function OnloadLibrary(){
	var t = this;
	t.docLoaded = false;
	t.event = [];
	t.addEvent = function(str){
		t.event[t.event.length] = str;
		return t.event.length; 
	}
	t.loadEvents = function(){
		for(var i=0; i<t.event.length;i++) {
			eval(t.event[i]);
		}
		t.docLoaded = true;
	}
	window.onload = t.loadEvents;
}
var onloadLib = new OnloadLibrary();



$(document).ready(function(){
	// tag documents
	$("a[href*=.pdf], a[href*=.doc], a[href*=.docx], a[href*=.xls], a[href*=.xlsx]").click(function(){
		$(this).attr({"target":"_blank"});
		_gaq.push(['_trackPageview', $(this).attr("href") ]);
	});
	// tag media/other
	$("a[href*=.mp3], a[href*=.mp4], a[href*=.zip], a[href*=.flv]").click(function(){
		$(this).attr({"target":"_blank"});
		_gaq.push(['_trackPageview', $(this).attr("href") ]);
	});
});