Understanding Template

From INDEXU GUIDE

Indexu use Smarty template engine which is in our view it's well balanced both for programmer and designer. For programmer, it's not so hard to populate data into the template and in designer view, it's flexible controlling the layout and doing basic data manipulation.

For detail documentation, please visit http://smarty.php.net

Indexu template tag

Instead of using smarty template tag { and }, Indexu use <% and %>

Example:

<%if $link%>
  <%$link%>
<%else%>
  No links found
<%/if%>