Date format en javascript

Cette fonction javascript format une date javascript en utilisant les formats php.

Les formats supportés sont limité à d m Y h i s de la fonction date de php.

function dateFormat(format, date) {
	if (date == undefined) {
		date = new Date();
	}
	if (typeof date == 'number') {
		time = new Date();
		time.setTime(date);
		date = time;
	} else if (typeof date == 'string') {
		date = new Date(date);
	}
	var fullYear = date.getYear();
	if (fullYear < 1000) {
		fullYear = fullYear + 1900;
	}
	var hour = date.getHours();
	var day = date.getDate();
	var month = date.getMonth() + 1;
	var minute = date.getMinutes();
	var seconde = date.getSeconds();
	var milliSeconde = date.getMilliseconds();
	var reg = new RegExp('(d|m|Y|H|i|s)', 'g');
	var replacement = new Array();
	replacement['d'] = day < 10 ? '0' + day : day;
	replacement['m'] = month < 10 ? '0' + month : month;
	replacement['Y'] = fullYear;
	replacement['Y'] = fullYear;
	replacement['H'] = hour < 10 ? '0' + hour : hour;
	replacement['i'] = minute < 10 ? '0' + minute : minute;
	replacement['s'] = seconde < 10 ? '0' + seconde : seconde;
	return format.replace(reg, function($0) {
		return ($0 in replacement) ? replacement[$0] : $0.slice(1,
				$0.length - 1);
	});
}