{if $stylesheet ne ""}
      {assign var="CSS" value="&stylesheet="}
    {/if}


<div class="navBlock">


  <div class="navLinks">
    {if $stylesheet ne ""}
      {assign var="CSS" value="&stylesheet="}
    {/if}

    <ul id="left-nav">
    
      <li {if $site eq "index"} class="selected" {else} class="plain" {/if}>
         <a href="?category=engine&site=index{$CSS}" title="">Overview</a>
      </li>
      
      <li {if $site eq "features"} class="selected" {else} class="plain" {/if}>
         <a href="?category=engine&site=features{include file=helpers/link.tpl}" title="">Features</a>
      </li>
     
      <li {if $site eq "documentation" } class="selected" {else} class="plain" {/if}>
         <a href="?category=engine&site=documentation{include file=helpers/link.tpl}" title="">Documentation</a>
      </li>
     
      <li {if $site eq "artGallery" } class="selected" {else} class="plain" {/if}>
         <a href="?category=content&site=artGallery{include file=helpers/link.tpl}" title="">Gallery</a>
      </li> 
      

      
    </ul>


  </div>

</div>