// JavaScript Document

$(document).ready (
	function () {
		var rid = getNextRaceID ();
		var season = $("#skin-secondary-nav li:last a");
		var href = $(season).attr ('href');
		$(season).attr ('href', href + '?raceId=' + rid);
	}
);

function getNextRaceID () {
	var c = new Date ('Fri Jul 23 14:00:00 GMT+0100 2010');
	var ct = c.getTime ();
	
	var races = {'Sun Mar 14 15:00:00 GMT+0300 2010':'1',
				'Sun Mar 28 17:00:00 GMT+0500 2010':'2',
				'Sun Apr 04 16:00:00 GMT+0800 2010':'3',
				'Sun Apr 18 15:00:00 GMT+0800 2010':'4',
				'Sun May 09 14:00:00 GMT+0100 2010':'5',
				'Sun May 16 14:00:00 GMT+0100 2010':'6',
				'Sun May 30 15:00:00 GMT+0200 2010':'7',
				'Sun Jun 13 12:00:00 GMT-0500 2010':'8',
				'Sun Jun 27 14:00:00 GMT+0100 2010':'9',
				'Sun Jul 11 13:00:00 GMT+0000 2010':'10',
				'Sun Jul 25 14:00:00 GMT+0100 2010':'11',
				'Sun Aug 01 14:00:00 GMT+0100 2010':'12',
				'Sun Aug 29 14:00:00 GMT+0100 2010':'13',
				'Sun Sep 12 14:00:00 GMT+0100 2010':'14',
				'Sun Sep 26 20:00:00 GMT+0800 2010':'15',
				'Sun Oct 10 15:00:00 GMT+0900 2010':'16',
				'Sun Oct 24 14:00:00 GMT+0800 2010':'17',
				'Sun Nov 07 14:00:00 GMT-0300 2010':'18',
				'Sun Nov 14 17:00:00 GMT+0400 2010':'19'};
	
	for (var key in races) {
		var n = new Date (key);
		var nt = n.getTime();
		if (ct < nt) {
			return races[key];
		}
	}
	
	return "1";
}