function hideall() {
  for (var i = 1; i <= 5; i++){
    $('filme_'+i).style.display = "none";
  }
}
function jump(jumpform) {

    var el = jumpform.target.selectedIndex;
   
    if (jumpform.target.options[el].value != 0)
    {
        location = jumpform.target.options[el].value;
    }   
}