function hl(el,cel) {

el.style.filter="alpha(opacity=30)";
el.style.opacity=0.3;
el.style.cursor="hand";

if (cel) {
	el=document.getElementById(cel);
	if (el) {
		el.style.filter="alpha(opacity=30)";
		el.style.opacity=0.3;
		el.style.cursor="hand";
		}	
	}	
}

function nl(el,cel) {

el.style.filter="alpha(opacity=100)";
el.style.opacity=1;
el.style.cursor="";

if (cel) {
	el=document.getElementById(cel);
	if (el) {
		el.style.filter="alpha(opacity=100)";
		el.style.opacity=1;
		el.style.cursor="";
		}	
	}	
}

function gt(url) {
window.open(url,'_self');
}

function d(el) {
return document.getElementById(el);
}

function evSelf(ev) {
	if (!ev) ev=window.event;
	return ev;
}

function evSource(ev) {
	ev=evSelf(ev);
	if (ev.srcElement) return ev.srcElement;
	if (ev.target) return ev.target;
}

function keyHandler() {
}