function draw_cats() {
		echo '<div class="mlmenu vertical blackwhite"><ul>';
		for($i=1;$i<=count($this->cats);$i++) {
			echo '<li><a style="padding-left:20px; font-weight:bold;" href="javascript:;">'.$this->cats[$i].'</a>';
			$data=$this->query("select * from sport_main_cat where mother='$i' and active='1' order by id asc");
			if($data->num_rows >0) {
				echo '<ul>';
				while($main=$data->fetch_object()) {
					echo '<li style="z-index: '.(100000*$i).'"><a href="javascript:;">'.$main->name.'</a>';
						$data2=$this->query("select * from sport_sub_cat where mother='$main->id' and active='1' order by id asc");
						if($data2->num_rows >0) {
							echo '<ul>';
							while($sub=$data2->fetch_object()) {
								echo '<li><a href="javascript:;">'.$sub->name.'</a>';
									$data3=$this->query("select * from sport_stage where mother='$sub->id' and active='1' order by id asc");
									if($data3->num_rows >0) {
										echo '<ul>';
										while($stage=$data3->fetch_object()) {
											echo '<li><a href="javascript:;" onclick="show_page(\'content\',\'sports&amp;subcatid='.$stage->id.'&amp;galpage=1\',\'Sports :: '.htmlspecialchars($sub->name).'\');">'.$stage->name.'</a>';

											echo '</li>';
										}
										echo '</ul>';
									}
								echo '</li>';
							}
							echo '</ul>';
						}
					echo '</li>';
				}
				echo '</ul>';
			}
			echo '</li>';
		}
		echo '</ul></div>';
	}