T_STRING unexpected Error in PHP. Need to find a “)”

When I click to view my site it says this:

Parse error: syntax error, unexpected T_STRING, expecting ‘)’ in /home/clinch/public_html/seinfeldboxset.com/wp-content/themes/thesis_16/custom/custom_functions.php on line 37

Tried looking for the “)” on line 37 of the code but can’t find it in Textwrangler. Please help.

Here’s my PHP dode:

<?php

/* Swap Navigation and Header */
remove_action('thesis_hook_before_header', 'thesis_nav_menu');
add_action('thesis_hook_after_header', 'thesis_nav_menu');

/* global */
function custom_bookmark_links() {
	global $post;
?>
<ul class="bookmark_links">
	<li><a rel="nofollow" href="https://delicious.com/save?url=<?php urlencode(the_permalink()); ?>&title=<?php urlencode(the_title()); ?>" onclick="window.open('https://delicious.com/save?v=5&noui&jump=close&url=<?php urlencode(the_permalink()); ?>&title=<?php urlencode(the_title()); ?>', 'delicious', 'toolbar=no,width=550,height=550'); return false;" title="Bookmark this post on del.icio.us">Bookmark this article on Delicious</a></li>
</ul>
<?php
}

/* Add the footer navigation menu */
/* Links for top menu will need to be manually added here, since this menu isn't supported by Thesis */
function footernav_menu() {
?>
<ul id="footernav">
<li><a href="https://www.simpsonsboxset.com">Home</a></li>
<li><a href="https://www.simpsonsboxset.com/about">About</a></li>
<li><a href="https://www.simpsonsboxset.com/privacy-policy">Privacy Policy</a></li>
<li><a href="https://simpsonsboxset.com/sitemap.xml">Site Map</a></li>
<li><a href="https://www.simpsonsboxset.com/contact">Contact</a></li>
</ul>
<?php
}
add_action('thesis_hook_before_footer', 'footernav_menu');

/* widgetize MMBox */
register_sidebar(array('name' => 'Multimedia Box', 'before_widget' => '<li class="widget %2$s">', 'after_widget' => '</li>', 'before_title' => '<h3>', 'after_title' => '</h3>'));

function multimedia_box_widgets() {
	echo '<ul class="sidebar_list">';
	dynamic_sidebar('Multimedia Box');
	echo '</ul>';
}
add_action('thesis_hook_multimedia_box', 'multimedia_box_widgets');

function add_mah_ads () {
?>

<script type="text/javascript"><!--
google_ad_client = "pub-4789929466158673";
/* 336x280, created 10/19/09 */
google_ad_slot = "3543287344";
google_ad_width = 336;
google_ad_height = 280;
//-->
</script>
<script type="text/javascript"
src="https://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>

<?php
}
add_action('thesis_hook_after_headline', 'add_mah_ads');

function custom_footer () {
?>
<div id="bottomfooter">
<div class="footerleft">
Copyright &copy; 2007-2009 - All Rights Reserved |
<a href="https://simpsonsboxset.com/about" title=""> About</a>
</div>
</div>

<div class="footerright">Created by
<a href="https://cashmakerelite.com" title=""> Cash Maker Elite</a>
</div>
</div>

<?php
}
add_action('thesis_hook_after_footer', 'custom_footer');