function Day(typeofdate)
{
	week=new Array("يكشنبه","دوشنبه","سه شنبه","چهارشنبه","پنج‌شنبه","جمعه","شنبه")
	months=new Array("فروردين","ارديبهشت","خرداد","تير","مرداد","شهريور","مهر","آبان","آذر","دي","بهمن","اسفند");a=new Date();d=a.getDay();day=a.getDate();month=a.getMonth()+1;year=a.getYear();year=(year==0)?2000:year;(year<1000)?(year+=2000):true;year -=((month < 3)||((month==3)&&(day < 21)))? 622:621;year=year % 100;switch(month){case 1:(day<21)?(month=10, day+=10):(month=11, day-=20);break;case 2:(day<20)?(month=11, day+=11):(month=12, day-=19);break;case 3:(day<21)?(month=12, day+=9):(month=1, day-=20);break;case 4:(day<21)?(month=1, day+=11):(month=2, day-=20);break;case 5:
	case 6:(day<22)?(month-=3, day+=10):(month-=2, day-=21);break;case 7:
	case 8:
	case 9:(day<23)?(month-=3, day+=9):(month-=2, day-=22);break;case 10:(day<23)?(month=7, day+=8):(month=8, day-=22);break;case 11:
	case 12:(day<22)?(month-=3, day+=9):(month-=2, day-=21);break;default:break}
	if(typeofdate=='day') {document.write(day);}
	if(typeofdate=='week') {document.write(week[d]);}
	if(typeofdate=='month') {document.write (months[month-1]);}
	
	return 0;
}