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Created: Sun, Feb 2, 9:44 PM

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	Index: branches/RC/core/admin_templates/js/calendar/calendar.js
	===================================================================
	--- branches/RC/core/admin_templates/js/calendar/calendar.js (revision 11924)
	+++ branches/RC/core/admin_templates/js/calendar/calendar.js (revision 11925)
	@@ -1,1860 +1,1867 @@
	/* Copyright Mihai Bazon, 2002-2005 \| www.bazon.net/mishoo
	* -----------------------------------------------------------
	*
	* The DHTML Calendar, version 1.0 "It is happening again"
	*
	* Details and latest version at:
	* www.dynarch.com/projects/calendar
	*
	* This script is developed by Dynarch.com. Visit us at www.dynarch.com.
	*
	* This script is distributed under the GNU Lesser General Public License.
	* Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
	*/

	// $Id: calendar.js,v 1.2.2.1 2009-03-26 22:02:16 alex Exp $

	/** The Calendar object constructor. */
	Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) {
	// member variables
	this.activeDiv = null;
	this.currentDateEl = null;
	this.getDateStatus = null;
	this.getDateToolTip = null;
	this.getDateText = null;
	this.timeout = null;
	this.onSelected = onSelected \|\| null;
	this.onClose = onClose \|\| null;
	this.dragging = false;
	this.hidden = false;
	this.minYear = 1970;
	this.maxYear = 2050;
	this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];
	this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];
	this.isPopup = true;
	this.weekNumbers = true;
	this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday, 1 for Monday, etc.
	this.showsOtherMonths = false;
	this.dateStr = dateStr;
	this.ar_days = null;
	this.showsTime = false;
	this.time24 = true;
	this.yearStep = 2;
	this.hiliteToday = true;
	this.multiple = null;
	// HTML elements
	this.table = null;
	this.element = null;
	this.tbody = null;
	this.firstdayname = null;
	// Combo boxes
	this.monthsCombo = null;
	this.yearsCombo = null;
	this.hilitedMonth = null;
	this.activeMonth = null;
	this.hilitedYear = null;
	this.activeYear = null;
	// Information
	this.dateClicked = false;

	// one-time initializations
	if (typeof Calendar._SDN == "undefined") {
	// table of short day names
	if (typeof Calendar._SDN_len == "undefined")
	Calendar._SDN_len = 3;
	var ar = new Array();
	for (var i = 8; i > 0;) {
	ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len);
	}
	Calendar._SDN = ar;
	// table of short month names
	if (typeof Calendar._SMN_len == "undefined")
	Calendar._SMN_len = 3;
	ar = new Array();
	for (var i = 12; i > 0;) {
	ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len);
	}
	Calendar._SMN = ar;
	}
	};

	// ** constants

	/// "static", needed for event handlers.
	Calendar._C = null;

	/// detect a special case of "web browser"
	Calendar.is_ie = ( /msie/i.test(navigator.userAgent) &&
	!/opera/i.test(navigator.userAgent) );

	Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) );

	/// detect Opera browser
	Calendar.is_opera = /opera/i.test(navigator.userAgent);

	/// detect KHTML-based browsers
	Calendar.is_khtml = /Konqueror\|Safari\|KHTML/i.test(navigator.userAgent);

	// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate
	// library, at some point.

	Calendar.getAbsolutePos = function(el) {
	var SL = 0, ST = 0;
	var is_div = /^div$/i.test(el.tagName);
	if (is_div && el.scrollLeft)
	SL = el.scrollLeft;
	if (is_div && el.scrollTop)
	ST = el.scrollTop;
	var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
	if (el.offsetParent) {
	var tmp = this.getAbsolutePos(el.offsetParent);
	r.x += tmp.x;
	r.y += tmp.y;
	}
	return r;
	};

	Calendar.isRelated = function (el, evt) {
	var related = evt.relatedTarget;
	if (!related) {
	var type = evt.type;
	if (type == "mouseover") {
	related = evt.fromElement;
	} else if (type == "mouseout") {
	related = evt.toElement;
	}
	}
	- while (related) {
	- if (related == el) {
	- return true;
	+
	+ try {
	+ while (related) {
	+ if (related == el) {
	+ return true;
	+ }
	+ related = related.parentNode;
	}
	- related = related.parentNode;
	}
	+ catch (e) {
	+
	+ }
	+
	return false;
	};

	Calendar.removeClass = function(el, className) {
	if (!(el && el.className)) {
	return;
	}
	var cls = el.className.split(" ");
	var ar = new Array();
	for (var i = cls.length; i > 0;) {
	if (cls[--i] != className) {
	ar[ar.length] = cls[i];
	}
	}
	el.className = ar.join(" ");
	};

	Calendar.addClass = function(el, className) {
	Calendar.removeClass(el, className);
	el.className += " " + className;
	};

	// FIXME: the following 2 functions totally suck, are useless and should be replaced immediately.
	Calendar.getElement = function(ev) {
	var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget;
	while (f.nodeType != 1 \|\| /^div$/i.test(f.tagName))
	f = f.parentNode;
	return f;
	};

	Calendar.getTargetElement = function(ev) {
	var f = Calendar.is_ie ? window.event.srcElement : ev.target;
	while (f.nodeType != 1)
	f = f.parentNode;
	return f;
	};

	Calendar.stopEvent = function(ev) {
	ev \|\| (ev = window.event);
	if (Calendar.is_ie) {
	ev.cancelBubble = true;
	ev.returnValue = false;
	} else {
	ev.preventDefault();
	ev.stopPropagation();
	}
	return false;
	};

	Calendar.addEvent = function(el, evname, func) {
	if (el.attachEvent) { // IE
	el.attachEvent("on" + evname, func);
	} else if (el.addEventListener) { // Gecko / W3C
	el.addEventListener(evname, func, true);
	} else {
	el["on" + evname] = func;
	}
	};

	Calendar.removeEvent = function(el, evname, func) {
	if (el.detachEvent) { // IE
	el.detachEvent("on" + evname, func);
	} else if (el.removeEventListener) { // Gecko / W3C
	el.removeEventListener(evname, func, true);
	} else {
	el["on" + evname] = null;
	}
	};

	Calendar.createElement = function(type, parent) {
	var el = null;
	if (document.createElementNS) {
	// use the XHTML namespace; IE won't normally get here unless
	// _they_ "fix" the DOM2 implementation.
	el = document.createElementNS("http://www.w3.org/1999/xhtml", type);
	} else {
	el = document.createElement(type);
	}
	if (typeof parent != "undefined") {
	parent.appendChild(el);
	}
	return el;
	};

	// END: UTILITY FUNCTIONS

	// BEGIN: CALENDAR STATIC FUNCTIONS

	/** Internal -- adds a set of events to make some element behave like a button. */
	Calendar._add_evs = function(el) {
	with (Calendar) {
	addEvent(el, "mouseover", dayMouseOver);
	addEvent(el, "mousedown", dayMouseDown);
	addEvent(el, "mouseout", dayMouseOut);
	if (is_ie) {
	addEvent(el, "dblclick", dayMouseDblClick);
	el.setAttribute("unselectable", true);
	}
	}
	};

	Calendar.findMonth = function(el) {
	if (typeof el.month != "undefined") {
	return el;
	} else if (typeof el.parentNode.month != "undefined") {
	return el.parentNode;
	}
	return null;
	};

	Calendar.findYear = function(el) {
	if (typeof el.year != "undefined") {
	return el;
	} else if (typeof el.parentNode.year != "undefined") {
	return el.parentNode;
	}
	return null;
	};

	Calendar.showMonthsCombo = function () {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	var cal = cal;
	var cd = cal.activeDiv;
	var mc = cal.monthsCombo;
	if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	if (cal.activeMonth) {
	Calendar.removeClass(cal.activeMonth, "active");
	}
	var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
	Calendar.addClass(mon, "active");
	cal.activeMonth = mon;
	var s = mc.style;
	s.display = "block";
	if (cd.navtype < 0)
	s.left = cd.offsetLeft + "px";
	else {
	var mcw = mc.offsetWidth;
	if (typeof mcw == "undefined")
	// Konqueror brain-dead techniques
	mcw = 50;
	s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px";
	}
	s.top = (cd.offsetTop + cd.offsetHeight) + "px";
	};

	Calendar.showYearsCombo = function (fwd) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	var cal = cal;
	var cd = cal.activeDiv;
	var yc = cal.yearsCombo;
	if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	if (cal.activeYear) {
	Calendar.removeClass(cal.activeYear, "active");
	}
	cal.activeYear = null;
	var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
	var yr = yc.firstChild;
	var show = false;
	for (var i = 12; i > 0; --i) {
	if (Y >= cal.minYear && Y <= cal.maxYear) {
	yr.innerHTML = Y;
	yr.year = Y;
	yr.style.display = "block";
	show = true;
	} else {
	yr.style.display = "none";
	}
	yr = yr.nextSibling;
	Y += fwd ? cal.yearStep : -cal.yearStep;
	}
	if (show) {
	var s = yc.style;
	s.display = "block";
	if (cd.navtype < 0)
	s.left = cd.offsetLeft + "px";
	else {
	var ycw = yc.offsetWidth;
	if (typeof ycw == "undefined")
	// Konqueror brain-dead techniques
	ycw = 50;
	s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px";
	}
	s.top = (cd.offsetTop + cd.offsetHeight) + "px";
	}
	};

	// event handlers

	Calendar.tableMouseUp = function(ev) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	if (cal.timeout) {
	clearTimeout(cal.timeout);
	}
	var el = cal.activeDiv;
	if (!el) {
	return false;
	}
	var target = Calendar.getTargetElement(ev);
	ev \|\| (ev = window.event);
	Calendar.removeClass(el, "active");
	if (target == el \|\| target.parentNode == el) {
	Calendar.cellClick(el, ev);
	}
	var mon = Calendar.findMonth(target);
	var date = null;
	if (mon) {
	date = new Date(cal.date);
	if (mon.month != date.getMonth()) {
	date.setMonth(mon.month);
	cal.setDate(date);
	cal.dateClicked = false;
	cal.callHandler();
	}
	} else {
	var year = Calendar.findYear(target);
	if (year) {
	date = new Date(cal.date);
	if (year.year != date.getFullYear()) {
	date.setFullYear(year.year);
	cal.setDate(date);
	cal.dateClicked = false;
	cal.callHandler();
	}
	}
	}
	with (Calendar) {
	removeEvent(document, "mouseup", tableMouseUp);
	removeEvent(document, "mouseover", tableMouseOver);
	removeEvent(document, "mousemove", tableMouseOver);
	cal._hideCombos();
	_C = null;
	return stopEvent(ev);
	}
	};

	Calendar.tableMouseOver = function (ev) {
	var cal = Calendar._C;
	if (!cal) {
	return;
	}
	var el = cal.activeDiv;
	var target = Calendar.getTargetElement(ev);
	if (target == el \|\| target.parentNode == el) {
	Calendar.addClass(el, "hilite active");
	Calendar.addClass(el.parentNode, "rowhilite");
	} else {
	if (typeof el.navtype == "undefined" \|\| (el.navtype != 50 && (el.navtype == 0 \|\| Math.abs(el.navtype) > 2)))
	Calendar.removeClass(el, "active");
	Calendar.removeClass(el, "hilite");
	Calendar.removeClass(el.parentNode, "rowhilite");
	}
	ev \|\| (ev = window.event);
	if (el.navtype == 50 && target != el) {
	var pos = Calendar.getAbsolutePos(el);
	var w = el.offsetWidth;
	var x = ev.clientX;
	var dx;
	var decrease = true;
	if (x > pos.x + w) {
	dx = x - pos.x - w;
	decrease = false;
	} else
	dx = pos.x - x;

	if (dx < 0) dx = 0;
	var range = el._range;
	var current = el._current;
	var count = Math.floor(dx / 10) % range.length;
	for (var i = range.length; --i >= 0;)
	if (range[i] == current)
	break;
	while (count-- > 0)
	if (decrease) {
	if (--i < 0)
	i = range.length - 1;
	} else if ( ++i >= range.length )
	i = 0;
	var newval = range[i];
	el.innerHTML = newval;

	cal.onUpdateTime();
	}
	var mon = Calendar.findMonth(target);
	if (mon) {
	if (mon.month != cal.date.getMonth()) {
	if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	Calendar.addClass(mon, "hilite");
	cal.hilitedMonth = mon;
	} else if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	} else {
	if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	var year = Calendar.findYear(target);
	if (year) {
	if (year.year != cal.date.getFullYear()) {
	if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	Calendar.addClass(year, "hilite");
	cal.hilitedYear = year;
	} else if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	} else if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	}
	return Calendar.stopEvent(ev);
	};

	Calendar.tableMouseDown = function (ev) {
	if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
	return Calendar.stopEvent(ev);
	}
	};

	Calendar.calDragIt = function (ev) {
	var cal = Calendar._C;
	if (!(cal && cal.dragging)) {
	return false;
	}
	var posX;
	var posY;
	if (Calendar.is_ie) {
	posY = window.event.clientY + document.body.scrollTop;
	posX = window.event.clientX + document.body.scrollLeft;
	} else {
	posX = ev.pageX;
	posY = ev.pageY;
	}
	cal.hideShowCovered();
	var st = cal.element.style;
	st.left = (posX - cal.xOffs) + "px";
	st.top = (posY - cal.yOffs) + "px";
	return Calendar.stopEvent(ev);
	};

	Calendar.calDragEnd = function (ev) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	cal.dragging = false;
	with (Calendar) {
	removeEvent(document, "mousemove", calDragIt);
	removeEvent(document, "mouseup", calDragEnd);
	tableMouseUp(ev);
	}
	cal.hideShowCovered();
	};

	Calendar.dayMouseDown = function(ev) {
	var el = Calendar.getElement(ev);
	if (el.disabled) {
	return false;
	}
	var cal = el.calendar;
	cal.activeDiv = el;
	Calendar._C = cal;
	if (el.navtype != 300) with (Calendar) {
	if (el.navtype == 50) {
	el._current = el.innerHTML;
	addEvent(document, "mousemove", tableMouseOver);
	} else
	addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver);
	addClass(el, "hilite active");
	addEvent(document, "mouseup", tableMouseUp);
	} else if (cal.isPopup) {
	cal._dragStart(ev);
	}
	if (el.navtype == -1 \|\| el.navtype == 1) {
	if (cal.timeout) clearTimeout(cal.timeout);
	cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
	} else if (el.navtype == -2 \|\| el.navtype == 2) {
	if (cal.timeout) clearTimeout(cal.timeout);
	cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
	} else {
	cal.timeout = null;
	}
	return Calendar.stopEvent(ev);
	};

	Calendar.dayMouseDblClick = function(ev) {
	Calendar.cellClick(Calendar.getElement(ev), ev \|\| window.event);
	if (Calendar.is_ie) {
	document.selection.empty();
	}
	};

	Calendar.dayMouseOver = function(ev) {
	var el = Calendar.getElement(ev);
	if (Calendar.isRelated(el, ev) \|\| Calendar._C \|\| el.disabled) {
	return false;
	}
	if (el.ttip) {
	if (el.ttip.substr(0, 1) == "_") {
	el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1);
	}
	el.calendar.tooltips.innerHTML = el.ttip;
	}
	if (el.navtype != 300) {
	Calendar.addClass(el, "hilite");
	if (el.caldate) {
	Calendar.addClass(el.parentNode, "rowhilite");
	}
	}
	return Calendar.stopEvent(ev);
	};

	Calendar.dayMouseOut = function(ev) {
	with (Calendar) {
	var el = getElement(ev);
	if (isRelated(el, ev) \|\| _C \|\| el.disabled)
	return false;
	removeClass(el, "hilite");
	if (el.caldate)
	removeClass(el.parentNode, "rowhilite");
	if (el.calendar)
	el.calendar.tooltips.innerHTML = _TT["SEL_DATE"];
	return stopEvent(ev);
	}
	};

	/**
	* A generic "click" handler :) handles all types of buttons defined in this
	* calendar.
	*/
	Calendar.cellClick = function(el, ev) {
	var cal = el.calendar;
	var closing = false;
	var newdate = false;
	var date = null;
	if (typeof el.navtype == "undefined") {
	if (cal.currentDateEl) {
	Calendar.removeClass(cal.currentDateEl, "selected");
	Calendar.addClass(el, "selected");
	closing = (cal.currentDateEl == el);
	if (!closing) {
	cal.currentDateEl = el;
	}
	}
	cal.date.setDateOnly(el.caldate);
	date = cal.date;
	var other_month = !(cal.dateClicked = !el.otherMonth);
	if (!other_month && !cal.currentDateEl)
	cal._toggleMultipleDate(new Date(date));
	else
	newdate = !el.disabled;
	// a date was clicked
	if (other_month)
	cal._init(cal.firstDayOfWeek, date);
	} else {
	if (el.navtype == 200) {
	Calendar.removeClass(el, "hilite");
	cal.callCloseHandler();
	return;
	}
	date = new Date(cal.date);
	if (el.navtype == 0)
	date.setDateOnly(new Date()); // TODAY
	// unless "today" was clicked, we assume no date was clicked so
	// the selected handler will know not to close the calenar when
	// in single-click mode.
	// cal.dateClicked = (el.navtype == 0);
	cal.dateClicked = false;
	var year = date.getFullYear();
	var mon = date.getMonth();
	function setMonth(m) {
	var day = date.getDate();
	var max = date.getMonthDays(m);
	if (day > max) {
	date.setDate(max);
	}
	date.setMonth(m);
	};
	switch (el.navtype) {
	case 400:
	Calendar.removeClass(el, "hilite");
	var text = Calendar._TT["ABOUT"];
	if (typeof text != "undefined") {
	text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : "";
	} else {
	// FIXME: this should be removed as soon as lang files get updated!
	text = "Help and about box text is not translated into this language.\n" +
	"If you know this language and you feel generous please update\n" +
	"the corresponding file in \"lang\" subdir to match calendar-en.js\n" +
	"and send it back to <mihai_bazon@yahoo.com> to get it into the distribution ;-)\n\n" +
	"Thank you!\n" +
	"http://dynarch.com/mishoo/calendar.epl\n";
	}
	alert(text);
	return;
	case -2:
	if (year > cal.minYear) {
	date.setFullYear(year - 1);
	}
	break;
	case -1:
	if (mon > 0) {
	setMonth(mon - 1);
	} else if (year-- > cal.minYear) {
	date.setFullYear(year);
	setMonth(11);
	}
	break;
	case 1:
	if (mon < 11) {
	setMonth(mon + 1);
	} else if (year < cal.maxYear) {
	date.setFullYear(year + 1);
	setMonth(0);
	}
	break;
	case 2:
	if (year < cal.maxYear) {
	date.setFullYear(year + 1);
	}
	break;
	case 100:
	cal.setFirstDayOfWeek(el.fdow);
	return;
	case 50:
	var range = el._range;
	var current = el.innerHTML;
	for (var i = range.length; --i >= 0;)
	if (range[i] == current)
	break;
	if (ev && ev.shiftKey) {
	if (--i < 0)
	i = range.length - 1;
	} else if ( ++i >= range.length )
	i = 0;
	var newval = range[i];
	el.innerHTML = newval;
	cal.onUpdateTime();
	return;
	case 0:
	// TODAY will bring us here
	if ((typeof cal.getDateStatus == "function") &&
	cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) {
	return false;
	}
	break;
	}
	if (!date.equalsTo(cal.date)) {
	cal.setDate(date);
	newdate = true;
	} else if (el.navtype == 0)
	newdate = closing = true;
	}
	if (newdate) {
	ev && cal.callHandler();
	}
	if (closing) {
	Calendar.removeClass(el, "hilite");
	ev && cal.callCloseHandler();
	}
	};

	// END: CALENDAR STATIC FUNCTIONS

	// BEGIN: CALENDAR OBJECT FUNCTIONS

	/**
	* This function creates the calendar inside the given parent. If _par is
	* null than it creates a popup calendar inside the BODY element. If _par is
	* an element, be it BODY, then it creates a non-popup calendar (still
	* hidden). Some properties need to be set before calling this function.
	*/
	Calendar.prototype.create = function (_par) {
	var parent = null;
	if (! _par) {
	// default parent is the document body, in which case we create
	// a popup calendar.
	parent = document.getElementsByTagName("body")[0];
	this.isPopup = true;
	} else {
	parent = _par;
	this.isPopup = false;
	}
	this.date = this.dateStr ? new Date(this.dateStr) : new Date();

	var table = Calendar.createElement("table");
	this.table = table;
	table.cellSpacing = 0;
	table.cellPadding = 0;
	table.calendar = this;
	Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);

	var div = Calendar.createElement("div");
	this.element = div;
	div.className = "calendar";
	if (this.isPopup) {
	div.style.position = "absolute";
	div.style.display = "none";
	}
	div.appendChild(table);

	var thead = Calendar.createElement("thead", table);
	var cell = null;
	var row = null;

	var cal = this;
	var hh = function (text, cs, navtype) {
	cell = Calendar.createElement("td", row);
	cell.colSpan = cs;
	cell.className = "button";
	if (navtype != 0 && Math.abs(navtype) <= 2)
	cell.className += " nav";
	Calendar._add_evs(cell);
	cell.calendar = cal;
	cell.navtype = navtype;
	cell.innerHTML = "<div unselectable='on'>" + text + "</div>";
	return cell;
	};

	row = Calendar.createElement("tr", thead);
	var title_length = 6;
	(this.isPopup) && --title_length;
	(this.weekNumbers) && ++title_length;

	// hh("?", 1, 999).ttip = Calendar._TT["INFO"];
	cell = Calendar.createElement("td", row);
	this.title = hh("", title_length, 300);
	this.title.className = "title";
	if (this.isPopup) {
	this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
	this.title.style.cursor = "move";
	hh("×", 1, 200).ttip = Calendar._TT["CLOSE"];
	}

	row = Calendar.createElement("tr", thead);
	row.className = "headrow";

	this._nav_py = hh("«", 1, -2);
	this._nav_py.ttip = Calendar._TT["PREV_YEAR"];

	this._nav_pm = hh("‹", 1, -1);
	this._nav_pm.ttip = Calendar._TT["PREV_MONTH"];

	this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0);
	this._nav_now.ttip = Calendar._TT["GO_TODAY"];

	this._nav_nm = hh("›", 1, 1);
	this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"];

	this._nav_ny = hh("»", 1, 2);
	this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"];

	// day names
	row = Calendar.createElement("tr", thead);
	row.className = "daynames";
	if (this.weekNumbers) {
	cell = Calendar.createElement("td", row);
	cell.className = "name wn";
	cell.innerHTML = Calendar._TT["WK"];
	}
	for (var i = 7; i > 0; --i) {
	cell = Calendar.createElement("td", row);
	if (!i) {
	cell.navtype = 100;
	cell.calendar = this;
	Calendar._add_evs(cell);
	}
	}
	this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild;
	this._displayWeekdays();

	var tbody = Calendar.createElement("tbody", table);
	this.tbody = tbody;

	for (i = 6; i > 0; --i) {
	row = Calendar.createElement("tr", tbody);
	if (this.weekNumbers) {
	cell = Calendar.createElement("td", row);
	}
	for (var j = 7; j > 0; --j) {
	cell = Calendar.createElement("td", row);
	cell.calendar = this;
	Calendar._add_evs(cell);
	}
	}

	if (this.showsTime) {
	row = Calendar.createElement("tr", tbody);
	row.className = "time";

	cell = Calendar.createElement("td", row);
	cell.className = "time";
	cell.colSpan = 2;
	cell.innerHTML = Calendar._TT["TIME"] \|\| " ";

	cell = Calendar.createElement("td", row);
	cell.className = "time";
	cell.colSpan = this.weekNumbers ? 4 : 3;

	(function(){
	function makeTimePart(className, init, range_start, range_end) {
	var part = Calendar.createElement("span", cell);
	part.className = className;
	part.innerHTML = init;
	part.calendar = cal;
	part.ttip = Calendar._TT["TIME_PART"];
	part.navtype = 50;
	part._range = [];
	if (typeof range_start != "number")
	part._range = range_start;
	else {
	for (var i = range_start; i <= range_end; ++i) {
	var txt;
	if (i < 10 && range_end >= 10) txt = '0' + i;
	else txt = '' + i;
	part._range[part._range.length] = txt;
	}
	}
	Calendar._add_evs(part);
	return part;
	};
	var hrs = cal.date.getHours();
	var mins = cal.date.getMinutes();
	var t12 = !cal.time24;
	var pm = (hrs > 12);
	if (t12 && pm) hrs -= 12;
	var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23);
	var span = Calendar.createElement("span", cell);
	span.innerHTML = ":";
	span.className = "colon";
	var M = makeTimePart("minute", mins, 0, 59);
	var AP = null;
	cell = Calendar.createElement("td", row);
	cell.className = "time";
	cell.colSpan = 2;
	if (t12)
	AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]);
	else
	cell.innerHTML = " ";

	cal.onSetTime = function() {
	var pm, hrs = this.date.getHours(),
	mins = this.date.getMinutes();
	if (t12) {
	pm = (hrs >= 12);
	if (pm) hrs -= 12;
	if (hrs == 0) hrs = 12;
	AP.innerHTML = pm ? "pm" : "am";
	}
	H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs;
	M.innerHTML = (mins < 10) ? ("0" + mins) : mins;
	};

	cal.onUpdateTime = function() {
	var date = this.date;
	var h = parseInt(H.innerHTML, 10);
	if (t12) {
	if (/pm/i.test(AP.innerHTML) && h < 12)
	h += 12;
	else if (/am/i.test(AP.innerHTML) && h == 12)
	h = 0;
	}
	var d = date.getDate();
	var m = date.getMonth();
	var y = date.getFullYear();
	date.setHours(h);
	date.setMinutes(parseInt(M.innerHTML, 10));
	date.setFullYear(y);
	date.setMonth(m);
	date.setDate(d);
	this.dateClicked = false;
	this.callHandler();
	};
	})();
	} else {
	this.onSetTime = this.onUpdateTime = function() {};
	}

	var tfoot = Calendar.createElement("tfoot", table);

	row = Calendar.createElement("tr", tfoot);
	row.className = "footrow";

	cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300);
	cell.className = "ttip";
	if (this.isPopup) {
	cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
	cell.style.cursor = "move";
	}
	this.tooltips = cell;

	div = Calendar.createElement("div", this.element);
	this.monthsCombo = div;
	div.className = "combo";
	for (i = 0; i < Calendar._MN.length; ++i) {
	var mn = Calendar.createElement("div");
	mn.className = Calendar.is_ie ? "label-IEfix" : "label";
	mn.month = i;
	mn.innerHTML = Calendar._SMN[i];
	div.appendChild(mn);
	}

	div = Calendar.createElement("div", this.element);
	this.yearsCombo = div;
	div.className = "combo";
	for (i = 12; i > 0; --i) {
	var yr = Calendar.createElement("div");
	yr.className = Calendar.is_ie ? "label-IEfix" : "label";
	div.appendChild(yr);
	}

	this._init(this.firstDayOfWeek, this.date);
	parent.appendChild(this.element);
	};

	/** keyboard navigation, only for popup calendars */
	Calendar._keyEvent = function(ev) {
	var cal = window._dynarch_popupCalendar;
	if (!cal \|\| cal.multiple)
	return false;
	(Calendar.is_ie) && (ev = window.event);
	var act = (Calendar.is_ie \|\| ev.type == "keypress"),
	K = ev.keyCode;
	if (ev.ctrlKey) {
	switch (K) {
	case 37: // KEY left
	act && Calendar.cellClick(cal._nav_pm);
	break;
	case 38: // KEY up
	act && Calendar.cellClick(cal._nav_py);
	break;
	case 39: // KEY right
	act && Calendar.cellClick(cal._nav_nm);
	break;
	case 40: // KEY down
	act && Calendar.cellClick(cal._nav_ny);
	break;
	default:
	return false;
	}
	} else switch (K) {
	case 32: // KEY space (now)
	Calendar.cellClick(cal._nav_now);
	break;
	case 27: // KEY esc
	act && cal.callCloseHandler();
	break;
	case 37: // KEY left
	case 38: // KEY up
	case 39: // KEY right
	case 40: // KEY down
	if (act) {
	var prev, x, y, ne, el, step;
	prev = K == 37 \|\| K == 38;
	step = (K == 37 \|\| K == 39) ? 1 : 7;
	function setVars() {
	el = cal.currentDateEl;
	var p = el.pos;
	x = p & 15;
	y = p >> 4;
	ne = cal.ar_days[y][x];
	};setVars();
	function prevMonth() {
	var date = new Date(cal.date);
	date.setDate(date.getDate() - step);
	cal.setDate(date);
	};
	function nextMonth() {
	var date = new Date(cal.date);
	date.setDate(date.getDate() + step);
	cal.setDate(date);
	};
	while (1) {
	switch (K) {
	case 37: // KEY left
	if (--x >= 0)
	ne = cal.ar_days[y][x];
	else {
	x = 6;
	K = 38;
	continue;
	}
	break;
	case 38: // KEY up
	if (--y >= 0)
	ne = cal.ar_days[y][x];
	else {
	prevMonth();
	setVars();
	}
	break;
	case 39: // KEY right
	if (++x < 7)
	ne = cal.ar_days[y][x];
	else {
	x = 0;
	K = 40;
	continue;
	}
	break;
	case 40: // KEY down
	if (++y < cal.ar_days.length)
	ne = cal.ar_days[y][x];
	else {
	nextMonth();
	setVars();
	}
	break;
	}
	break;
	}
	if (ne) {
	if (!ne.disabled)
	Calendar.cellClick(ne);
	else if (prev)
	prevMonth();
	else
	nextMonth();
	}
	}
	break;
	case 13: // KEY enter
	if (act)
	Calendar.cellClick(cal.currentDateEl, ev);
	break;
	default:
	return false;
	}
	return Calendar.stopEvent(ev);
	};

	/**
	* (RE)Initializes the calendar to the given date and firstDayOfWeek
	*/
	Calendar.prototype._init = function (firstDayOfWeek, date) {
	var today = new Date(),
	TY = today.getFullYear(),
	TM = today.getMonth(),
	TD = today.getDate();
	this.table.style.visibility = "hidden";
	var year = date.getFullYear();
	if (year < this.minYear) {
	year = this.minYear;
	date.setFullYear(year);
	} else if (year > this.maxYear) {
	year = this.maxYear;
	date.setFullYear(year);
	}
	this.firstDayOfWeek = firstDayOfWeek;
	this.date = new Date(date);
	var month = date.getMonth();
	var mday = date.getDate();
	var no_days = date.getMonthDays();

	// calendar voodoo for computing the first day that would actually be
	// displayed in the calendar, even if it's from the previous month.
	// WARNING: this is magic. ;-)
	date.setDate(1);
	var day1 = (date.getDay() - this.firstDayOfWeek) % 7;
	if (day1 < 0)
	day1 += 7;
	date.setDate(-day1);
	date.setDate(date.getDate() + 1);

	var row = this.tbody.firstChild;
	var MN = Calendar._SMN[month];
	var ar_days = this.ar_days = new Array();
	var weekend = Calendar._TT["WEEKEND"];
	var dates = this.multiple ? (this.datesCells = {}) : null;
	for (var i = 0; i < 6; ++i, row = row.nextSibling) {
	var cell = row.firstChild;
	if (this.weekNumbers) {
	cell.className = "day wn";
	cell.innerHTML = date.getWeekNumber();
	cell = cell.nextSibling;
	}
	row.className = "daysrow";
	var hasdays = false, iday, dpos = ar_days[i] = [];
	for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) {
	iday = date.getDate();
	var wday = date.getDay();
	cell.className = "day";
	cell.pos = i << 4 \| j;
	dpos[j] = cell;
	var current_month = (date.getMonth() == month);
	if (!current_month) {
	if (this.showsOtherMonths) {
	cell.className += " othermonth";
	cell.otherMonth = true;
	} else {
	cell.className = "emptycell";
	cell.innerHTML = " ";
	cell.disabled = true;
	continue;
	}
	} else {
	cell.otherMonth = false;
	hasdays = true;
	}
	cell.disabled = false;
	cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday;
	if (dates)
	dates[date.print("%Y%m%d")] = cell;
	if (this.getDateStatus) {
	var status = this.getDateStatus(date, year, month, iday);
	if (this.getDateToolTip) {
	var toolTip = this.getDateToolTip(date, year, month, iday);
	if (toolTip)
	cell.title = toolTip;
	}
	if (status === true) {
	cell.className += " disabled";
	cell.disabled = true;
	} else {
	if (/disabled/i.test(status))
	cell.disabled = true;
	cell.className += " " + status;
	}
	}
	if (!cell.disabled) {
	cell.caldate = new Date(date);
	cell.ttip = "_";
	if (!this.multiple && current_month
	&& iday == mday && this.hiliteToday) {
	cell.className += " selected";
	this.currentDateEl = cell;
	}
	if (date.getFullYear() == TY &&
	date.getMonth() == TM &&
	iday == TD) {
	cell.className += " today";
	cell.ttip += Calendar._TT["PART_TODAY"];
	}
	if (weekend.indexOf(wday.toString()) != -1)
	cell.className += cell.otherMonth ? " oweekend" : " weekend";
	}
	}
	if (!(hasdays \|\| this.showsOtherMonths))
	row.className = "emptyrow";
	}
	this.title.innerHTML = Calendar._MN[month] + ", " + year;
	this.onSetTime();
	this.table.style.visibility = "visible";
	this._initMultipleDates();
	// PROFILE
	// this.tooltips.innerHTML = "Generated in " + ((new Date()) - today) + " ms";
	};

	Calendar.prototype._initMultipleDates = function() {
	if (this.multiple) {
	for (var i in this.multiple) {
	var cell = this.datesCells[i];
	var d = this.multiple[i];
	if (!d)
	continue;
	if (cell)
	cell.className += " selected";
	}
	}
	};

	Calendar.prototype._toggleMultipleDate = function(date) {
	if (this.multiple) {
	var ds = date.print("%Y%m%d");
	var cell = this.datesCells[ds];
	if (cell) {
	var d = this.multiple[ds];
	if (!d) {
	Calendar.addClass(cell, "selected");
	this.multiple[ds] = date;
	} else {
	Calendar.removeClass(cell, "selected");
	delete this.multiple[ds];
	}
	}
	}
	};

	Calendar.prototype.setDateToolTipHandler = function (unaryFunction) {
	this.getDateToolTip = unaryFunction;
	};

	/**
	* Calls _init function above for going to a certain date (but only if the
	* date is different than the currently selected one).
	*/
	Calendar.prototype.setDate = function (date) {
	if (!date.equalsTo(this.date)) {
	this._init(this.firstDayOfWeek, date);
	}
	};

	/**
	* Refreshes the calendar. Useful if the "disabledHandler" function is
	* dynamic, meaning that the list of disabled date can change at runtime.
	* Just * call this function if you think that the list of disabled dates
	* should * change.
	*/
	Calendar.prototype.refresh = function () {
	this._init(this.firstDayOfWeek, this.date);
	};

	/** Modifies the "firstDayOfWeek" parameter (pass 0 for Synday, 1 for Monday, etc.). */
	Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) {
	this._init(firstDayOfWeek, this.date);
	this._displayWeekdays();
	};

	/**
	* Allows customization of what dates are enabled. The "unaryFunction"
	* parameter must be a function object that receives the date (as a JS Date
	* object) and returns a boolean value. If the returned value is true then
	* the passed date will be marked as disabled.
	*/
	Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) {
	this.getDateStatus = unaryFunction;
	};

	/** Customization of allowed year range for the calendar. */
	Calendar.prototype.setRange = function (a, z) {
	this.minYear = a;
	this.maxYear = z;
	};

	/** Calls the first user handler (selectedHandler). */
	Calendar.prototype.callHandler = function () {
	if (this.onSelected) {
	this.onSelected(this, this.date.print(this.dateFormat));
	}
	};

	/** Calls the second user handler (closeHandler). */
	Calendar.prototype.callCloseHandler = function () {
	if (this.onClose) {
	this.onClose(this);
	}
	this.hideShowCovered();
	};

	/** Removes the calendar object from the DOM tree and destroys it. */
	Calendar.prototype.destroy = function () {
	var el = this.element.parentNode;
	el.removeChild(this.element);
	Calendar._C = null;
	window._dynarch_popupCalendar = null;
	};

	/**
	* Moves the calendar element to a different section in the DOM tree (changes
	* its parent).
	*/
	Calendar.prototype.reparent = function (new_parent) {
	var el = this.element;
	el.parentNode.removeChild(el);
	new_parent.appendChild(el);
	};

	// This gets called when the user presses a mouse button anywhere in the
	// document, if the calendar is shown. If the click was outside the open
	// calendar this function closes it.
	Calendar._checkCalendar = function(ev) {
	var calendar = window._dynarch_popupCalendar;
	if (!calendar) {
	return false;
	}
	var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
	for (; el != null && el != calendar.element; el = el.parentNode);
	if (el == null) {
	// calls closeHandler which should hide the calendar.
	window._dynarch_popupCalendar.callCloseHandler();
	return Calendar.stopEvent(ev);
	}
	};

	/** Shows the calendar. */
	Calendar.prototype.show = function () {
	var rows = this.table.getElementsByTagName("tr");
	for (var i = rows.length; i > 0;) {
	var row = rows[--i];
	Calendar.removeClass(row, "rowhilite");
	var cells = row.getElementsByTagName("td");
	for (var j = cells.length; j > 0;) {
	var cell = cells[--j];
	Calendar.removeClass(cell, "hilite");
	Calendar.removeClass(cell, "active");
	}
	}
	this.element.style.display = "block";
	this.hidden = false;
	if (this.isPopup) {
	window._dynarch_popupCalendar = this;
	Calendar.addEvent(document, "keydown", Calendar._keyEvent);
	Calendar.addEvent(document, "keypress", Calendar._keyEvent);
	Calendar.addEvent(document, "mousedown", Calendar._checkCalendar);
	}
	this.hideShowCovered();
	};

	/**
	* Hides the calendar. Also removes any "hilite" from the class of any TD
	* element.
	*/
	Calendar.prototype.hide = function () {
	if (this.isPopup) {
	Calendar.removeEvent(document, "keydown", Calendar._keyEvent);
	Calendar.removeEvent(document, "keypress", Calendar._keyEvent);
	Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar);
	}
	this.element.style.display = "none";
	this.hidden = true;
	this.hideShowCovered();
	};

	/**
	* Shows the calendar at a given absolute position (beware that, depending on
	* the calendar element style -- position property -- this might be relative
	* to the parent's containing rectangle).
	*/
	Calendar.prototype.showAt = function (x, y) {
	var s = this.element.style;
	s.left = x + "px";
	s.top = y + "px";
	this.show();
	};

	/** Shows the calendar near a given element. */
	Calendar.prototype.showAtElement = function (el, opts) {
	var self = this;
	var p = Calendar.getAbsolutePos(el);
	if (!opts \|\| typeof opts != "string") {
	this.showAt(p.x, p.y + el.offsetHeight);
	return true;
	}
	function fixPosition(box) {
	if (box.x < 0)
	box.x = 0;
	if (box.y < 0)
	box.y = 0;
	var cp = document.createElement("div");
	var s = cp.style;
	s.position = "absolute";
	s.right = s.bottom = s.width = s.height = "0px";
	document.body.appendChild(cp);
	var br = Calendar.getAbsolutePos(cp);
	document.body.removeChild(cp);
	if (Calendar.is_ie) {
	br.y += document.body.scrollTop;
	br.x += document.body.scrollLeft;
	} else {
	br.y += window.scrollY;
	br.x += window.scrollX;
	}
	var tmp = box.x + box.width - br.x;
	if (tmp > 0) box.x -= tmp;
	tmp = box.y + box.height - br.y;
	if (tmp > 0) box.y -= tmp;
	};
	this.element.style.display = "block";
	Calendar.continuation_for_the_fucking_khtml_browser = function() {
	var w = self.element.offsetWidth;
	var h = self.element.offsetHeight;
	self.element.style.display = "none";
	var valign = opts.substr(0, 1);
	var halign = "l";
	if (opts.length > 1) {
	halign = opts.substr(1, 1);
	}
	// vertical alignment
	switch (valign) {
	case "T": p.y -= h; break;
	case "B": p.y += el.offsetHeight; break;
	case "C": p.y += (el.offsetHeight - h) / 2; break;
	case "t": p.y += el.offsetHeight - h; break;
	case "b": break; // already there
	}
	// horizontal alignment
	switch (halign) {
	case "L": p.x -= w; break;
	case "R": p.x += el.offsetWidth; break;
	case "C": p.x += (el.offsetWidth - w) / 2; break;
	case "l": p.x += el.offsetWidth - w; break;
	case "r": break; // already there
	}
	p.width = w;
	p.height = h + 40;
	self.monthsCombo.style.display = "none";
	fixPosition(p);
	self.showAt(p.x, p.y);
	};
	if (Calendar.is_khtml)
	setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10);
	else
	Calendar.continuation_for_the_fucking_khtml_browser();
	};

	/** Customizes the date format. */
	Calendar.prototype.setDateFormat = function (str) {
	this.dateFormat = str;
	};

	/** Customizes the tooltip date format. */
	Calendar.prototype.setTtDateFormat = function (str) {
	this.ttDateFormat = str;
	};

	/**
	* Tries to identify the date represented in a string. If successful it also
	* calls this.setDate which moves the calendar to the given date.
	*/
	Calendar.prototype.parseDate = function(str, fmt) {
	if (!fmt)
	fmt = this.dateFormat;
	this.setDate(Date.parseDate(str, fmt));
	};

	Calendar.prototype.hideShowCovered = function () {
	if (!Calendar.is_ie && !Calendar.is_opera)
	return;
	function getVisib(obj){
	var value = obj.style.visibility;
	if (!value) {
	if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko, W3C
	if (!Calendar.is_khtml)
	value = document.defaultView.
	getComputedStyle(obj, "").getPropertyValue("visibility");
	else
	value = '';
	} else if (obj.currentStyle) { // IE
	value = obj.currentStyle.visibility;
	} else
	value = '';
	}
	return value;
	};

	var tags = new Array("applet", "iframe", "select");
	var el = this.element;

	var p = Calendar.getAbsolutePos(el);
	var EX1 = p.x;
	var EX2 = el.offsetWidth + EX1;
	var EY1 = p.y;
	var EY2 = el.offsetHeight + EY1;

	for (var k = tags.length; k > 0; ) {
	var ar = document.getElementsByTagName(tags[--k]);
	var cc = null;

	for (var i = ar.length; i > 0;) {
	cc = ar[--i];

	p = Calendar.getAbsolutePos(cc);
	var CX1 = p.x;
	var CX2 = cc.offsetWidth + CX1;
	var CY1 = p.y;
	var CY2 = cc.offsetHeight + CY1;

	if (this.hidden \|\| (CX1 > EX2) \|\| (CX2 < EX1) \|\| (CY1 > EY2) \|\| (CY2 < EY1)) {
	if (!cc.__msh_save_visibility) {
	cc.__msh_save_visibility = getVisib(cc);
	}
	cc.style.visibility = cc.__msh_save_visibility;
	} else {
	if (!cc.__msh_save_visibility) {
	cc.__msh_save_visibility = getVisib(cc);
	}
	cc.style.visibility = "hidden";
	}
	}
	}
	};

	/** Internal function; it displays the bar with the names of the weekday. */
	Calendar.prototype._displayWeekdays = function () {
	var fdow = this.firstDayOfWeek;
	var cell = this.firstdayname;
	var weekend = Calendar._TT["WEEKEND"];
	for (var i = 0; i < 7; ++i) {
	cell.className = "day name";
	var realday = (i + fdow) % 7;
	if (i) {
	cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]);
	cell.navtype = 100;
	cell.calendar = this;
	cell.fdow = realday;
	Calendar._add_evs(cell);
	}
	if (weekend.indexOf(realday.toString()) != -1) {
	Calendar.addClass(cell, "weekend");
	}
	cell.innerHTML = Calendar._SDN[(i + fdow) % 7];
	cell = cell.nextSibling;
	}
	};

	/** Internal function. Hides all combo boxes that might be displayed. */
	Calendar.prototype._hideCombos = function () {
	this.monthsCombo.style.display = "none";
	this.yearsCombo.style.display = "none";
	};

	/** Internal function. Starts dragging the element. */
	Calendar.prototype._dragStart = function (ev) {
	if (this.dragging) {
	return;
	}
	this.dragging = true;
	var posX;
	var posY;
	if (Calendar.is_ie) {
	posY = window.event.clientY + document.body.scrollTop;
	posX = window.event.clientX + document.body.scrollLeft;
	} else {
	posY = ev.clientY + window.scrollY;
	posX = ev.clientX + window.scrollX;
	}
	var st = this.element.style;
	this.xOffs = posX - parseInt(st.left);
	this.yOffs = posY - parseInt(st.top);
	with (Calendar) {
	addEvent(document, "mousemove", calDragIt);
	addEvent(document, "mouseup", calDragEnd);
	}
	};


	Calendar.phpDateFormat = function(php_format) {
	originals = [
	// date
	'm', // Numeric representation of a month, with leading zeros
	'n', // Numeric representation of a month, without leading zeros
	'd', // Day of the month, 2 digits with leading zeros
	'j', // Day of the month without leading zeros
	'y', // A two digit representation of a year
	'Y', // A full numeric representation of a year, 4 digits

	// time (hours)
	'h', // 12-hour format of an hour with leading zeros
	'g', // 12-hour format of an hour without leading zeros
	'H', // 24-hour format of an hour with leading zeros
	'G', // 24-hour format of an hour without leading zeros

	// time (minutes, seconds, am/pm)
	'i', // Minutes with leading zeros
	's', // Seconds, with leading zeros
	'a', // Lowercase Ante meridiem and Post meridiem
	'A' // Uppercase Ante meridiem and Post meridiem
	];

	replacements = [
	// date
	'%m',
	'%m' /* '%n' is new line format, so use month with leading zeros here too */,
	'%d',
	'%e',
	'%y',
	'%Y',

	// time (hours)
	'%I',
	'%l',
	'%H',
	'%k',

	// time (minutes, seconds, am/pm)
	'%M',
	'%S',
	'%P',
	'%p'
	];

	for (var i in originals) {
	php_format = php_format.replace(new RegExp(originals[i]), replacements[i]);
	}

	return php_format;
	}

	// BEGIN: DATE OBJECT PATCHES

	/** Adds the number of days array to the Date object. */
	Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);

	/** Constants used for time computations */
	Date.SECOND = 1000 /* milliseconds */;
	Date.MINUTE = 60 * Date.SECOND;
	Date.HOUR = 60 * Date.MINUTE;
	Date.DAY = 24 * Date.HOUR;
	Date.WEEK = 7 * Date.DAY;

	Date.parseDate = function(str, fmt) {
	var today = new Date();
	var y = 0;
	var m = -1;
	var d = 0;
	var a = str.split(/\W+/);
	var b = fmt.match(/%./g);
	var i = 0, j = 0;
	var hr = 0;
	var min = 0;
	for (i = 0; i < a.length; ++i) {
	if (!a[i])
	continue;
	switch (b[i]) {
	case "%d":
	case "%e":
	d = parseInt(a[i], 10);
	break;

	case "%m":
	m = parseInt(a[i], 10) - 1;
	break;

	case "%Y":
	case "%y":
	y = parseInt(a[i], 10);
	(y < 100) && (y += (y > 29) ? 1900 : 2000);
	break;

	case "%b":
	case "%B":
	for (j = 0; j < 12; ++j) {
	if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
	}
	break;

	case "%H":
	case "%I":
	case "%k":
	case "%l":
	hr = parseInt(a[i], 10);
	break;

	case "%P":
	case "%p":
	if (/pm/i.test(a[i]) && hr < 12)
	hr += 12;
	else if (/am/i.test(a[i]) && hr >= 12)
	hr -= 12;
	break;

	case "%M":
	min = parseInt(a[i], 10);
	break;
	}
	}
	if (isNaN(y)) y = today.getFullYear();
	if (isNaN(m)) m = today.getMonth();
	if (isNaN(d)) d = today.getDate();
	if (isNaN(hr)) hr = today.getHours();
	if (isNaN(min)) min = today.getMinutes();
	if (y != 0 && m != -1 && d != 0)
	return new Date(y, m, d, hr, min, 0);
	y = 0; m = -1; d = 0;
	for (i = 0; i < a.length; ++i) {
	if (a[i].search(/[a-zA-Z]+/) != -1) {
	var t = -1;
	for (j = 0; j < 12; ++j) {
	if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
	}
	if (t != -1) {
	if (m != -1) {
	d = m+1;
	}
	m = t;
	}
	} else if (parseInt(a[i], 10) <= 12 && m == -1) {
	m = a[i]-1;
	} else if (parseInt(a[i], 10) > 31 && y == 0) {
	y = parseInt(a[i], 10);
	(y < 100) && (y += (y > 29) ? 1900 : 2000);
	} else if (d == 0) {
	d = a[i];
	}
	}
	if (y == 0)
	y = today.getFullYear();
	if (m != -1 && d != 0)
	return new Date(y, m, d, hr, min, 0);
	return today;
	};

	/** Returns the number of days in the current month */
	Date.prototype.getMonthDays = function(month) {
	var year = this.getFullYear();
	if (typeof month == "undefined") {
	month = this.getMonth();
	}
	if (((0 == (year%4)) && ( (0 != (year%100)) \|\| (0 == (year%400)))) && month == 1) {
	return 29;
	} else {
	return Date._MD[month];
	}
	};

	/** Returns the number of day in the year. */
	Date.prototype.getDayOfYear = function() {
	var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
	var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0);
	var time = now - then;
	return Math.floor(time / Date.DAY);
	};

	/** Returns the number of the week in year, as defined in ISO 8601. */
	Date.prototype.getWeekNumber = function() {
	var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
	var DoW = d.getDay();
	d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu
	var ms = d.valueOf(); // GMT
	d.setMonth(0);
	d.setDate(4); // Thu in Week 1
	return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1;
	};

	/** Checks date and time equality */
	Date.prototype.equalsTo = function(date) {
	return ((this.getFullYear() == date.getFullYear()) &&
	(this.getMonth() == date.getMonth()) &&
	(this.getDate() == date.getDate()) &&
	(this.getHours() == date.getHours()) &&
	(this.getMinutes() == date.getMinutes()));
	};

	/** Set only the year, month, date parts (keep existing time) */
	Date.prototype.setDateOnly = function(date) {
	var tmp = new Date(date);
	this.setDate(1);
	this.setFullYear(tmp.getFullYear());
	this.setMonth(tmp.getMonth());
	this.setDate(tmp.getDate());
	};

	/** Prints the date in a string according to the given format. */
	Date.prototype.print = function (str) {
	var m = this.getMonth();
	var d = this.getDate();
	var y = this.getFullYear();
	var wn = this.getWeekNumber();
	var w = this.getDay();
	var s = {};
	var hr = this.getHours();
	var pm = (hr >= 12);
	var ir = (pm) ? (hr - 12) : hr;
	var dy = this.getDayOfYear();
	if (ir == 0)
	ir = 12;
	var min = this.getMinutes();
	var sec = this.getSeconds();
	s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N]
	s["%A"] = Calendar._DN[w]; // full weekday name
	s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N]
	s["%B"] = Calendar._MN[m]; // full month name
	// FIXME: %c : preferred date and time representation for the current locale
	s["%C"] = 1 + Math.floor(y / 100); // the century number
	s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
	s["%e"] = d; // the day of the month (range 1 to 31)
	// FIXME: %D : american date style: %m/%d/%y
	// FIXME: %E, %F, %G, %g, %h (man strftime)
	s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
	s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
	s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
	s["%k"] = hr; // hour, range 0 to 23 (24h format)
	s["%l"] = ir; // hour, range 1 to 12 (12h format)
	s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12
	s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
	s["%n"] = "\n"; // a newline character
	s["%p"] = pm ? "PM" : "AM";
	s["%P"] = pm ? "pm" : "am";
	// FIXME: %r : the time in am/pm notation %I:%M:%S %p
	// FIXME: %R : the time in 24-hour notation %H:%M
	s["%s"] = Math.floor(this.getTime() / 1000);
	s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
	s["%t"] = "\t"; // a tab character
	// FIXME: %T : the time in 24-hour notation (%H:%M:%S)
	s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
	s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON)
	s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN)
	// FIXME: %x : preferred date representation for the current locale without the time
	// FIXME: %X : preferred time representation for the current locale without the date
	s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99)
	s["%Y"] = y; // year with the century
	s["%%"] = "%"; // a literal '%' character

	var re = /%./g;
	if (!Calendar.is_ie5 && !Calendar.is_khtml)
	return str.replace(re, function (par) { return s[par] \|\| par; });

	var a = str.match(re);
	for (var i = 0; i < a.length; i++) {
	var tmp = s[a[i]];
	if (tmp) {
	re = new RegExp(a[i], 'g');
	str = str.replace(re, tmp);
	}
	}

	return str;
	};

	Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear;
	Date.prototype.setFullYear = function(y) {
	var d = new Date(this);
	d.__msh_oldSetFullYear(y);
	if (d.getMonth() != this.getMonth())
	this.setDate(28);
	this.__msh_oldSetFullYear(y);
	};

	// END: DATE OBJECT PATCHES


	// global object that remembers the calendar
	window._dynarch_popupCalendar = null;

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