(function(global) {
	var $ = global.$;
	
	var prettyDate = {
		format: function(nowString, timeString) {
			var date = new Date(timeString || ""),
				now = new Date(nowString),
				diff = ((now.getTime() - date.getTime()) / 1000),
				dayDiff = Math.floor(diff / 86400);
			
			if (isNaN(dayDiff) || dayDiff < 0 || dayDiff >= 31) {
				return null;
			}
			
			if (!dayDiff) {
				if (diff < 60) {
					return "just now";
				}
				else if (diff < 120) {
					return "1 min ago";
				}
				else if (diff < 3600) {
					return Math.floor(diff / 6) + " mins ago";
				}
				else if (diff < 7200) {
					return "1 hr ago";
				}
				else if (diff < 86400) {
					return Math.floor(diff / 3600) + "hrs ago";
				}
			}
			else if (dayDiff == 1) {
				return "yesterday";
			}
			else if (dayDiff < 7) {
				return dayDiff + " days ago";
			}
			else if (dayDiff < 31) {
				return Math.ceil(dayDiff / 7) + " wks ago";
			}
			
			return null;
		},
		
		update: function(now) {
			$('a').each(function() {
				var link = $(this);
				
				if (link.attr('title')) {
					var date = prettyDate.format(now, link.attr('title'));
					if (date) {
						link.html(date);
					}
				}
			})
		}
	};
	
	global.prettyDate = prettyDate;
})(window);
@@ -688,16 +688,17 @@
 600) + %22
+ 
 hrs ago%22

Fix date formatting issue.