function index_windowOnLoad(){
	
	var myMouseEvent_1 = document.getElementById("navbar_cell");
	var myMouseEvent_2 = document.getElementById("navbar_cell");
	
	if (myMouseEvent_1.addEventListener){
		myMouseEvent_1.addEventListener("mouseover",nbc_mouseEvent,false);
		myMouseEvent_2.addEventListener("mouseout",nbc_mouseEvent,false);
	}else if (myMouseEvent_1.attachEvent){
		myMouseEvent_1.attachEvent ("onmouseover",nbc_mouseEvent);
		myMouseEvent_2.attachEvent ("onmouseout",nbc_mouseEvent);
	} else {
		myMouseEvent_1.onmouseover = nbc_mouseEvent;
		myMouseEvent_2.onmouseout = nbc_mouseEvent;
	}
	return;
}

function nbc_mouseEvent(e){
	var n=e.target?e.target:e.srcElement;
	if(n.tagName=="A"){
		if(e.type=='mouseover'){
			n.style.fontWeight='bold';
		}else if(e.type=='mouseout'){
			n.style.fontWeight='normal';
		}
		var nl2="navlevel2item";
		var bol=true;
		var i=0;
		while(bol){
			if(n.className){
				if(n.className.indexOf(nl2) == 0){
						bol=false;
				}
			}
			if(bol){n=n.parentNode};
		}
		if(e.type=="mouseover"){
			n.className = "navlevel2item active";
		}else if(e.type=="mouseout" && n.id !='litop'){
				n.className=nl2;
		}
		document.getElementById('liabold1').style.fontWeight='bold';
		document.getElementById('liabold2').style.fontWeight='bold';
		document.getElementById('liabold3').style.fontWeight='bold';
	}
	return;
}
	
	
function mouseEvent(e){
	if(e){
		this.e = e;
	}else{
		this.e = window.event;
	}
	if(e.target){
		this.target = e.target;
	}else{
		this.target = e.srcElement;
	}
	nbc_mouseEvent(this.target,e.type);
	return;
}