style.display='none';
    document.getElementById(field2).style.display='block'; 
  }else{

    document.getElementById(field1).style.display='block';
    document.getElementById(field2).style.display='none';   
  }
}
function gt(ezt)
{
  vissza=document.getElementById(ezt);
  return vissza;
}
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}

function PopupDiv(ezt) {
var Element = document.getElementById(ezt);
if(Element.style.display=='none')
{
  Element.style.display='block';
  objh = parseFloat(Element.style.height);
  objw = parseFloat(Element.style.width)/2;
  Element.style.top = Math.floor(Math.round((document.documentElement.offsetHeight/2)+document.body.scrollTop)-objh)+'px';
  Element.style.left = Math.floor(Math.round((document.documentElement.offsetWidth/2)+document.body.scrollLeft)-objw)+'px';
  
  //alert(document.documentElement.offsetHeight);
}else{
  Element.style.display='none';
}
}

function select_country_front(country)
{

  if(country=='0')
  {
    document.getElementById('district_f_div').style.display='block';
    document.getElementById('city_f_div').style.display='none';
    document.getElementById('input_f_city').value='';
  }
  if(country=='null' || country=='null2')
  {
    document.getElementById('district_f_div').style.display='none';
    document.getElementById('input_f_district').value='';    
    document.getElementById('city_f_div').style.display='none';
    document.getElementById('input_f_city').value='';  
  }
  if(country!='0' && country!='null' && country!='null2')
  {
    document.getElementById('district_f_div').style.display='none';
    document.getElementById('input_f_district').value='';    
    document.getElementById('city_f_div').style.display='block'; 
  }
}

function expcollapse(ezt)
{
  if(gt(ezt).style.display=='block')
  {
    gt(ezt).style.display='none';  
  }else{
    gt(ezt).style.display='block';  
  }

}

function numonly(ezt)
{
	 var str=ezt.value;
    var ujstr='';
    var pont='';
      for (x=0;x<str.length;x++)
	    {  
	       if (!isNaN(parseInt(str.charAt(x)))) {

            ujstr=ujstr+str.charAt(x);
 
        }
	    }
 	 ezt.value=ujstr;
}
function disablefileupload(onload)
{
  var onload;
  for(i=1; i<12; i++)
  {
    if(onload!=i)
    {
      if(gt('uploadholder'+i))
      {
        gt('uploadholder'+i).style.display='none';
      }
    }
  }
  var buttons = document.getElementsByName('switch_pic_button');
  for(var i=0; i<buttons.length; i++){
	  buttons[i].style.display='none';
  }
}
function changeVisiblePrice(ezt)
{
  if(ezt=='1')
  {
    gt('inHUF').style.display='block';
    gt('inEUR').style.display='none';
  }
  if(ezt=='2')
  {
    gt('inEUR').style.display='block';
    gt('inHUF').style.display='none';  
  }  
}
function ineuro(ft,indiv,euro,in_div_text, in_div_text_2, ft_text, eu_text)
{

  var ertek=(ft*1000)/euro;
  var ertek2=ertek.toFixed(0); 
  gt(indiv).value=ertek2;
  gt(in_div_text).innerHTML=ertek2+eu_text;
  gt(in_div_text_2).innerHTML=ft+ft_text;
  
}
function inft(ft,indiv,euro, in_div_text, in_div_text_2, ft_text, eu_text)
{
  var ertek=(ft*euro)/1000;
  var ertek2=ertek.toFixed(0); 
  gt(indiv).value=ertek2;
  gt(in_div_text).innerHTML=ertek2+ft_text;  
  gt(in_div_text_2).innerHTML=ft+eu_text;  
}

function CreateBookmarkLink() { 
title = "Albérlet.hu";   // Blogger - Replace with <$BlogItemTitle$>   
url= "http://www.alberlet.hu/";
// MovableType - Replace with <$MTEntryTitle$> url = "Webpage URL";  
// Blogger - Replace with <$BlogItemPermalinkURL$>   
// MovableType - Replace with <$MTEntryPermalink$>  
// WordPress - <?php bloginfo('url'); ?>	
if (window.sidebar) { 
// Mozilla Firefox Bookmark	
	window.sidebar.addPanel(title, url,"");	
} else if( window.external ) {
 // IE Favorite		
 window.external.AddFavorite( url, title); 
 }	else if( window.opera && window.print) 
 { // Opera Hotlist		
 return true; 
 }
}

function changetext(idje,closed,opened)
{
  if(gt(idje).style.display=='none')
  {
    gt('othertext').value=closed;
  }else{
    gt('othertext').value=opened;
  }
}
function jumpnextfield(ezt)
{
  var str=ezt.value;
  if(str.length==2 || str=='1')
  {
    gt('phone').focus();
  }
}

function fronthelp(idje)
{
  gt('hlp1').style.display='none';
  gt('hlp2').style.display='none';
  gt('hlp3').style.display='none';
  gt('hlp4').style.display='none';
  gt('hlp5').style.display='none';
  gt('hlp6').style.display='none';
  gt(idje).style.display='block';
}

//slideshow

var stoppingSlide = true;
var timer = 0;
var cSlideshowpics;
var delay = 1500;
var slideshowpics=new Array();
var playbutton = false;
var slidediv = false;
var currentSlide = false;
var slidecounter = false;
var picscount = new Array();

function setCurrSlide(searchname){
	window.currentSlide = searchname;
	window.playbutton=gt('ad'+searchname+'playbig');
	window.slidediv=gt('bigSlide'+searchname);
	window.pic=gt('bigSlide'+searchname+'pic');
	window.slidecounter = gt('ad'+searchname+'counter');
	gt('bigSlide'+searchname).style.display='block';
	cSlideshowpics = new Array;
	var i=0;
	var j=0;
	for(i=0; i<slideshowpics[searchname].length; i++){
		if(slideshowpics[searchname][i]!=""){
			cSlideshowpics[j] = new Image();
			cSlideshowpics[j].src = slideshowpics[searchname][i];
			j++;
		}
	}
	for(i=0; i<window.cSlideshowpics.length; i++){
		if(window.cSlideshowpics[i].src==window.pic.src){
			break;
		}
	}
	window.slidecounter.innerHTML = (i+1)+"\\"+window.cSlideshowpics.length;
}
function slideshowNextPic(settimer){
	var i=0;
	for(i=0; i<window.cSlideshowpics.length; i++){
		if(window.cSlideshowpics[i].src==window.pic.src){
			break;
		}
	}
	i++;
	if(i==window.cSlideshowpics.length) i=0;
	window.pic.src=window.cSlideshowpics[i].src;
	if(settimer) window.timer=setTimeout("slideshowNextPic(1)",window.delay);
	window.slidecounter.innerHTML = (i+1)+"\\"+window.cSlideshowpics.length;
	return true;
}
function slideshowPrevPic(){
	var i=0;
	for(i=window.cSlideshowpics.length-1; i>=0; i--){
		if(window.cSlideshowpics[i].src==window.pic.src){
			break;
		}
	}
	i--;
	if(i==-1) i=window.cSlideshowpics.length-1;
	window.pic.src=window.cSlideshowpics[i].src;
	window.slidecounter.innerHTML = (i+1)+"\\"+window.cSlideshowpics.length;
	return true;
}
function startSlide(){
	window.stoppingSlide = false;
	window.timer = setTimeout("slideshowNextPic(1)",window.delay);
	window.playbutton.src = urlroot+"images/slideshow_pause.gif";
}
function resetSlide(){
	if(window.playbutton){
		clearTimeout(window.timer);
		window.playbutton.src = urlroot+"images/slideshow_play.gif";
	}
}
function stopSlide(){
	window.stoppingSlide=true;
	resetSlide();
}
function toggleSlide(){
	if(stoppingSlide) startSlide();
	else stopSlide();
}
function hideSlide(){
	stopSlide();
	if(gt('bigSlide'+window.currentSlide))
		gt('bigSlide'+window.currentSlide).style.display='none';
	window.currentSlide = 0; 
}
function hideDontfind()
{
setCookie('show_dontfind_showed','1',180);
Effect.SlideUp('dontfind');
}

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());
}