DateJS test

var sys = require('sys'),

require("./date/globalization/en-GB");
require("./date/core");
require("./date/parser");
require("./date/sugarpak");
require("./date/time");
require("./date/extras");

var start = new Date();

...
Do stuff
...

var duration = new TimePeriod(start,new Date());
//This throws "ReferenceError: TimePeriod is not defined"


sys.puts('Tests took: '+ duration);