<!--
function exibirSuperBanner() {
    ajax = ajaxInit(); //começando a brincadeira.. :D

    if (ajax) {
        ajax.open("GET", "superbanner.php",true);
        ajax.onreadystatechange = function() {
            if(ajax.readyState == 4) { //... ...carregado! :P
                if(ajax.status == 200) {
                    $('exibirSuperBanner').innerHTML = ajax.responseText;;
                } else {
				    $('exibirSuperBanner').innerHTML = "erro no sistema";
                }
            }
        }
        ajax.send(null); //e finalmente.. manda pro navegador! :D
    }
}

exibirSuperBanner();
setInterval('exibirSuperBanner()',10000);
//-->