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_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_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 call(menu_id) 
 {
 		if (menu_id<8)
  		document.getElementById("menu_" + menu_id).innerHTML='<img  onclick="klikk(' + menu_id + ')" src="../images/menu/menu_' + menu_id + '_b.gif" id="Image' + menu_id + '" onmouseover="MM_swapImage(\'Image' + menu_id + '\',\'\',\'../images/menu/menu_' + menu_id + '_b.gif\',1)" onmouseout="MM_swapImgRestore()" />';
 		
		
	if (menu_id==1)
	{
		document.getElementById("first_video").innerHTML=video_1;
		
	}
	
 }
 
 function klikk(menu,id)
 {

 	var valtozo="";
 	if (id)
 	{
 		
 		valtozo="&id=" + id;
 	}
 	
 	location.href="index.php?apps=" + menu + valtozo;
 }
 
 
 var kezdo_id=1;

function video_change(c)
{
	document.getElementById("video"+c).style.display="none";
	document.getElementById("video"+kezdo_id).style.display="block";
	
	if (c==1){
		body=video_1;
		kezdo_id=1;
	}
	if (c==2){
		body=video_2;
		kezdo_id=2;
	}
	if (c==3){
		body=video_3;
		kezdo_id=3;
	}
	if (c==4){
		body=video_4;
		kezdo_id=4;
	}
	if (c==5){
		body=video_5;
		kezdo_id=5;
	}
	if (c==6){
		body=video_6;
		kezdo_id=6;
	}
		
	document.getElementById("first_video").innerHTML=body;
}


function plakat(){
    
    
    $(".veritas_banner").css("visibility", "hidden");



    var left = ($("body").width() / 2) - ($(".image").width() / 2);
    var top = $(window).scrollTop() + ($(window).height() / 2) - ($(".image").height() / 2);
    
    
    
        
         $("#black").css("width",$("body").width());    
         $("#black").css("height",$("html").height());    
         $("#black").css("display","block");    
     $("#black").css("filter","alpha(opacity=70)");

    


    $(".image").css("top",top + "px");
    $(".image").css("left",left + "px");
    
    
    $(".image").show(1000, function () {
        
            
        
        
    });


    
}


function plakatClose(){
    
 $(".image").hide(1000, function () {
        
          $("#black").css("display","none");
           $(".veritas_banner").css("visibility", "visible");
        
        
    });   
    
}