//<script type="text/javascript">

// Request fulfilled at 12/4/2008 9:41:48 AM
(function () {
	function filter(predicate, items) {
		var found = [];		
		for (var i = 0; i < items.length; i++) {
			if (predicate(items[i])) {
				found.push(items[i]);
			}
		}
		return found;
	}
	
	function getElementsByTagAndClass(tagName, className) {
		var elements = document.getElementsByTagName(tagName);
		var tagNamePredicate = function (item) {
			return item.className === className;
		};
		return filter(tagNamePredicate, elements);
	}

	var BB_SPAN_CLASS = 'bb_metric';
	var ONLINE_USERS_SPAN_CLASS = 'online_users_metric';
	var COURSES_SERVED_SPAN_CLASS = 'courses_served_metric';

	var totalBB = '838,791';	
	var onlineUsers = '29';	
	var coursesServed = '320,305';
	
	var allMetrics = {};
	allMetrics[BB_SPAN_CLASS] = totalBB;
	allMetrics[ONLINE_USERS_SPAN_CLASS] = onlineUsers;
	allMetrics[COURSES_SERVED_SPAN_CLASS] = coursesServed;

	for (var key in allMetrics) {
		var elements = getElementsByTagAndClass('span', key);
		for (var i = 0; i < elements.length; i++) {
			elements[i].innerHTML = allMetrics[key];
		}
	}
})();

//</script>