How to add the HOME link on main menu on JM Purity?

1. create navigation folder in app\design\frontend\default\jm_puritytemplate\cat alog\ folder
2. copy app\design\frontend\base\defaulttemplate\catalog\ navigationtop.phtml file to app\design\frontend\default\jm_puritytemplate\cat alognavigation\ folder
3. open app\design\frontend\default\jm_puritytemplate\cat alognavigationtop.phtml and add red code line

Code:

<div class="nav-container">
    <ul id="nav">
		<li class="level0"><a href="<?php echo $this->getUrl('')?>">Home</a></li>
        <?php echo $_menu ?>
    </ul>
</div>