JavaScript Array Prototype

timezone.js

(function() {
	Date.prototype.toLocalTime = function() {
		// PDT -0700 = -7 * 60 = -420 minutes in the timezone offset from GMT to PDT
		var nMillisecondsInMinute	= 60000;
		var nMillisecondsThis		= this.getTime();
		// Compensate for the GMT-stored time on production
		if (isProduction)
			nMillisecondsThis -= (420 * nMillisecondsInMinute); 
		return new Date(nMillisecondsThis);
	};
}());