YAHOO.util.Event.onDOMReady(function() {
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		return (/(\.(doc|xls|ppt|docx|xlsx|pptx|pdf)$|mediasite\.wharton\.upenn\.edu)/i.test(el.getAttribute("href")));
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		YAHOO.util.Event.addListener(el, "click", function(e) {
			var url = YAHOO.util.Event.getTarget(e).getAttribute("href").split("/");
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				if (/\?peid=/i.test(url)) { url = url.replace("?peid=", ""); }
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