//capturamos el navegador
	ns4 = (document.layers)? true:false
	ie4 = ((document.all)&&!(document.getElementById ))? true:false
	ie5	= (document.getElementById)? true:false
	
	oldcapa='menu0' //Definimos la última capa que es la primera por defecto
	function menu(opcion){
	if (ie4) {
				eval("document.all."+oldcapa+".style.visibility='hidden'")
				eval("document.all.menu"+opcion+".style.visibility='visible'")
			}	
		if (ie5){
				eval("document.getElementById('"+oldcapa+"').style.visibility='hidden'")
				eval("document.getElementById('menu"+opcion+"').style.visibility='visible'")
			}
	if(ns4){
				eval("document.layers."+oldcapa+".visibility='hidde'")
				eval("document.layers.menu"+opcion+".visibility='show'")
			}
	eval("oldcapa='menu"+opcion+"'")
	}
	function pulsar(e) {
	if (document.all){
			if ((event.y>200)||(event.y<50)){
		
	menu('0')
	}
	}
	else{
	 if ((e.pageY>200)||(e.pageY<50)){
		
	menu('0')
	}
	 	}
		
	
}
function inicio(){
if (ie4||ie5){
document.onmousemove = pulsar
}
if (ns4){
document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = pulsar

}
}	
function enviar(){
url=document.location.href
nuevaurl="../inicio/envio.shtml?url="+url
openwindow(nuevaurl,416,308)
}
function abrir(url){
opener.location.href=url
self.close()
}
function openwindow(url,x,y) {
open(url,"name","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width="+x+",height="+y);
}
function openwindow2(url) {
open(url,"name","toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=0");
}