// ha menüre klikkelünk, akkor tûnjön el
var innerclick="yes";

var ie4=document.all;
var ns6=document.getElementById&&!document.all;

if (ie4||ns6)
document.write('<div id="dropdownmenu" onMouseover="cleartimed()" onMouseout="dynamichide(event)"></div>');

function dd_showhide(obj, e){
if (ie4||ns6)
ddmenu.style.left=ddmenu.style.top=-500;

if (e.type=="click" && obj.visibility=="hidden" || e.type=="mouseover")
obj.visibility="visible";
else if (e.type=="click")
obj.visibility="hidden";
}

function dropdownmenu(obj, e, menucontents){
if (window.event) event.cancelBubble=true;
else if (e.stopPropagation) e.stopPropagation();
cleartimed();
ddmenu=document.getElementById? document.getElementById("dropdownmenu") : dropdownmenu;
composemenu(menucontents);

if (ie4||ns6){
dd_showhide(ddmenu.style, e);
ddmenu.x=getposOffset(obj, "left");
ddmenu.y=getposOffset(obj, "top");
ddmenu.style.left=ddmenu.x-clearbrowseredge(obj, "rightedge")+"px";
ddmenu.style.top=ddmenu.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";
}

return false;
}

function composemenu(menuarray){
if (ie4||ns6)
ddmenu.innerHTML='<ul>'+menuarray.join("")+'</ul>';
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!ddmenu.contains(e.toElement))
delayfinalhide();
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayfinalhide();
}

function finalhide(e){
if (typeof ddmenu!="undefined"){
if (ie4||ns6)
ddmenu.style.visibility="hidden";
}
}

function delayfinalhide(){
if (ie4||ns6)
delayhide=setTimeout("finalhide()",260);
}

function cleartimed(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide);
}

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0;
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;
ddmenu.contentmeasure=ddmenu.offsetWidth;
if (windowedge-ddmenu.x < ddmenu.contentmeasure)
edgeoffset=ddmenu.contentmeasure-obj.offsetWidth;
}
else{
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
ddmenu.contentmeasure=ddmenu.offsetHeight;
if (windowedge-ddmenu.y < ddmenu.contentmeasure)
edgeoffset=ddmenu.contentmeasure+obj.offsetHeight;
}
return edgeoffset;
}

if (innerclick=="yes")
document.onclick=finalhide;