ช่วยด้วย sub menu ตัวสุดท้าย ไม่ขึ้น ซึ่งเป็นเมนูที่ีสามารถเพิ่มเองได้ผ่านทาง Backend

<ul id="nav" class="dropdown dropdown-vertical">
				<?
								$database->setQuery( "SELECT  sc.* FROM #__maincategories AS sc "
								. "\nWHERE sc.parent_num = '$productID' and sc.published = '1'"
								. "\nOrder by sc.ordering ASC"
								);
								if ($database->getErrorNum()) {
									echo $database->stderr();
									return false;
								}
									$itemrows = $database->loadObjectList();

										for ($j=0, $k=count( $itemrows ); $j < $k; $j++) {
										$itemrow = &$itemrows[$j];
										
											if($itemrow->chkmakelink == '1'){
												$CLink = $itemrow->usefile;											
											} else {
												$CLink = "tvccontent.php?page=product&productid=".$itemrow->id."&category=".$itemrow->id;
											}
										
				?>
	<li class="dir"><? echo $itemrow->categoryName; ?>
		<ul>
        				<?
								$database->setQuery( "SELECT  sc.categoryName FROM #__maincategories AS sc "
								. "\nWHERE sc.parent_num = '$itemrow->id' and sc.published = '1' "
								. "\nOrder by sc.ordering ASC "
								);
								if ($database->getErrorNum()) {
									echo $database->stderr();
									return false;
								}
									$subrows = $database->loadObjectList();

										for ($s=0, $q=count( $subrows ); $s < $q; $s++) {
										$subrow = &$subrows[$s];
										
										if($subrow->chkmakelink == '1'){
												$CLink = $subrow->usefile;											
											} else {
												$CLink = "tvccontent.php?page=product&productid=".$subrow->id."&category=".$subrow->id;
										}
							?>       			 
			<li class="dir"><? echo $subrow->categoryName; ?>
                  <ul>
                  			
							 <?
								
										$database->setQuery( "SELECT cn.contentName FROM #__maincontent AS cn, #__maincategories AS sc "
										. "\n Where cn.catid = 'subrow->id' and sc.id = cn.catid and cn.published ='1' "
										. "\nOrder by ordering DESC "
										);
										
										if ($database->getErrorNum()) {
											echo $database->stderr();
											return false;
										}
										
										$rows = $database->loadObjectList();

										for ($i=0, $n=count( $rows ); $i < $n; $i++) {
										$row = &$rows[$i];
										
											if($row->chkmakelink == '1'){
												$CLink = $row->usefile;											
											} else {
												$CLink = "tvccontent.php?page=product&subrow=".$row->id."&category=".$row->id;
											}
							?> 
                  		
                        <li><a href="<? echo $CLink; ?>"><? echo $row->contentName; ?></a></li>
                        <?
							}
						?>
                        	
                  </ul>
            </li>
            <?
				}
			?>
		</ul>
	</li>
    <?
		}
	?>
</ul>