$(document).ready(function() {
    var imgs = $('#top4banners_wrap').children('a');
    var divs = $('#top4banners_wrap').children('div');
    //if ((divs.length + imgs.length) < 3) {
    //  $('#top4banners_wrap *').css('float', "none");
    //  $('#top4banners_wrap *').css('margin', "5px auto");      
    //}
});