Вопрос по главному меню

<div class="vc_primary-menu">
<ul>
 
    {if $cfg.show_home}
 
        <li {if $menuid==1}id="home"{/if}>
 
            <a href="/"><span class="fa fa-home"></span></a>
 
        </li>
 
    {/if}
 
    {foreach key=key item=item from=$items}
 
 
        {if $item.NSLevel == $last_level}</li >{/if}
 
 
        {math equation="x - y" x=$last_level y=$item.NSLevel assign="tail"}
 
        {section name=foo start=0 loop=$tail step=1}
 
            </li></ul></li>
 
        {/section}
 
        {if $item.NSLevel > 1 && $item.NSLevel > $last_level}
 
        <div class="vc_menu-open-right vc_menu-2-v">
                    <ul class="clearfix">{/if}
 
            <li {if ($menuid==$item.id || $current_uri == $item.link) || ($currentmenu.NSLeft > $item.NSLeft && $currentmenu.NSRight < $item.NSRight)}id="home"{/if}>
 
                <a href="{$item.link}" target="{$item.target}"   title="{$item.title|escape:'html'}">
 
 
 
                        {if $item.iconurl}<img src="/images/menuicons/{$item.iconurl}" alt="{$item.title|escape:'html'}" />{/if}
 
                        {$item.title}
 
 
 {if $item.NSLevel == 1 && $item.NSLevel == 2}{/if}
                </a>
 
        {assign var="last_level" value=$item.NSLevel}
 
    {/foreach}
 
    {section name=foo start=0 loop=$last_level step=1}
 
        </li>
 
    {/section}
 
 </ul>
                  </div>

<i class="fa fa-caret-down"> </i>

 
$(document).ready(function() {
   $('.vc_primary-menu > ul > li').each(function() {
       if($(this).children('ul').length) {
           $(this).prepend('<i class="fa fa-caret-down"> </i>');
       };
   });
});
 

<ul class="nav nav-pills nav-main" id="mainMenu">
								<li class="dropdown active">
									<a class="dropdown-toggle" href="#">
										Главная
									</a>
								</li>
 
								<li class="dropdown">
									<a class="dropdown-toggle" href="#">
										Меню
										<i class="fa fa-angle-down"></i>
									</a>
									<ul class="dropdown-menu">
										<li><a href="about-us.html">Подменю</a></li>
										<li><a href="about-us.html">Подменю</a></li>
										<li><a href="about-us.html">Подменю</a></li>
 
									</ul>
								</li>
								<li >
									<a class="dropdown-toggle" href="#">
										Меню1
									</a>
								</li>
</ul>

<nav class="nav-main mega-menu">
<ul class="nav nav-pills nav-main" id="mainMenu">
 
							{if $cfg.show_home}
 
        <li {if $menuid==1}class="dropdown active"{/if}>
 
            <a href="/" ><span>{$LANG.PATH_HOME}</span></a>
 
        </li>
 
    {/if}
 
    {foreach key=key item=item from=$items}
 
        {if $item.NSLevel == $last_level}</li>{/if}
 
        {$tail=$last_level-$item.NSLevel}
 
        {section name=foo start=0 loop=$tail step=1}
 
            </li></ul></li>
 
        {/section}
 
        {if $item.NSLevel > 1 && $item.NSLevel > $last_level}<ul class="dropdown-menu">{/if}
 
		<li class=" {if ($menuid==$item.id || $current_uri == $item.link) || ($currentmenu.NSLeft > $item.NSLeft && $currentmenu.NSRight < $item.NSRight)}dropdown active{/if}">
 
                <a href="{$item.link}" target="{$item.target}" {if ($menuid==$item.id || $current_uri == $item.link)}class="dropdown active"{/if} title="{$item.title|escape:'html'}">
 
 
 
                        {if $item.iconurl}<img src="/images/menuicons/{$item.iconurl}" alt="{$item.title|escape:'html'}" />{/if}
 
                        {$item.title}
 
 
 
                </a>
 
        {$last_level=$item.NSLevel}
 
    {/foreach}
 
    {section name=foo start=0 loop=$last_level step=1}
 
        </li>
 
    {/section}
 
		</ul>
						</nav>