menuloaded=false
// ---------- BROWSERCHECK
	ver=navigator.appVersion
	agent=navigator.userAgent
	dom=document.getElementById?1:0
	opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	ie4=(document.all && !this.dom && !this.opera5)?1:0;
	ie=this.ie4||this.ie5||this.ie6
	mac=this.agent.indexOf("Mac")>-1
	ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	ns4=(document.layers && !this.dom)?1:0;

// ---------- VARIABLES
	menuX = 0;
	menuY = 50;
	menuW = 100;
	menuW2 = 150;
	selectedMenu = null;
	var activeHelpObj = null;
	
	if(mac && ns4)
		document.location.href = 'oldbrowser.asp'

// ---------- Functions
	function preloadImage(imgName,imgSrc) {
		eval(imgName+' = new Image()');
		eval(imgName+'.src = "'+imgSrc+'"');
		return imgName;
	}
	
	function changeImage(imgName,imgObj){
		if(imgName != activeHelpObj){
			if(dom && !ns6 && !mac){
				document.getElementById(imgName).src = eval(imgObj+'.src')
			}
			else{
				document.images[imgName].src = eval(imgObj+'.src');
			}
		}
	}

	function showLayer(objID,todo) {
		if(dom){
			document.getElementById(objID).style.visibility = todo;
		}
		else if (ns4) {
			eval("document."+objID).visibility=todo;
		}
	}
		
	function layerWrite(id,nestref,text) {
		if (ns4) {
			var lay = (nestref)? eval('document.'+nestref+'.document.'+id+'.document') : document.layers[id].document
			lay.open()
			lay.write(text)
			lay.close()
		}
		else document.all[id].innerHTML = text
	}
	
	function activeHelp(imgName){
		activeHelpObjOld = activeHelpObj
		activeHelpObj = imgName;
		if(activeHelpObjOld){
			changeImage(activeHelpObjOld,'help_out')
		}
		changeImage(activeHelpObj,'help_over')
	} 
	
	function lookupWord() {
		if(document.selection.createRange().text != "") {
			//alert(document.selection.createRange().text)
			document.location.href = '/1/dictionary.asp?word='+document.selection.createRange().text;
		}
		else{
			alert('Marker det ord du vil slå op.')
		}
	}