// Invoke chgImg function to create navigation rollover
<!-- 
	document.write('<a href="about_us.html" onMouseover="chgImg(\'about_us_b\', \'about_usOn\'); window.status=\'Learn about Professor Cool and his Crew\'; return true" onMouseout="chgImg(\'about_us_b\', \'about_usOff\'); window.status=\'\'; return true"><div class="menu_back"><img src="images/about_us_button_off.gif" alt="Learn about Professor Cool and his Crew" title="Learn about Professor Cool and his Crew" width="107" height="22" name="about_us_b" \/><\/div><\/a>');
// -->