function mm_HoverLink(e){
	var targ
	if (!e) var e = window.event
	if (e.target) targ = e.target
	else if (e.srcElement) targ = e.srcElement
	if (targ.nodeType == 3) // defeat Safari bug
	   targ = targ.parentNode
	   
	targ.parentNode.style.backgroundImage = "url(gfx/" + targ.id + "Bgr2.gif)";
}
function mm_UnHoverLink(e){
	var targ
	if (!e) var e = window.event
	if (e.target) targ = e.target
	else if (e.srcElement) targ = e.srcElement
	if (targ.nodeType == 3) // defeat Safari bug
	   targ = targ.parentNode
	   
	targ.parentNode.style.backgroundImage = "url(gfx/" + targ.id + "Bgr1.gif)";
}
function mm_Init(){
	var mmContainer = document.getElementById("mainMenu");
	secondaryImages = new Array();
	imgIndex = 0;
	
	for(i = 0; i < mmContainer.childNodes.length; i++){
		var container = mmContainer.childNodes[i];
		
		if(container.tagName == "DIV" && container.id.substring(0,2) == "mm"){
			var child = container.childNodes[0];
				
			child.parentNode.style.backgroundImage = "url(gfx/" + child.id + "Bgr1.gif)";
			child.onmouseover = mm_HoverLink;
			child.onmouseout = mm_UnHoverLink;
			
			// Preload images	
			secondaryImages[imgIndex] = new Image();
			secondaryImages[imgIndex].src = "gfx/" + child.id + "Bgr2.gif";
			imgIndex++;
			secondaryImages[imgIndex] = new Image();
			secondaryImages[imgIndex].src = "gfx/" + child.id + "Bgr1.gif";
			imgIndex++;
		}
	}
	
}
function addEvent(obj, evType, fn)
{
	if (obj && obj.addEventListener)
	{
   		obj.addEventListener(evType, fn, false);
   		return true;
	}
	else if (obj && obj.attachEvent)
	{
   		var r = obj.attachEvent("on"+evType, fn);
   		return r;
 	}
 	else
 	{
   		return false;
 	}
}
function confirmDelete(e){
	if(!confirm("Är du säker på att du vill ta bort?")){
		if (e && e.preventDefault)
			e.preventDefault();
		return false;
	}
}