Date.prototype.getFullYear = getFullYear
Date.prototype.getActualMonth = getActualMonth
Date.prototype.getActualDay = getActualDay
Date.prototype.getCalendarDay = getCalendarDay
Date.prototype.getCalendarMonth = getCalendarMonth


function getFullYear() { 
	var n = this.getYear();
	n += 0;
	return n; 
} 


function getActualMonth() { 
	var n = this.getMonth();
	n += 1;
	return n; 
} 


function getActualDay() { 
	var n = this.getDay();
	n += 1;
	return n;
} 


function getCalendarDay() { 
	var n = this.getDay();
	var dow = new Array(7);
	dow[0] = "Sunday";
	dow[1] = "Monday";
	dow[2] = "Tuesday"; 
	dow[3] = "Wednesday";
	dow[4] = "Thursday";
	dow[5] = "Friday";
	dow[6] = "Saturday";
	return dow[n];
} 


function getCalendarMonth() { 
	var n = this.getMonth();
	var moy = new Array(12);
	moy[0] = "January";
	moy[1] = "February"; 
	moy[2] = "March";
	moy[3] = "April";
	moy[4] = "May";
	moy[5] = "June"; 
	moy[6] = "July";
	moy[7] = "August";
	moy[8] = "September";
	moy[9] = "October";
	moy[10] = "November";
	moy[11] = "December";
	return moy[n];
}