$(document).ready(function() {
	if(navigator.appName=="Microsoft Internet Explorer" && (navigator.appVersion.indexOf("MSIE 6")>-1 || navigator.appVersion.indexOf("MSIE 7")>-1) )
		{//IE6 and 7 workaround to add commas btwn related topics
		var l=$("#relatedTopics .links a").length;
		$("#relatedTopics .links a:lt("+(l-1)+")").each(function(i){$(this).html($(this).html()+",")});
		}
						   });