 
<!-- Begin
// ---------------------- Rotacion de Banners ---------------
var how_many_ads = 6;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
url="";
alt="";
banner="images/foto-frame01.jpg";
width="518";
height="129";

}
if (ad==2) {
url="";
alt="";
banner="images/foto-frame02.jpg";
width="518";
height="129";
}
if (ad==3) {
url="";
alt="";
banner="images/foto-frame03.jpg";
width="518";
height="129";
}

if (ad==4) {
url="";
alt="";
banner="images/foto-frame04.jpg";
width="518";
height="129";
}

if (ad==5) {
url="";
alt="";
banner="images/foto-frame05.jpg";
width="518";
height="129";
}

if (ad==6) {
url="";
alt="";
banner="images/foto-frame06.jpg";
width="518";
height="129";
}

if (url != '') {
		document.write('<a href=\"' + url + '\" target=\"_parent\">'); 
		}
		document.write('<img src=\"' + banner + '\" width=')
		document.write(width + ' height=' + height + ' ');
		document.write('alt=\"' + alt + '\" border=0><br>');
		
// End -->
