/* Custom facebook BTN before title Hook */
function add_meme_fb_btn ()  {
if (is_single()) { ?>
<div style="float:right; padding-left:3px;"><script type="text/javascript" src="http://tweetmeme.com/i/scripts/button.js">
</script>&nbsp;&nbsp;<script>function fbs_click() {u=location.href;t=document.title;window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');return false;}</script><a href="http://www.facebook.com/share.php?u=< >" onclick="return fbs_click()" target="_blank"><img src="http://technogati.com/wp-content/themes/thesis_151/thesis_151/custom/images/fbpost.jpg" alt="" /></a></div>

<?php
   }
}
add_action('thesis_hook_before_headline','add_meme_fb_btn');