var iPath = "/online/ee/inet.nsf/";

// Script runs when page is loaded, marks the selelected DIV-ID if present in HREF ("&markID=<id>")
function MarkSelected() {
	var arrHref;
	var arrHref2;
	var arrObjects;
	var strGeneralname;
	var oLev1;
	var oLev2;
	var oLev3;
	arrHref = document.location.href.split("markID=");

	// Does markID exist in href?
	if (typeof(arrHref[1]) === 'string') {
		arrHref2 = arrHref[1].split("&");

		// Split the string making objects out of IDs
		arrObjects = arrHref2[0].split("-");

		if (arrObjects.length >= 0)
			oLev1 = document.getElementById(arrObjects[0]);
		if (arrObjects.length >= 1)
			oLev2 = document.getElementById(arrObjects[0] + '-' + arrObjects[1]);
		if (arrObjects.length >= 2)
			oLev3 = document.getElementById(arrObjects[0] + '-' + arrObjects[1] + '-' + arrObjects[2]);

		// Find the selected ID
		oSelected = document.getElementById(arrHref2[0]);

		// Does mark-ID exist?
		if (oSelected != null) { 

			// Make sure this is a correct element before we move on
			if (oSelected.parentNode.tagName === 'LI' && oSelected.tagName === 'A'){

				// Make background coloured
				oSelected.className = 'selbg';
			
				// 1st lvl, mark the underlaying UL if exists
				if (oLev1 != null && oLev1.nextSibling != null && oLev1.nextSibling.nextSibling != null && oLev1.nextSibling.nextSibling.tagName === 'UL'){
					oLev1.nextSibling.nextSibling.className = 'sel';
					if (oSelected.id === oLev1.id){
						oLev1.className = 'sel selbg';
					}else{
						oLev1.className = 'sel';
					}
				}
				
				// 2nd level, mark the underlaying UL if exists
				if (oLev2 != null && oLev2.nextSibling != null && oLev2.nextSibling.nextSibling != null && oLev2.nextSibling.nextSibling.tagName === 'UL'){
					oLev2.nextSibling.nextSibling.className = 'sel';
					oLev2.className = 'sel';
				}

				// 3rd lvl, mark the underlaying UL if exists
				if (oLev3 != null && oLev1.nextSibling != null && oLev1.nextSibling.nextSibling != null && oLev1.nextSibling.nextSibling.tagName === 'UL'){
					oLev1.className = 'sel';
				}
			}
		}
	}
}


function mloader(){

	oElement = document.getElementById("leftmenu");
	
	// Does element exist?
	if (oElement != null){
		
		arrAtags = oElement.getElementsByTagName("a");
		for (var a=0; a < arrAtags.length; a++){
			addEvent(arrAtags[a],"click",mfunc,false);
		}
	}
	// Run markid check.
	MarkSelected();
}



// Executes onclick in menu
function mfunc(evt){
	
	oElement = findOwner(evt);
	
	// Get submenu-object (UL)
	if (oElement != null && oElement.nextSibling != null && oElement.nextSibling.nextSibling != null && oElement.nextSibling.nextSibling.nodeName === 'UL'){
		oElementUL = oElement.nextSibling.nextSibling;
	}else{
		// No submenu, quit event and let a-href run
		return true;
	}

	// Does elements exist?
	if (oElement != null){
		
		strClassStatus = oElement.className;
		
		if(oElement.className == "sel" || oElement.className == "sel selbg"){
			oElement.className = "";
		}else{
			oElement.className = "sel";
		}
		
		oElementUL.className = oElementUL.className == "sel" ? "":"sel";

		
		// Does sURL contain "reload=1"?
		rExp = /reload\=1/gi;
		strResults = oElement.href.search(rExp)

		// If reload=1 then let a-href run, but ONLY if you aren't already on this page. Then cancel this check.
		arrHref = document.location.href.split("markID=");
		if (typeof(arrHref[1]) === 'string'){
			arrHref2 = arrHref[1].split("&");
			strCheck = arrHref2[0];
		}else{
			strCheck = '';
		}
	
		// DOM style return false AND IE style return false (only if href doesn't contain reload=1 and you are not currently on this page)
		if (oElement.parentNode.parentNode.id === 'leftmenu' && strResults != -1 && strClassStatus != 'sel selbg' && strCheck != oElement.id){
			return true;
		}else{
			if (evt && evt.preventDefault){	evt.preventDefault(); }
	  		return false;
		}

		
	}else{
		// Can't find elements quit gracefully
		return true;
	}
}



// Adds custom events to objects
function addEvent(obj, evType, fn, useCapture){
	if (obj.addEventListener && 1 === 0){
		obj.addEventListener(evType, fn, useCapture);
		return true;
	}else if (obj.attachEvent && 1 === 0){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}else{
		// Try adding the old way
		obj.onclick = mfunc;
		return true;
	}
}

// Finds the onclick-events owner-object (A-tag)
function findOwner(evt){
	var node;
	
	if (document.all){
		node = window.event.srcElement;
		while (node){
			if (node.tagName == "A"){ return node; }
			node = node.parentElement;
		}
	}else{
		node = evt.target;
		while (node){
			if (node.nodeType == Node.ELEMENT_NODE && node.nodeName == "A"){
				return node;
			}
			node = node.parentNode;
		}
	}

	return null;
}