function VMaxOver(link,id,overIm) {
  if(document.images) {
    im            = document.images[id];
    im.outIm      = new Image();
    im.overIm     = new Image();
    im.outIm.src  = document.images[id].src;
    im.overIm.src = overIm;
    im.src        =im.overIm.src;
    link.onmouseout  = new Function("var im=document."+id+"; im.src=im.outIm.src;");
    link.onmouseover = new Function("var im=document."+id+"; im.src=im.overIm.src;");
  }
}

function divon(elm){
	var element = document.getElementById(elm);
	element.style.display = 'block';
}
function divoff(elm){
	var element = document.getElementById(elm);
	element.style.display = 'none';
}

/* Recuperar resolucion de pantalla */
function writescreen(){
	var today = new Date();
	var the_date = new Date("December 31, 2023");
	var the_cookie_date = the_date.toGMTString();
	var the_cookie = "resolution="+screen.width +"-"+ screen.height;
	var the_cookie = the_cookie + ";expires=" + the_cookie_date + ";path=/";
	document.cookie=the_cookie
} 
writescreen();





function openVideo(){
	new Effect.Appear('overlay', { duration: 0.2, from: 0.0, to: 0.8 });
}