var capaID="";
var nav = (document.layers);
var ns6 = (document.getElementById && !document.all) ? true: false;

function mueveCapa (e) {
	if (capaID!="") {
		document.getElementById(capaID).className = 'EstiloCapaVisible';
		if (document.layers){
				xCoord = e.x;
				yCoord = e.y;
		} else if (document.all){
				xCoord = event.clientX + document.body.scrollLeft;
				yCoord = event.clientY + document.body.scrollTop;
		} else if (document.getElementById){
				xCoord = e.clientX;
				yCoord = e.clientY;
		}
		document.getElementById(capaID).style.top=parseInt(yCoord+15)+'px';
		document.getElementById(capaID).style.left=parseInt(xCoord-15)+'px';
	}
}

function paraCapa() {
	document.getElementById(capaID).className='EstiloCapa';
	capaID="";
}

function inicializacion() {
	if (ns6) document.addEventListener("mouseMove", mueveCapa, false);
	if(nav) document.captureEvents(Event.MOUSEMOVE);
	document.onmousemove = mueveCapa;
}