Drupal.behaviors.selectCategorie = function(context) {

  context = context || document;
  if(Drupal.jsEnabled) {
    if(selected_value) {
      $("#edit-term").val(selected_value);
    }
  
    $("#edit-term").change(selectCategorie);
  }
  
}

function selectCategorie() {

  if(this.value != 0) {
    window.location.href = this.value;
  }
}