function rotateBanner()
{
var Banner=new Array()
Banner[0] = ' | ';
Banner[1] = ' | ';
//Banner[1] = ' | ';
cadena= ''
var which = Math.round(Math.random()*(Banner.length - 1));
cadena = cadena + Banner[which];
cadena= cadena + '
'
document.getElementById('MegaBanner').innerHTML = cadena;
}