/**
 * Date.parse with progressive enhancement for ISO-8601
 * © 2010 Colin Snover <http://zetafleet.com>
 * Released under MIT license.
 */
(function () {
	'use strict';
	var origParse = Date.parse;
	Date.parse = function (date) {
		var timestamp = origParse(date), minutesOffset = 0, struct;
		if (isNaN(timestamp) && (struct = /(\d{4})-?(\d{2})-?(\d{2})(?:[T ](\d{2}):?(\d{2}):?(\d{2})(?:\.(\d{3,}))?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?))?/.exec(date))) {
			if (struct[8] !== 'Z') {
				minutesOffset = +struct[10] * 60 + (+struct[11]);
				
				if (struct[9] === '+') {
					minutesOffset = 0 - minutesOffset;
				}
			}
			
			if (struct[4] == undefined)
				timestamp = Date.UTC(+struct[1], +struct[2] - 1, +struct[3]);
			else
				timestamp = Date.UTC(+struct[1], +struct[2] - 1, +struct[3], +struct[4], +struct[5] + minutesOffset, +struct[6], +struct[7].substr(0, 3));
		}
		
		return timestamp;
	};
}());