<script type="text/javascript">    
$('td.posttdMessage a.link').each(function(){    
site=this.href.split('/')[2];link=this.href;data=this.innerHTML;    
if(data.indexOf('border="0"')==-1 && link.indexOf('mailto')!=0){    
$(this).before('<img style="width:16px;height:16px;" src="http://'+site+'/favicon.ico" align="absmiddle" border="0" /> ');}});    
</script>