$(document).ready(function() {
    var banner  = $('ul#bannerPrincipal').val();
    if (banner != undefined) {
        $('ul#bannerPrincipal').innerfade({
            speed:           2000,
            timeout:         10000,
            type:            'sequence',
            containerheight: '285px'
        });
    }

    var banner2  = $('ul#bannerTopo').val();
    if (banner2 != undefined) {
        $('ul#bannerTopo').innerfade({
            speed:           2000,
            timeout:         5000,
            type:            'sequence',
            containerheight: '96px'
        });
    }
});