Prototype ¬ Detail

author: Madokan [+], Submitted: 03.02.04 8a • Last Edit: 03.02.04 8a

// Value 86400000 result from (millisec*seconds*mins*hours) (1000*60*60*24)
Date.prototype.getTotalDaysOfYear = function() {	
	return Math.floor((new Date(this.getFullYear()+1, 0, 1) - (new Date(this.getFullYear(), 0, 1)))/86400000);
};

usage

// Usage
datum = new Date();
trace("Days: " + datum.getTotalDaysOfYear());