public function delete_extracted_file($cuf_id)
{
$ObjCUF = new contactsUploadedFileModel();
$ObjCUFF = new contactsUploadedFileFieldsModel();
$ObjCUT = new contactsUploadedTempModel();
$where_params = array('`cuf_id`=' => $cuf_id);
$ObjCUF->delete_data($where_params);
$ObjCUFF->delete_data($where_params);
$ObjCUT->delete_data($where_params);
return Redirect::to('upload_contacts');
}
