var ie4 = (document.all) ? true : false;
var ns4 = (document.layers) ? true : false;
var ns6 = (document.getElementById && !document.all) ? true : false;
var sum;
//busca la posicion del mouse
var IE = document.all?true:false
if (!IE) document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = getMouseXY;
var tempX = 0
var tempY = 0
function getMouseXY(e) {
if (IE) {
tempX = event.clientX + document.body.scrollLeft
tempY = event.clientY + document.body.scrollTop
} else {
tempX = e.pageX
tempY = e.pageY
}
return true
}
//-->
//funcion borrar
function hidelayer(lay) {
if (ie4) {document.all[lay].style.visibility = "hidden";}
if (ns4) {document.layers[lay].visibility = "hide";}
if (ns6) {document.getElementById([lay]).style.display = "none";}
document.getElementById(['frame']).style.height=0+"px";
document.getElementById(['frame']).style.width=0+"px";
document.getElementById([lay]).style.top=-3000+"px";
document.getElementById([lay]).style.left=-3000+"px";
document.getElementById(['frame']).style.top=-3000+"px";
document.getElementById(['frame']).style.left=-3000+"px";
sum=0;
}
//funcion mostrar
function showlayer(lay) {
if (ie4) {document.all[lay].style.visibility = "visible";}
if (ns4) {document.layers[lay].visibility = "show";}
if (ns6) {document.getElementById([lay]).style.display = "block";}
document.getElementById([lay]).style.top=80+"px";
document.getElementById([lay]).style.left=tempX+"px";
document.getElementById([lay]).style.height=556+"px";
document.getElementById([lay]).style.width=640+"px";
document.getElementById(['frame']).style.height=537+"px";
document.getElementById(['frame']).style.width=640+"px";
}

//----------------------------------------------
//funcion para mostrar el div en la posicion del puntero
function displayBalloon(lay){
document.getElementById([lay]).style.top=100+"px";
document.getElementById([lay]).style.left=tempX+"px";
document.getElementById([lay]).style.height=556+"px";
document.getElementById([lay]).style.width=640+"px";
document.getElementById(['frame']).style.height=537+"px";
document.getElementById(['frame']).style.width=640+"px";
}