private function get_drama_table()
{
$table = new HTMLTags_Table();
$table->append($this->get_heading_tr());
$i = 1;
foreach ($this->get_dramas() as $drama) {
$drama_tr = $this->get_drama_tr($drama);
if ($i & 1) {
$drama_tr->set_attribute_str('class', 'odd');
}
$i++;
$table->append($drama_tr);
}
return $table;
}