$root
adds a relative reference to the root directory. Notice the behavior of the sample below.Sample Usage: (e.g. menu.tpl)
<a href="{$root}index.php">HOME<a>
HTML Source Output
Sample 1: Documentation Section
Path: /Documentation/index.php
<li><a href="../index.php"><span>Home</span></a></li>
Sample 2: Web Designer Section
Path: /Documentation/Web.Designer/index.php
<li><a href="../../index.php"><span>Home</span></a></li>