function pntFlip(obj) {
	var cname = obj.className;
	var lijst = cname.split(" "); 
	var active = false;
	var strClass = new String();
	
	for (i=0;i<lijst.length;i++) {
		if (lijst[i] == 'active') {
			active = true;
			lijst[i] = null;
			break;	
		}
		strClass += lijst[i]+" ";
	}	
	if (!active) {
		strClass += "active";
	}	
	obj.className = strClass;
}

function pntFlipOut()
{
	if (typeof(pntFlip)=='undefined') return;
	if (this.mouzed) pntFlip(this);
}

function pntFlipOver()
{
	
		if (typeof(pntFlip)=='undefined') return;
		this.mouzed = true;
		pntFlip(this);	
}

function pntInitFlips()
{	
	var menu = document.getElementById("menu");
	pntFlips = menu.getElementsByTagName('li');
	
	for(var i=0;i<pntFlips.length;i++) {
		if (pntFlips[i].className != "pagenav" && pntFlips[i].className != "linkcat") {
			pntFlips[i].onmouseover = pntFlipOver;
			pntFlips[i].onmouseout = pntFlipOut;
		}
	}		
}



if (document.addEventListener) {
	document.addEventListener("DOMContentLoaded", pntInitFlips, false);
} else {
	 document.onreadystatechange = function() {
  if (this.readyState == "complete") {
		pntInitFlips();
  }
 }
}