/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.widget.DatePicker");dojo.provide("dojo.widget.DatePicker.util");dojo.require("dojo.widget.DomWidget");dojo.require("dojo.date");// NOTE: this function is only used as mixin (never as a constructor)dojo.widget.DatePicker = function() {	// the following aliases prevent breaking people using 0.2.x	this.months = dojo.date.months,	this.weekdays = dojo.date.days,	this.toRfcDate = dojo.widget.DatePicker.util.toRfcDate,	this.fromRfcDate = dojo.widget.DatePicker.util.fromRfcDate,	this.initFirstSaturday = dojo.widget.DatePicker.util.initFirstSaturday};dojo.requireAfterIf("html", "dojo.widget.html.DatePicker");dojo.widget.DatePicker.util = new function() {	this.months = dojo.date.months;	this.weekdays = dojo.date.days;		this.toRfcDate = function(jsDate) {		if(!jsDate) {			var jsDate = new Date();		}		// because this is a date picker and not a time picker, we don't return a time		return dojo.date.format(jsDate, "%Y-%m-%d");	}		this.fromRfcDate = function(rfcDate) {		// backwards compatible support for use of "any" instead of just not 		// including the time		if(rfcDate.indexOf("Tany")!=-1) {			rfcDate = rfcDate.replace("Tany","");		}		var jsDate = new Date();		dojo.date.setIso8601(jsDate, rfcDate);		return jsDate;	}		this.initFirstSaturday = function(month, year) {		if(!month) {			month = this.date.getMonth();		}		if(!year) {			year = this.date.getFullYear();		}		var firstOfMonth = new Date(year, month, 1);		return {year: year, month: month, date: 7 - firstOfMonth.getDay()};	}}