//
// Requests
//

function ajaxNewSub(new_id, lastSelectedCategory) {

  var url  = 'ajaxNewSubcategory.php';
  url += '?new_id='+new_id;
  url += '&lastSelectedCategory='+encodeURIComponent(lastSelectedCategory);
  url += '&value='+$(new_id).value;
  httpRequest("GET",url,1,returnNewSub);

}