From looking at your page, there's actually a few different areas that are going to cause issues. I don't know the extension that is including each thing, but hopefully the details below help you narrow things down:
fb-root
The div fb-root tag should only be one time on the page. Whatever you are using for the Facebook Fan Box looks to be re-including it over and over again:
<fb:like-box header="true" stream="false" show_faces="true" height="290" width="292" href="https://www.facebook.com/searchoptics"></fb:like-box>
<div id="fb-root"></div>
You should remove that fb-root div or, preferrably, use JFBConnect's Facebook Page Plugin widget, which replaces the Facebook Fan Box and is definitely compatible.
Extra Javascript inclusion
The very, very old Facebook Javascript library is being included here:
<div class="joms-main ">
<!-- User logged than display filterbar -->
<div><script data-rocketsrc="http://connect.facebook.net/en_US/all.js" type="text/rocketscript"></script>
<script type="text/rocketscript">
// initalize your Facebook App
var alredyload = 1 ;
The section under the "Initalize your Facebook App" comment is blank, which seems like someone already deleted that code. The script inclusion of the all.js file should also be removed.
I think that's it for issues I see, but if you remove those problems and still have issues, just let us know and we'll gladly help investigate.
Thanks,
Alex