<!-- // hide from old browsers
function promocao() {
window.open('promocao/index.html', 'promocao', 'scrollbars=yes,toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=no,width=320,height=500,left=20,top=10');
} 
function assistencia() {
window.open('promocao_assistencia/index.html', 'promocao', 'scrollbars=no,toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=no,width=340,height=340,left=50,top=10');
} 
//-->