View source for How to add privacy policy and terms of use page

Most websites have links such as About, Privacy, Terms, Contact, etc... in a menu located in the footer. Is there an easy way to accomplish this in WackoWiki?  I did see the following code in the default footer.php file but I have no idea what it means.

%%
// comment this out for not showing website policy link at the bottom of your pages
if ($this->config['policy_page'])
{
	echo '<a href="'.htmlspecialchars($this->href('', $this->config['policy_page']), ENT_COMPAT | ENT_HTML401, HTML_ENTITIES_CHARSET).'">'.$this->_t('TermsOfUse').'</a><br />';
}
%%

Does this mean if I set ##'policy_page' => '',## to ##1##, the link to ##TermsOfUse## page will be displayed?


If so, can I copy, modify, and include the above code I could add a contact page, about page, etc... the same way?

Greg