/*  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 1.53 2006/02/11 12:32:59 mishoo 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;
		}
		related = related.parentNode;
	}
	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");
			var cal = el.calendar;
			if (cal && cal.getDateToolTip) {
				var d = el.caldate;
				window.status = d;
				el.title = cal.getDateToolTip(d, d.getFullYear(), d.getMonth(), d.getDate());
			}
		}
	}
	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.multiple)
			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, 400).ttip = Calendar._TT["INFO"];
	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("&#x00d7;", 1, 200).ttip = Calendar._TT["CLOSE"];
	}

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

	this._nav_py = hh("&#x00ab;", 1, -2);
	this._nav_py.ttip = Calendar._TT["PREV_YEAR"];

	this._nav_pm = hh("&#x2039;", 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("&#x203a;", 1, 1);
	this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"];

	this._nav_ny = hh("&#x00bb;", 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"] || "&nbsp;";

		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 = "&nbsp;";

			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 = "&nbsp;";
					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 (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;
	};
	*/
	
	/* adapted for IE7 by Michiel van der Blonk
      http://michiel.wordpress.com
      */
	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);
	  /* MB: fix ie7 calendar */
	  if (document.body.scrollLeft)
	  {
	    br.x += document.body.scrollLeft;
	  }
	  br.x += window.scrollX;
	  if (document.body.scrollTop)
	  {
	    br.y += document.body.scrollTop;
	  }
	  br.y += window.scrollY;
	  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);
	}
};

// 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;
// ** I18N

// Calendar EN language
// Author: Mihai Bazon, <mihai_bazon@yahoo.com>
// Encoding: any
// Distributed under the same terms as the calendar itself.

// For translators: please use UTF-8 if possible.  We strongly believe that
// Unicode is the answer to a real internationalized world.  Also please
// include your contact information in the header, as can be seen above.

// full day names
Calendar._DN = new Array
("Niedziela",
 "Poniedziałek",
 "Wtorek",
 "Åšroda",
 "Czwartek",
 "PiÄ…tek",
 "Sobota",
 "Niedziela");

// Please note that the following array of short day names (and the same goes
// for short month names, _SMN) isn't absolutely necessary.  We give it here
// for exemplification on how one can customize the short day names, but if
// they are simply the first N letters of the full name you can simply say:
//
//   Calendar._SDN_len = N; // short day name length
//   Calendar._SMN_len = N; // short month name length
//
// If N = 3 then this is not needed either since we assume a value of 3 if not
// present, to be compatible with translation files that were written before
// this feature.

// short day names
Calendar._SDN = new Array
("ND",
 "PN",
 "WT",
 "ÅšR",
 "CZ",
 "PT",
 "SB",
 "ND");

// First day of the week. "0" means display Sunday first, "1" means display
// Monday first, etc.
Calendar._FD = 0;

// full month names
Calendar._MN = new Array
("Styczeń",
 "Luty",
 "Marzec",
 "Kwiecień",
 "Maj",
 "Czerwiec",
 "Lipiec",
 "Sierpień",
 "Wrzesień",
 "Październik",
 "Listopad",
 "Grudzień");

// short month names
Calendar._SMN = new Array
("Styczeń",
 "Luty",
 "Marzec",
 "Kwiecień",
 "Maj",
 "Czerwiec",
 "Lipiec",
 "Sierpień",
 "Wrzesień",
 "Październik",
 "Listopad",
 "Grudzień");

// tooltips
Calendar._TT = {};
Calendar._TT["INFO"] = "Informacje";

Calendar._TT["ABOUT"] =
"DHTML Date/Time Selector\n" +
"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details.";

Calendar._TT["PREV_YEAR"] = "Poprzedni rok";
Calendar._TT["PREV_MONTH"] = "Poprzedni miesi±c";
Calendar._TT["GO_TODAY"] = "Dzisiaj";
Calendar._TT["NEXT_MONTH"] = "Następny miesi±c";
Calendar._TT["NEXT_YEAR"] = "Następny rok";
Calendar._TT["SEL_DATE"] = "Wybierz datÄ™";
Calendar._TT["DRAG_TO_MOVE"] = "";
Calendar._TT["PART_TODAY"] = " (dziÅ›)";

// the following is to inform that "%s" is to be the first day of week
// %s will be replaced with the day name.
Calendar._TT["DAY_FIRST"] = "Wyświetl %s jako pierwsze";

// This may be locale-dependent.  It specifies the week-end days, as an array
// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
// means Monday, etc.
Calendar._TT["WEEKEND"] = "0,6";

Calendar._TT["CLOSE"] = "Zamknij";
Calendar._TT["TODAY"] = "Dzisiaj";
Calendar._TT["TIME_PART"] = "";

// date formats
Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";

Calendar._TT["WK"] = "&nbsp;";
Calendar._TT["TIME"] = "Czas:";
/*  Copyright Mihai Bazon, 2002, 2003  |  http://dynarch.com/mishoo/
 * ---------------------------------------------------------------------------
 *
 * The DHTML Calendar
 *
 * Details and latest version at:
 * http://dynarch.com/mishoo/calendar.epl
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 *
 * This file defines helper functions for setting up the calendar.  They are
 * intended to help non-programmers get a working calendar on their site
 * quickly.  This script should not be seen as part of the calendar.  It just
 * shows you what one can do with the calendar, while in the same time
 * providing a quick and simple method for setting it up.  If you need
 * exhaustive customization of the calendar creation process feel free to
 * modify this code to suit your needs (this is recommended and much better
 * than modifying calendar.js itself).
 */

// $Id: calendar-setup.js,v 1.26 2006/02/11 12:32:59 mishoo Exp $

/**
 *  This function "patches" an input field (or other element) to use a calendar
 *  widget for date selection.
 *
 *  The "params" is a single object that can have the following properties:
 *
 *    prop. name   | description
 *  -------------------------------------------------------------------------------------------------
 *   inputField    | the ID of an input field to store the date
 *   displayArea   | the ID of a DIV or other element to show the date
 *   button        | ID of a button or other element that will trigger the calendar
 *   eventName     | event that will trigger the calendar, without the "on" prefix (default: "click")
 *   ifFormat      | date format that will be stored in the input field
 *   daFormat      | the date format that will be used to display the date in displayArea
 *   singleClick   | (true/false) wether the calendar is in single click mode or not (default: true)
 *   firstDay      | numeric: 0 to 6.  "0" means display Sunday first, "1" means display Monday first, etc.
 *   align         | alignment (default: "Br"); if you don't know what's this see the calendar documentation
 *   range         | array with 2 elements.  Default: [1900, 2999] -- the range of years available
 *   weekNumbers   | (true/false) if it's true (default) the calendar will display week numbers
 *   flat          | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID
 *   flatCallback  | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar)
 *   disableFunc   | function that receives a JS Date object and should return true if that date has to be disabled in the calendar
 *   onSelect      | function that gets called when a date is selected.  You don't _have_ to supply this (the default is generally okay)
 *   onClose       | function that gets called when the calendar is closed.  [default]
 *   onUpdate      | function that gets called after the date is updated in the input field.  Receives a reference to the calendar.
 *   date          | the date that the calendar will be initially displayed to
 *   showsTime     | default: false; if true the calendar will include a time selector
 *   timeFormat    | the time format; can be "12" or "24", default is "12"
 *   electric      | if true (default) then given fields/date areas are updated for each move; otherwise they're updated only on close
 *   step          | configures the step of the years in drop-down boxes; default: 2
 *   position      | configures the calendar absolute position; default: null
 *   cache         | if "true" (but default: "false") it will reuse the same calendar object, where possible
 *   showOthers    | if "true" (but default: "false") it will show days from other months too
 *
 *  None of them is required, they all have default values.  However, if you
 *  pass none of "inputField", "displayArea" or "button" you'll get a warning
 *  saying "nothing to setup".
 */
Calendar.setup = function (params) {
	function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };

	param_default("inputField",      null);
	param_default("displayArea",     null);
	param_default("button",          null);
	param_default("eventName",       "click");
	param_default("ifFormat",        "%Y/%m/%d");
	param_default("daFormat",        "%Y/%m/%d");
	param_default("singleClick",     true);
	param_default("disableFunc",     null);
	param_default("dateStatusFunc",  params["disableFunc"]);	// takes precedence if both are defined
	param_default("dateTooltipFunc", null);
	param_default("dateText",        null);
	param_default("firstDay",        1);
	param_default("align",           "Br");
	param_default("range",           [1900, 2999]);
	param_default("weekNumbers",     true);
	param_default("flat",            null);
	param_default("flatCallback",    null);
	param_default("onSelect",        null);
	param_default("onClose",         null);
	param_default("onUpdate",        null);
	param_default("date",            null);
	param_default("showsTime",       false);
	param_default("timeFormat",      "24");
	param_default("electric",        true);
	param_default("step",            2);
	param_default("position",        null);
	param_default("cache",           false);
	param_default("showOthers",      false);
	param_default("multiple",        null);

	var tmp = ["inputField", "displayArea", "button"];
	for (var i in tmp) {
		if (typeof params[tmp[i]] == "string") {
			params[tmp[i]] = document.getElementById(params[tmp[i]]);
		}
	}
	if (!(params.flat || params.multiple || params.inputField || params.displayArea || params.button)) {
		alert("Calendar.setup:\n  Nothing to setup (no fields found).  Please check your code");
		return false;
	}

	function onSelect(cal) {
		var p = cal.params;
		var update = (cal.dateClicked || p.electric);
		if (update && p.inputField) {
			p.inputField.value = cal.date.print(p.ifFormat);
			if (typeof p.inputField.onchange == "function")
				p.inputField.onchange();
		}
		if (update && p.displayArea)
			p.displayArea.innerHTML = cal.date.print(p.daFormat);
		if (update && typeof p.onUpdate == "function")
			p.onUpdate(cal);
		if (update && p.flat) {
			if (typeof p.flatCallback == "function")
				p.flatCallback(cal);
		}
		if (update && p.singleClick && cal.dateClicked)
			cal.callCloseHandler();
	};

	if (params.flat != null) {
		if (typeof params.flat == "string")
			params.flat = document.getElementById(params.flat);
		if (!params.flat) {
			alert("Calendar.setup:\n  Flat specified but can't find parent.");
			return false;
		}
		var cal = new Calendar(params.firstDay, params.date, params.onSelect || onSelect);
		cal.setDateToolTipHandler(params.dateTooltipFunc);
		cal.showsOtherMonths = params.showOthers;
		cal.showsTime = params.showsTime;
		cal.time24 = (params.timeFormat == "24");
		cal.params = params;
		cal.weekNumbers = params.weekNumbers;
		cal.setRange(params.range[0], params.range[1]);
		cal.setDateStatusHandler(params.dateStatusFunc);
		cal.getDateText = params.dateText;
		if (params.ifFormat) {
			cal.setDateFormat(params.ifFormat);
		}
		if (params.inputField && typeof params.inputField.value == "string") {
			cal.parseDate(params.inputField.value);
		}
		cal.create(params.flat);
		cal.show();
		return false;
	}

	var triggerEl = params.button || params.displayArea || params.inputField;
	triggerEl["on" + params.eventName] = function() {
		var dateEl = params.inputField || params.displayArea;
		var dateFmt = params.inputField ? params.ifFormat : params.daFormat;
		var mustCreate = false;
		var cal = window.calendar;
		if (dateEl)
			params.date = Date.parseDate(dateEl.value || dateEl.innerHTML, dateFmt);
		if (!(cal && params.cache)) {
			window.calendar = cal = new Calendar(params.firstDay,
							     params.date,
							     params.onSelect || onSelect,
							     params.onClose || function(cal) { cal.hide(); });
			cal.setDateToolTipHandler(params.dateTooltipFunc);
			cal.showsTime = params.showsTime;
			cal.time24 = (params.timeFormat == "24");
			cal.weekNumbers = params.weekNumbers;
			mustCreate = true;
		} else {
			if (params.date)
				cal.setDate(params.date);
			cal.hide();
		}
		if (params.multiple) {
			cal.multiple = {};
			for (var i = params.multiple.length; --i >= 0;) {
				var d = params.multiple[i];
				var ds = d.print("%Y%m%d");
				cal.multiple[ds] = d;
			}
		}
		cal.showsOtherMonths = params.showOthers;
		cal.yearStep = params.step;
		cal.setRange(params.range[0], params.range[1]);
		cal.params = params;
		cal.setDateStatusHandler(params.dateStatusFunc);
		cal.getDateText = params.dateText;
		cal.setDateFormat(dateFmt);
		if (mustCreate)
			cal.create();
		cal.refresh();
		if (!params.position)
			cal.showAtElement(params.button || params.displayArea || params.inputField, params.align);
		else
			cal.showAt(params.position[0], params.position[1]);
		return false;
	};

	return cal;
};
/*
	name - name of the cookie
	value - value of the cookie
	[expires] - expiration date of the cookie (defaults to end of current session)
	[path] - path for which the cookie is valid (defaults to path of calling document)
	[domain] - domain for which the cookie is valid (defaults to domain of calling document)
	[secure] - Boolean value indicating if the cookie transmission requires a secure transmission
	* an argument defaults when it is assigned null as a placeholder
	* a null placeholder is not required for trailing omitted arguments
*/

function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) +
	((expires) ? "; expires=" + expires.toGMTString() : "") +
	((path) ? "; path=" + path : "") +
	((domain) ? "; domain=" + domain : "") +
	((secure) ? "; secure" : "");
	document.cookie = curCookie;
}

/*
	name - name of the desired cookie
	return string containing value of specified cookie or null if cookie does not exist
*/

function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if(begin == -1)
	{
    	begin = dc.indexOf(prefix);
		if(begin != 0) return null;
	}
	else
		begin += 2;
	var end = document.cookie.indexOf(";", begin);
	if(end == -1) end = dc.length;
	return unescape(dc.substring(begin + prefix.length, end));
}

/*
	name - name of the cookie
	[path] - path of the cookie (must be same as path used to create cookie)
	[domain] - domain of the cookie (must be same as domain used to create cookie) path and domain default if assigned null or omitted if no explicit argument proceeds
*/

function deleteCookie(name, path, domain) {
	if(getCookie(name))
	{
		document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}

// date - any instance of the Date object
// * hand all instances of the Date object to this function for "repairs"

function fixDate(date) {
	var base = new Date(0);
	var skew = base.getTime();
	if(skew > 0) date.setTime(date.getTime() - skew);
}

// pobierz obiekt
function _f(objName)
{
	return document.getElementById(objName);
}

// przypisz zdarzenie
 function addEvent(node, eventName, func)
 {
	if(node.addEventListener)
		node.addEventListener(eventName, func, false);
	else
		node.attachEvent('on' + eventName, func);
}

// formatuj date jako yyyy/mm/dd
function formatDate(aDate)
{
	var year = aDate.getYear();
	var month = aDate.getMonth() + 1;
	var day = aDate.getDate();

	return ((year < 1000) ? year + 1900 : year) +
                            '-' + ((month < 10) ? '0' + month : month) +
                            '-' + ((day < 10) ? '0' + day : day);
}

function showMainScrollBar(AState)
{
	var Body = document.getElementsByTagName('html');
	if(Body.length == 1)
	{		
		if(AState) Body[0].style.overflow = 'auto';
		else Body[0].style.overflow = 'hidden';
	}	
}

function setObjectDisabled(AObjectID, AState)
{
	if(AObjectID != '')
	{
		var Obj = document.getElementById(AObjectID);
		if(Obj) Obj.disabled = AState;
	}
}

function removeObject(AObjectID)
{
	if(AObjectID != '')
	{
		var Obj = document.getElementById(AObjectID);
		if(Obj) Obj.parentNode.removeChild(Obj);
	}
}

function getXMLValue(xmldoc, tag)
{
	var info = xmldoc.getElementsByTagName(tag);
	if(info.length > 0 && info[0].firstChild)
		return info[0].firstChild.nodeValue;
	else
		return null;
}

function getXMLText(xmldoc, tag)
{
	var value = getXMLValue(xmldoc, tag);
	if(!value) value = '';
	
	return value;
}

function DoLogin(EA, PA)
{
	var l = document.getElementById('login');
	var p = document.getElementById('pass');
	if( l.value == '' )
	{
		alert(EA);
		l.focus();
		return false;
	}
	else if( p.value == '' )
	{
		alert(PA);
		p.focus();
		return false;
	}
	else
	{
		document.getElementById('login_form').submit();					
	}
}

function IsNumeric(s)
{
	for(var i=0; i < s.length; i++)
	{		
		x = s.substring(i, i+1);
		if(x != '0' && x != '1' && x != '2' && x != '3' && x != '4' && x != '5' && x != '6' && x != '7' && x != '8' && x != '9') return;
	}
    return true;
}

function CheckPesel(s)
{
	var tab = [1, 3, 7, 9, 1, 3, 7, 9, 1, 3];
	var res = 0;

	if(s.length != 11 || !IsNumeric(s)) return;

	for(var i=0; i<10; i++) res = res + s.substring(i, i+1) * tab[i];

	res = 10 - res % 10;
	if(res == 10) res = 0;
	if(res != s.substring(10, 11)) return;
  
	return true;
}

function PeselToDate(s, return_date)
{
	var Y = 0;
	var M = 0;
	var D = 0;
	
	if(!CheckPesel(s)) return;
 
    Y = new Number(s.substring(0, 2));
    M = new Number(s.substring(2, 4));
    D = new Number(s.substring(4, 6));
    
	if(M >= 21 && M <= 32) { M = M - 20; Y = Y + 2000; }
    else if(M >= 41 && M <= 52) { M = M - 40; Y = Y + 2100; }
    else if(M >= 61 && M <= 72) { M = M - 60; Y = Y + 2200; }
	else if(M >= 81 && M <= 92) { M = M - 80; Y = Y + 1800; }
	else Y = Y + 1900;
 
    if(M > 12) M = 1;
    if(D > 31) D = 1;
 	 	
 	if(return_date)
 	{
 		return new Date(Y, M-1, D)
 	}
 	else
 	{
 		if(D < 10) D = '0'+new String(D);
		if(M < 10) M = '0'+new String(M);
	
	    return D+'-'+M+'-'+Y;
	}
}

function PeselToPlec(s)
{
	if(!CheckPesel(s)) return;
 
	var z = s.substring(9, 10);
	if(z == '1' || z == '3' || z == '5' || z == '7' || z == '9') return 'M';
	else if(z == '2' || z == '4' || z == '6' || z == '8' || z == '0') return 'K';
}

function PeselToWiek(s)
{  
	if(!CheckPesel(s)) return;
	
	var one_year = 1000*60*60*24*365.26;
	var t = new Date();
	var u = PeselToDate(s, true);

	return Math.floor((t.getTime()-u.getTime())/(one_year));
}

function PeselChange()
{
	var p = _f('pesel');
	if(!p) return;
		
	if(p.value == '') return;
		
	if(CheckPesel(p.value))
	{	
		var d = _f('data_urodzenia');
		if(d) d.value = PeselToDate(p.value);
		
		var d = _f('plec');
		if(d) d.value = PeselToPlec(p.value);
		
		var d = _f('wiek');
		if(d) d.value = PeselToWiek(p.value);
	}
}

function setRecordFocused(obj)
{
	obj.className = 'RecordFocused';
}

function setRecordDefault(obj)
{
	obj.className = 'RecordDefault';
}

function ShowTab(name, num)
{
	for(i = 1;;i++)
	{
		var tab = _f('Tab'+name+i);
		var item = _f(name+i);
		if(!tab || !item) break;		
		
		if(i == num)
		{
			tab.className = 'Selected';
			item.style.display = 'block';
		}
		else
		{
			tab.className = '';
			item.style.display = 'none';
		}
	}
	
	setCookie('istabstate_'+name, num);
}

function ShowTab2(name, num, max)
{
	for(i = 1; i <= max; i++)
	{
		var tab = _f('Tab'+name+i);
		var item = _f(name+i);
		if(!tab || !item) continue;		
		
		if(i == num)
		{
			tab.className = 'Selected';
			item.style.display = 'block';
		}
		else
		{
			tab.className = '';
			item.style.display = 'none';
		}
	}
	
	setCookie('istabstate_'+name, num);
}

function ShowDefaultTab(name)
{
	var num = getCookie('istabstate_'+name);
	if(!num) num = 1;
	
	ShowTab(name, num);
}

function ShowDefaultTab2(name, max)
{
	var num = getCookie('istabstate_'+name);
	if(!num) num = 1;
	
	ShowTab2(name, num, max);
}

function SetCheckbox(name)
{
	var c = _f(name);
	var f = _f(name+'_cbx');
	if(!c || !f) return;

	if(c.checked) f.value = 'yes';
	else f.value = 'no';
}

function CheckEditForSelect(name)
{
	var s = _f(name);
	var d = _f(name+'___other_div');
	var o = _f(name+'___other');
	if(!s || !d || !o) return;

	if(s.value == '___other')
	{
		d.style.display = 'block';
		o.value = '';
		o.focus();
	}
	else d.style.display = 'none';
}

function SetObecnosc1(zapis_id, harmonogram_id, data, titleO, titleN, titleNU, titleNON, ErrorStr)
{	
	var ACell = document.getElementById('item_'+zapis_id+'_'+harmonogram_id);
	if(!ACell) return;
	
	var AInfoO = document.getElementById(zapis_id+'_'+data+'_obecnosc');
	if(!AInfoO) return;
	
	var AInfoR = document.getElementById(zapis_id+'_'+data+'_razem');
	if(!AInfoR) return;
	
	var AInfoP = document.getElementById(zapis_id+'_'+data+'_info');
	if(!AInfoP) return;
	
	var ob = '';
	
	if(ACell.className == 'NieUstawiona') ob = 'yes';
	else if(ACell.className == 'Obecnosc') ob = 'no';
	else if(ACell.className == 'BrakObecnosci') ob = 'non';
	else return;
	
	ACell.innerHTML = '<img src="/img/refresh.gif" />';

	advAJAX.get({
		    url: '/ajax/set_obecnosc.php',		    
		    zapis_id: zapis_id,
		    harmonogram_id: harmonogram_id,
		    value: ob,
		    		    
		    onSuccess : function(obj) {
		    	if(obj.responseText.substring(0, 2) == 'OK')
		    	{
			        if(ob == 'yes')
					{
						ACell.className = 'Obecnosc';
						ACell.title = titleO;
						
						AInfoO.innerText = parseInt(AInfoO.innerText)+1;
						AInfoR.innerText = parseInt(AInfoR.innerText)+1;
					}
					else if(ob == 'no')
					{
						ACell.className = 'BrakObecnosci';
						ACell.title = titleN;
						
						AInfoO.innerText = parseInt(AInfoO.innerText)-1;
					}					
					else
					{
						ACell.className = 'NieUstawiona';
						ACell.title = titleNON;
						
						AInfoR.innerText = parseInt(AInfoR.innerText)-1;
					}
					
					var r = parseInt(AInfoR.innerText);
					var o = parseInt(AInfoO.innerText);
					var p = '';
					
					if(r > 0) p = Math.round(o/r * 100) + '%';
					
					AInfoP.innerText = p;
			    }    
			    else alert(ErrorStr);
		    },
		    onError : function(obj) {
				alert(ErrorStr+'\n'+obj.status);
			},
		    onFinalization : function() {
		        ACell.innerHTML = '&nbsp;';
		    }
		});
}

function SetObecnosc2(zapis_id, harmonogram_id, data, titleO, titleN, titleNU, titleNON, ErrorStr)
{	
	var ACell = document.getElementById('item_'+zapis_id+'_'+harmonogram_id);
	if(!ACell) return;
	
	var AInfoO = document.getElementById(zapis_id+'_'+data+'_obecnosc');
	if(!AInfoO) return;
	
	var AInfoR = document.getElementById(zapis_id+'_'+data+'_razem');
	if(!AInfoR) return;
	
	var AInfoP = document.getElementById(zapis_id+'_'+data+'_info');
	if(!AInfoP) return;
	
	var ob = '';
	
	if(ACell.className == 'NieUstawiona') ob = 'yes';
	else if(ACell.className == 'Obecnosc') ob = 'no';
	else if(ACell.className == 'BrakObecnosci') ob = 'nou';
	else if(ACell.className == 'BrakObecnosciU') ob = 'non';
	else return;
	
	ACell.innerHTML = '<img src="/img/refresh.gif" />';

	advAJAX.get({
		    url: '/ajax/set_obecnosc.php',		    
		    zapis_id: zapis_id,
		    harmonogram_id: harmonogram_id,
		    value: ob,
		    		    
		    onSuccess : function(obj) {
		    	if(obj.responseText.substring(0, 2) == 'OK')
		    	{
			        if(ob == 'yes')
					{
						ACell.className = 'Obecnosc';
						ACell.title = titleO;
						
						AInfoO.innerText = parseInt(AInfoO.innerText)+1;
						AInfoR.innerText = parseInt(AInfoR.innerText)+1;
					}
					else if(ob == 'no')
					{
						ACell.className = 'BrakObecnosci';
						ACell.title = titleN;
						
						AInfoO.innerText = parseInt(AInfoO.innerText)-1;
					}
					else if(ob == 'nou')
					{
						ACell.className = 'BrakObecnosciU';
						ACell.title = titleNU;
						
						AInfoR.innerText = parseInt(AInfoR.innerText)-1;
					}
					else
					{
						ACell.className = 'NieUstawiona';
						ACell.title = titleNON;
					}
					
					var r = parseInt(AInfoR.innerText);
					var o = parseInt(AInfoO.innerText);
					var p = '';
					
					if(r > 0) p = Math.round(o/r * 100) + '%';
					
					AInfoP.innerText = p;
			    }    
			    else alert(ErrorStr);
		    },
		    onError : function(obj) {
				alert(ErrorStr+'\n'+obj.status);
			},
		    onFinalization : function() {
		        ACell.innerHTML = '&nbsp;';
		    }
		});
}

function SetOcena(zapis_id, ordering, ErrInfo1, ErrInfo2)
{
	var cell = _f('oceny_'+zapis_id+'_'+ordering);
	var zapis_id_f = _f('zapis_id');
	var ordering_f = _f('ordering');
	var tip = _f('Tip');
	var loading = _f('Loading');
	var form = _f('Form');
	
	if(!cell || !zapis_id_f || !ordering_f || !tip || !loading || !form) return;
		
	if(cell.className == 'ocenaDefault' && zapis_id_f.value > 0 && ordering_f.value > 0)
	{
		last_ocena = _f('oceny_'+zapis_id_f.value+'_'+ordering_f.value);
		if(last_ocena) last_ocena.className = 'ocenaDefault';
	}
	
	if(cell.className == 'ocenaDefault')
	{
		tip.style.display = 'none';
		loading.style.display = 'block';
		loading.innerHTML = '<img src="/img/loading.gif">';
		form.style.display = 'none';		
		
		advAJAX.get({
		    url: '/ajax/get_ocena.php',		    
		    zapis_id: zapis_id,
		    ordering: ordering,
	    
		    onSuccess : function(obj) {
		    	if(getXMLValue(obj.responseXML, 'status') == 'OK')
		    	{
			        form.style.display = 'block';			        
			        cell.className = 'ocenaSelected';
					zapis_id_f.value = zapis_id;
					ordering_f.value = ordering;

					_f('ocena_opis').value = getXMLText(obj.responseXML, 'opis');
					_f('ocena_data').value = getXMLText(obj.responseXML, 'data');
										
					if(getXMLText(obj.responseXML, 'ocena') != ';0')
						_f('ocena_ocena').value = getXMLText(obj.responseXML, 'ocena');
					else
						_f('ocena_ocena').value = 0;
					
					v = getXMLValue(obj.responseXML, 'edycja_nazwy');
					if(v != null) _f('ocena_opis').disabled = v == 'no';
			    }
			    else if(getXMLValue(obj.responseXML, 'status') == 'DISABLED')
			    {
			    	alert(ErrInfo1);
					tip.style.display = 'block';
			    }
			    else
				{
					alert(ErrInfo2);
					tip.style.display = 'block';
				}
		    },
		    onError : function(obj) {
				alert(ErrInfo2+'\n'+obj.status);
				tip.style.display = 'block';
			},
		    onFinalization : function() {
		        loading.innerHTML = '';
		        loading.style.display = 'none';
		    }
		});
	}
	else
	{
		cell.className = 'ocenaDefault';
		zapis_id_f.value = 0;
		ordering_f.value = 0;
		
		tip.style.display = 'block';
		loading.style.display = 'none';
		form.style.display = 'none';
		loading.innerHTML = '';		
	}
}

function CheckDate(ADate)
{
   var pattern = new RegExp('[0-3][0-9]-(0|1)[0-9]-(19|20)[0-9]{2}');
   if(ADate.match(pattern))
   {
      var date_array = ADate.split('-');
      var day = date_array[0];
      var month = date_array[1] - 1;
      var year = date_array[2];

      source_date = new Date(year,month,day);

      if(year != source_date.getFullYear()) return false;
      if(month != source_date.getMonth()) return false;
      if(day != source_date.getDate()) return false;
   }
   else
   {
      return false;
   }

   return true;
}

function SaveOcenaInfo(DataInfo, OpisInfo, OcenaInfo, UsunInfo, UsunInfo2, ErrInfo)
{
	if(_f('zapis_id')) var zapis_id = _f('zapis_id').value; else return;
	if(_f('ordering')) var ordering = _f('ordering').value; else return;	
	if(data_obj = _f('ocena_data')) var data = _f('ocena_data').value; else return;
	if(opis_obj = _f('ocena_opis')) var opis = _f('ocena_opis').value; else return;
	if(ocena_obj = _f('ocena_ocena')) var ocena = _f('ocena_ocena').value; else return;
	
	var header = _f('opis_'+ordering);
	if(!header) return;
	
	var cell = _f('oceny_'+zapis_id+'_'+ordering);
	if(!cell) return;
	
	var btn_obj = _f('OcenySaveBtn');
	if(!btn_obj) return;
	
	if(ocena == -1 && cell.innerHTML == '')
	{
		alert(UsunInfo2);
		return;
	}
	
	if(!CheckDate(data))
	{
		alert(DataInfo);
		_f('ocena_data').focus();
		return;
	}
	
	if(opis == '')
	{
		alert(OpisInfo);
		_f('ocena_opis').focus();
		return;
	}
	
	if(ocena == '' || ocena == '0')
	{
		alert(OcenaInfo);
		_f('ocena_ocena').focus();
		return;
	}
		
	if(ocena == -1 && !confirm(UsunInfo)) return;
	
	data_obj.disabled = true;
	opis_obj.disabled = true;
	ocena_obj.disabled = true;
	btn_obj.disabled = true;
	
	advAJAX.get({
	    url: '/ajax/set_ocena.php',		    
	    zapis_id: zapis_id,
	    ordering: ordering,
	    data: data,
	    opis: opis,
	    ocena: ocena,
    
	    onSuccess : function(obj) {
	    	if(getXMLValue(obj.responseXML, 'status') == 'OK')
	    	{	    		
		        cell.innerHTML = getXMLText(obj.responseXML, 'ocena');		        
		        header.innerHTML = getXMLText(obj.responseXML, 'opis2');
		        header.title = getXMLText(obj.responseXML, 'opis');		        
		    }    
		    else
			{
				alert(ErrInfo);
			}
	    },
	    onError : function(obj) {
			alert(ErrInfo+'\n'+obj.status);
		},
	    onFinalization : function() {
	        data_obj.disabled = false;
			opis_obj.disabled = false;
			ocena_obj.disabled = false;
			btn_obj.disabled = false;
	    }
	});
}

function SetZajeciaPrzeprowadzone(hid, qtext, ptext, ErrInfo)
{
	var btn = _f('potw_'+hid);
	var inf = _f('potw_'+hid+'_text');
	if(!btn || !inf) return;

	if(!confirm(qtext)) return;
	
	btn.disabled = true;
	
	advAJAX.get({
	    url: '/ajax/set_przeprowadzone.php',		    
	    harmonogram_id: hid,
	    tryb: 'w',
    
	    onSuccess : function(obj) {
	    	if(getXMLValue(obj.responseXML, 'status') == 'OK')
	    	{	    		
		        inf.innerHTML = '<span id="Green"><b>'+ptext+'</b></span>';		        
		    }    
		    else
			{
				alert(ErrInfo);
			}
	    },
	    onError : function(obj) {
			alert(ErrInfo+'\n'+obj.status);
		},
	    onFinalization : function() {
	        btn.disabled = false;
	    }
	});
}

function SetZajeciaObecnosc(hid, zapis_id, qtext, ptext, ErrInfo)
{
	var btn = _f('potw_'+hid);
	var inf = _f('potw_'+hid+'_text');
	if(!btn || !inf) return;

	if(!confirm(qtext)) return;
	
	btn.disabled = true;
	
	advAJAX.get({
	    url: '/ajax/set_przeprowadzone.php',		    
	    harmonogram_id: hid,
	    zapis_id: zapis_id,
	    tryb: 'k',
    
	    onSuccess : function(obj) {
	    	if(getXMLValue(obj.responseXML, 'status') == 'OK')
	    	{	    		
		        inf.innerHTML = '<span id="Green"><b>'+ptext+'</b></span>';		        
		    }    
		    else
			{
				alert(ErrInfo);
			}
	    },
	    onError : function(obj) {
			alert(ErrInfo+'\n'+obj.status);
		},
	    onFinalization : function() {
	        btn.disabled = false;
	    }
	});
}

function ShowLocalTab(hid, num)
{
	var tab = _f('mtab'+num+'_'+hid);
	if(!tab) return;
		
	if(tab.style.display == 'none') tab.style.display = 'block';
	else tab.style.display = 'none';
}

function setBookmarkAndRedirect(set_cookie, set_tab, set_location) {
	$.cookie(set_cookie, set_tab);
	window.location = set_location;
}

function EvalJsCode(code, obj)
{
	var data = code.split('\n');
	arraylen = data.length;
	var i = 0;
	while(i < arraylen)
	{
		if( data[i].indexOf("script") > -1)
		{
			i++;
			while(data[i].indexOf("/script") < 0)
			{
				eval(data[i]);
				i++;
			}
		}
		i++;
	}	
}

function RefreshPoziomyZaawansowania(jezyk_id, def_value)
{
	if(!(jezyk_id) > 0) jezyk_id=0;
	hostname = window.location.hostname;
	advAJAX.get(
	{
		url: "http://"+hostname+"/ajax/get_poziomy_zaawansowania.php?jezyk_id="+jezyk_id+"&def_value="+def_value,
		onSuccess : function(obj) { code = obj.responseText; EvalJsCode(code); },
		onError : function(obj) { alert("Wyst¹pi³ b³¹d: " + obj.status); },
		onFinalization: function(obj) {  }
	});
}
/**
 * SWFObject v1.4.1: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2006 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * **SWFObject is the SWF embed script formerly known as FlashObject. The name was changed for
 *   legal reasons.
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}
if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}
if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}
deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a,_b){
if(!document.createElement||!document.getElementById){return;}
this.DETECT_KEY=_b?_b:"detectflash";
this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params=new Object();
this.variables=new Object();
this.attributes=new Array();
if(_1){this.setAttribute("swf",_1);}
if(id){this.setAttribute("id",id);}
if(w){this.setAttribute("width",w);}
if(h){this.setAttribute("height",h);}
if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}
this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion(this.getAttribute("version"),_7);
if(c){this.addParam("bgcolor",c);}
var q=_8?_8:"high";
this.addParam("quality",q);
this.setAttribute("useExpressInstall",_7);
this.setAttribute("doExpressInstall",false);
var _d=(_9)?_9:window.location;
this.setAttribute("xiRedirectUrl",_d);
this.setAttribute("redirectUrl","");
if(_a){this.setAttribute("redirectUrl",_a);}};
deconcept.SWFObject.prototype={setAttribute:function(_e,_f){
this.attributes[_e]=_f;
},getAttribute:function(_10){
return this.attributes[_10];
},addParam:function(_11,_12){
this.params[_11]=_12;
},getParams:function(){
return this.params;
},addVariable:function(_13,_14){
this.variables[_13]=_14;
},getVariable:function(_15){
return this.variables[_15];
},getVariables:function(){
return this.variables;
},getVariablePairs:function(){
var _16=new Array();
var key;
var _18=this.getVariables();
for(key in _18){_16.push(key+"="+_18[key]);}
return _16;
},getSWFHTML:function(){
var _19="";
if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){
if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");}
_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\"";
_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";
var _1a=this.getParams();
for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}
var _1c=this.getVariablePairs().join("&");
if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}
_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");}
_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\">";
_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";
var _1d=this.getParams();
for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}
var _1f=this.getVariablePairs().join("&");
if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}
return _19;},write:function(_20){
if(this.getAttribute("useExpressInstall")){
var _21=new deconcept.PlayerVersion([6,0,65]);
if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){
this.setAttribute("doExpressInstall",true);
this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
document.title=document.title.slice(0,47)+" - Flash Player Installation";
this.addVariable("MMdoctitle",document.title);}}
if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){
var n=(typeof _20=="string")?document.getElementById(_20):_20;
n.innerHTML=this.getSWFHTML();return true;
}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};
deconcept.SWFObjectUtil.getPlayerVersion=function(_23,_24){
var _25=new deconcept.PlayerVersion([0,0,0]);
if(navigator.plugins&&navigator.mimeTypes.length){
var x=navigator.plugins["Shockwave Flash"];
if(x&&x.description){_25=new deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}
}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
for(var i=3;axo!=null;i++){axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);_25=new deconcept.PlayerVersion([i,0,0]);}}
catch(e){}
if(_23&&_25.major>_23.major){return _25;}
if(!_23||((_23.minor!=0||_23.rev!=0)&&_25.major==_23.major)||_25.major!=6||_24){
try{_25=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}
catch(e){}}}return _25;};
deconcept.PlayerVersion=function(_29){
this.major=parseInt(_29[0])!=null?parseInt(_29[0]):0;
this.minor=parseInt(_29[1])||0;
this.rev=parseInt(_29[2])||0;};
deconcept.PlayerVersion.prototype.versionIsValid=function(fv){
if(this.major<fv.major){return false;}
if(this.major>fv.major){return true;}
if(this.minor<fv.minor){return false;}
if(this.minor>fv.minor){return true;}
if(this.rev<fv.rev){return false;}return true;};
deconcept.util={getRequestParameter:function(_2b){
var q=document.location.search||document.location.hash;
if(q){var _2d=q.indexOf(_2b+"=");
var _2e=(q.indexOf("&",_2d)>-1)?q.indexOf("&",_2d):q.length;
if(q.length>1&&_2d>-1){return q.substring(q.indexOf("=",_2d)+1,_2e);}}
return "";}};
deconcept.SWFObjectUtil.cleanupSWFs=function(){
var _2f=document.getElementsByTagName("OBJECT");
for(var i=0;i<_2f.length;i++){
for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=null;}}}};
if(typeof window.onunload=="function"){
var oldunload=window.onunload;
window.onunload=function(){deconcept.SWFObjectUtil.cleanupSWFs();oldunload();};
}else{window.onunload=deconcept.SWFObjectUtil.cleanupSWFs;}
if(Array.prototype.push==null){
Array.prototype.push=function(_32){
this[this.length]=_32;
return this.length;};}

var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject; // for backwards compatibility
var SWFObject = deconcept.SWFObject;

/*
 * AdvancedAJAX 1.1.2
 * (c) 2005-2006 Lukasz Lach
 *  mail: anakin@php5.pl
 *  www:  http://advajax.anakin.us/
 *        http://anakin.us/
 * http://creativecommons.org/licenses/LGPL/2.1/
 *
 */

function advAJAX() {

    var obj = new Object();

    obj.url = window.location.href;
    obj.method = "GET";
    obj.parameters = new Object();
    obj.jsonParameters = new Object();
    obj.headers = new Object();
    obj.async = true;
    obj.mimeType = "text/xml";
    obj.username = null;
    obj.password = null;
    obj.form = null;
    obj.disableForm = true;

    obj.unique = true;
    obj.uniqueParameter = "_uniqid";

    obj.requestDone = false;
    obj.queryString = "";
    obj.responseText = null;
    obj.responseXML = null;
    obj.status = null;
    obj.statusText = null;
    obj.aborted = false;
    obj.timeout = 0;
    obj.retryCount = 0;
    obj.retryDelay = 1000;
    obj.tag = null;
    obj.group = null;
    obj.progressTimerInterval = 50;

    obj.xmlHttpRequest = null;

    obj.onInitialization = null;
    obj.onFinalization = null;
    obj.onReadyStateChange = null;
    obj.onLoading = null;
    obj.onLoaded = null;
    obj.onInteractive = null;
    obj.onComplete = null;
    obj.onProgress = null;
    obj.onSuccess = null;
    obj.onFatalError = null;
    obj.onError = null;
    obj.onTimeout = null;
    obj.onRetryDelay = null;
    obj.onRetry = null;
    obj.onGroupEnter = null;
    obj.onGroupLeave = null;

    obj.createXmlHttpRequest = function() {

        if (typeof XMLHttpRequest != "undefined")
            return new XMLHttpRequest();
        var xhrVersion = [ "MSXML2.XMLHttp.5.0", "MSXML2.XMLHttp.4.0","MSXML2.XMLHttp.3.0",
                "MSXML2.XMLHttp","Microsoft.XMLHttp" ];
        for (var i = 0; i < xhrVersion.length; i++) {
            try {
                var xhrObj = new ActiveXObject(xhrVersion[i]);
                return xhrObj;
            } catch (e) { }
        }
        obj.raiseEvent("FatalError");
        return null;
    };

    obj._oldResponseLength = null;
    obj._progressTimer = null;
    obj._progressStarted = navigator.userAgent.indexOf('Opera') == -1;
    obj._onProgress = function() {

        if (typeof obj.onProgress == "function" &&
            typeof obj.xmlHttpRequest.getResponseHeader == "function") {
            var contentLength = obj.xmlHttpRequest.getResponseHeader("Content-length");
            if (contentLength != null && contentLength != '') {
                var responseLength = obj.xmlHttpRequest.responseText.length;
                if (responseLength != obj._oldResponseLength) {
                    obj.raiseEvent("Progress", obj, responseLength, contentLength);
                    obj._oldResponseLength = obj.xmlHttpRequest.responseText.length;
                }
            }
        }
        if (obj._progressStarted) return;
        obj._progressStarted = true;
        var _obj = this;
        this.__onProgress = function() {
            obj._onProgress();
            obj._progressTimer = window.setTimeout(_obj.__onProgress, obj.progressTimerInterval);
        }
        _obj.__onProgress();
    }

    obj._onInitializationHandled = false;
    obj._initObject = function() {

        if (obj.xmlHttpRequest != null) {
            delete obj.xmlHttpRequest["onreadystatechange"];
            obj.xmlHttpRequest = null;
        }
        if ((obj.xmlHttpRequest = obj.createXmlHttpRequest()) == null)
            return null;
        if (typeof obj.xmlHttpRequest.overrideMimeType != "undefined")
            obj.xmlHttpRequest.overrideMimeType(obj.mimeType);
        obj.xmlHttpRequest.onreadystatechange = function() {

            if (obj == null || obj.xmlHttpRequest == null)
                return;
            obj.raiseEvent("ReadyStateChange", obj, obj.xmlHttpRequest.readyState);
            obj._onProgress();
            switch (obj.xmlHttpRequest.readyState) {
                case 1: obj._onLoading(); break;
                case 2: obj._onLoaded(); break;
                case 3: obj._onInteractive(); break;
                case 4: obj._onComplete(); break;
            }
        };
        obj._onLoadingHandled =
            obj._onLoadedHandled =
            obj._onInteractiveHandled =
            obj._onCompleteHandled = false;
    };

    obj._onLoading = function() {

        if (obj._onLoadingHandled)
            return;
        if (!obj._retry && obj.group != null) {
            if (typeof advAJAX._groupData[obj.group] == "undefined")
                advAJAX._groupData[obj.group] = 0;
            advAJAX._groupData[obj.group]++;
            if (typeof obj.onGroupEnter == "function" && advAJAX._groupData[obj.group] == 1)
                obj.onGroupEnter(obj);
        }
        obj.raiseEvent("Loading", obj);
        obj._onLoadingHandled = true;
    };
    obj._onLoaded = function() {

        if (obj._onLoadedHandled)
            return;
        obj.raiseEvent("Loaded", obj);
        obj._onLoadedHandled = true;
    };
    obj._onInteractive = function() {

        if (obj._onInteractiveHandled)
            return;
        obj.raiseEvent("Interactive", obj);
        obj._onInteractiveHandled = true;
        if (!obj._progressStarted)
            obj._onProgress();
    };
    obj._onComplete = function() {

        if (obj._onCompleteHandled || obj.aborted)
            return;
        if (obj._progressStarted) {
            window.clearInterval(obj._progressTimer);
            obj._progressStarted = false;
        }
        obj.requestDone = true;
        with (obj.xmlHttpRequest) {
            obj.responseText = responseText;
            obj.responseXML = responseXML;
            if (typeof status != "undefined")
                obj.status = status;
            if (typeof statusText != "undefined")
                obj.statusText = statusText;
        }
        obj.raiseEvent("Complete", obj);
        obj._onCompleteHandled = true;
        if (obj.status == 200)
            obj.raiseEvent("Success", obj); else
            obj.raiseEvent("Error", obj);
        delete obj.xmlHttpRequest['onreadystatechange'];
        obj.xmlHttpRequest = null;
        if (obj.disableForm)
            obj.switchForm(true);
        obj._groupLeave();
        obj.raiseEvent("Finalization", obj);
    };

    obj._groupLeave = function() {

        if (obj.group != null) {
            advAJAX._groupData[obj.group]--;
            if (advAJAX._groupData[obj.group] == 0)
                obj.raiseEvent("GroupLeave", obj);
        }
    };

    obj._retry = false;
    obj._retryNo = 0;
    obj._onTimeout = function() {

        if (obj == null || obj.xmlHttpRequest == null || obj._onCompleteHandled)
            return;
        obj.aborted = true;
        obj.xmlHttpRequest.abort();
        obj.raiseEvent("Timeout", obj);
        obj._retry = true;
        if (obj._retryNo != obj.retryCount) {
            obj._initObject();
            if (obj.retryDelay > 0) {
                obj.raiseEvent("RetryDelay", obj);
                startTime = new Date().getTime();
                while (new Date().getTime() - startTime < obj.retryDelay);
            }
            obj._retryNo++;
            obj.raiseEvent("Retry", obj, obj._retryNo);
            obj.run();
        } else {
            delete obj.xmlHttpRequest["onreadystatechange"];
            obj.xmlHttpRequest = null;
            if (obj.disableForm)
                obj.switchForm(true);
            obj._groupLeave();
            obj.raiseEvent("Finalization", obj);
        }
    };

    obj.run = function() {

        obj._initObject();
        if (obj.xmlHttpRequest == null)
            return false;
        obj.aborted = false;
        if (!obj._onInitializationHandled) {
            obj.raiseEvent("Initialization", obj);
            obj._onInitializationHandled = true;
        }
        if (obj.method == "GET" && obj.unique)
            obj.parameters[encodeURIComponent(obj.uniqueParameter)] =
            new Date().getTime().toString().substr(5) + Math.floor(Math.random() * 100).toString();
        if (!obj._retry) {
            for (var a in obj.parameters) {
                if (obj.queryString.length > 0)
                    obj.queryString += "&";
                if (typeof obj.parameters[a] != "object")
                    obj.queryString += encodeURIComponent(a) + "=" + encodeURIComponent(obj.parameters[a]); else {
                    for (var i = 0; i < obj.parameters[a].length; i++)
                        obj.queryString += encodeURIComponent(a) + "=" + encodeURIComponent(obj.parameters[a][i]) + "&";
                    obj.queryString = obj.queryString.slice(0, -1);
                }
            }
            for (var a in obj.jsonParameters) {
                var useJson = typeof [].toJSONString == 'function';
                if (obj.queryString.length > 0)
                    obj.queryString += "&";
                obj.queryString += encodeURIComponent(a) + "=";
                if (useJson)
                    obj.queryString += encodeURIComponent(obj.jsonParameters[a].toJSONString()); else
                    obj.queryString += encodeURIComponent(obj.jsonParameters[a]);
            }
            if (obj.method == "GET" && obj.queryString.length > 0)
                obj.url += (obj.url.indexOf("?") != -1 ? "&" : "?") + obj.queryString;
        }
        if (obj.disableForm)
            obj.switchForm(false);
        try {
            obj.xmlHttpRequest.open(obj.method, obj.url, obj.async, obj.username || '', obj.password || '');
        } catch (e) {
            obj.raiseEvent("FatalError", obj, e);
            return;
        }
        if (obj.timeout > 0)
            setTimeout(obj._onTimeout, obj.timeout);
        if (typeof obj.xmlHttpRequest.setRequestHeader != "undefined")
            for (var a in obj.headers)
                obj.xmlHttpRequest.setRequestHeader(encodeURIComponent(a), encodeURIComponent(obj.headers[a]));
        if (obj.method == "POST" && typeof obj.xmlHttpRequest.setRequestHeader != "undefined") {
            obj.xmlHttpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
            obj.xmlHttpRequest.send(obj.queryString);
        } else if (obj.method == "GET")
            obj.xmlHttpRequest.send('');
    };

    obj.handleArguments = function(args) {

        if (typeof args.form == "object" && args.form != null) {
            obj.form = args.form;
            obj.appendForm();
        }
        for (a in args) {
            if (typeof obj[a] == "undefined")
                obj.parameters[a] = args[a]; else {
                if (a != "parameters" && a != "headers")
                    obj[a] = args[a]; else
                    for (b in args[a])
                        obj[a][b] = args[a][b];
            }
        }
        obj.method = obj.method.toUpperCase();
    };

    obj.switchForm = function(enable) {

        if (typeof obj.form != "object" || obj.form == null)
            return;
        with (obj.form)
            for (var nr = 0; nr < elements.length; nr++)
                if (!enable) {
                    if (elements[nr]["disabled"])
                        elements[nr]["_disabled"] = true; else
                        elements[nr]["disabled"] = "disabled";
                } else
                    if (typeof elements[nr]["_disabled"] == "undefined")
                        elements[nr].removeAttribute("disabled");
    };

    obj.appendForm = function() {

        with (obj.form) {
            obj.method = getAttribute("method").toUpperCase();
            obj.url = getAttribute("action");
            for (var nr = 0; nr < elements.length; nr++) {
                var e = elements[nr];
                if (e.disabled)
                    continue;
                switch (e.type) {
                    case "text":
                    case "password":
                    case "hidden":
                    case "textarea":
                        obj.addParameter(e.name, e.value);
                        break;
                    case "select-one":
                        if (e.selectedIndex >= 0)
                            obj.addParameter(e.name, e.options[e.selectedIndex].value);
                        break;
                    case "select-multiple":
                        for (var nr2 = 0; nr2 < e.options.length; nr2++)
                            if (e.options[nr2].selected)
                                obj.addParameter(e.name, e.options[nr2].value);
                        break;
                    case "checkbox":
                    case "radio":
                        if (e.checked)
                            obj.addParameter(e.name, e.value);
                        break;
                }
            }
        }
    };

    obj.addParameter = function(name, value) {
        if (typeof obj.parameters[name] == "undefined")
            obj.parameters[name] = value; else
        if (typeof obj.parameters[name] != "object")
            obj.parameters[name] = [ obj.parameters[name], value ]; else
        obj.parameters[name][obj.parameters[name].length] = value;
    };
    obj.delParameter = function(name) {

        delete obj.parameters[name];
    };
    obj.raiseEvent = function(name) {
        var args = [];
        for (var i = 1; i < arguments.length; i++)
            args.push(arguments[i]);
        if (typeof obj["on" + name] == "function")
            obj["on" + name].apply(null, args);
        if (name == "FatalError")
            obj.raiseEvent("Finalization", obj);
    }

    if (typeof advAJAX._defaultParameters != "undefined")
        obj.handleArguments(advAJAX._defaultParameters);
    return obj;
}

advAJAX.get = function(args) {

    return advAJAX.handleRequest("GET", args);
};

advAJAX.post = function(args) {

    return advAJAX.handleRequest("POST", args);
};

advAJAX.head = function(args) {

    return advAJAX.handleRequest("HEAD", args);
};

advAJAX.submit = function(form, args) {

    if (typeof args == "undefined" || args == null)
        return -1;
    if (typeof form != "object" || form == null)
        return -2;
    var request = new advAJAX();
    args["form"] = form;
    request.handleArguments(args);
    return request.run();
};

advAJAX.assign = function(form, args) {

    if (typeof args == "undefined" || args == null)
        return -1;
    if (typeof form != "object" || form == null)
        return -2;
    if (typeof form["onsubmit"] == "function")
        form["_onsubmit"] = form["onsubmit"];
    form["advajax_args"] = args;
    form["onsubmit"] = function() {
        if (typeof this["_onsubmit"] != "undefined" && this["_onsubmit"]() === false)
            return false;
        if (advAJAX.submit(this, this["advajax_args"]) == false)
            return true;
        return false;
    }
    return true;
};

advAJAX.download = function(targetObj, url) {

    if (typeof targetObj == "string")
        targetObj = document.getElementById(targetObj);
    if (!targetObj)
        return -1;
    advAJAX.get({
        url: url,
        onSuccess : function(obj) {
            targetObj.innerHTML = obj.responseText;
        }
    });
};

advAJAX.scan = function() {

    var obj = document.getElementsByTagName("a");
    for (var i = 0; i < obj.length;) {
        if (obj[i].getAttribute("rel") == "advancedajax" && obj[i].getAttribute("href") !== null) {
            var url = obj[i].getAttribute("href");
            var div = document.createElement("div");
            div.innerHTML = obj[i].innerHTML;
            div.className = obj[i].className;
            var parent = obj[i].parentNode;
            parent.insertBefore(div, obj[i]);
            parent.removeChild(obj[i]);
            advAJAX.download(div, url);
        } else i++;
    }
};

advAJAX.handleRequest = function(requestType, args) {

    if (typeof args == "undefined" || args == null)
        return -1;
    var request = new advAJAX();
    window.advajax_obj = request;
    request.method = requestType;
    request.handleArguments(args);
    return request.run();
};

advAJAX._defaultParameters = new Object();
advAJAX.setDefaultParameters = function(args) {

    advAJAX._defaultParameters = new Object();
    for (a in args)
        advAJAX._defaultParameters[a] = args[a];
};

advAJAX._groupData = new Object();/*
	Lightbox JS: Fullsize Image Overlays 
	by Lokesh Dhakar - http://www.huddletogether.com

	For more information on this script, visit:
	http://huddletogether.com/projects/lightbox/

	Script featured on Dynamic Drive code library Jan 24th, 06':
	http://www.dynamicdrive.com

	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
	(basically, do anything you want, just leave my name and link)
	
	Table of Contents
	-----------------
	Configuration
	
	Functions
	- getPageScroll()
	- getPageSize()
	- pause()
	- getKey()
	- listenKey()
	- showLightbox()
	- hideLightbox()
	- initLightbox()
	- addLoadEvent()
	
	Function Calls
	- addLoadEvent(initLightbox)

*/



//
// Configuration
//

// If you would like to use a custom loading image or close button reference them in the next two lines.
var loadingImage = '/img/l-loading.gif';		
var closeButton = '/img/close.gif';		





//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}



//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}


//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//

function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){ hideLightbox(); }
}


//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	

//
// showLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function showLightbox(objLink)
{
	// prep objects
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');

	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';

	// preload image
	imgPreload = new Image();
		
	imgPreload.onload=function(){
		if(objLink.href) objImage.src = objLink.href;
		else objImage.src = objLink.title;

		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
		var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
		
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		//if(objLink.getAttribute('title')){
		//	objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
		//	objCaption.innerHTML = objLink.getAttribute('title');
		//} else {
			objCaption.style.display = 'none';
		//}
		
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	if(objLink.href) imgPreload.src = objLink.href;
	else imgPreload.src = objLink.title;
}





//
// hideLightbox()
//
function hideLightbox()
{
	// get objects
	objOverlay = document.getElementById('overlay');
	objLightbox = document.getElementById('lightbox');

	// hide lightbox and overlay
	objOverlay.style.display = 'none';
	objLightbox.style.display = 'none';
	
	// disable keypress listener
	document.onkeypress = '';
}




//
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
//
function initLightbox()
{	
	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			anchor.onclick = function () {showLightbox(this); return false;}
		}
	}

	// the rest of this code inserts html at the top of the page that looks like this:
	//
	// <div id="overlay">
	//		<a href="#" onclick="hideLightbox(); return false;"><img id="loadingImage" /></a>
	//	</div>
	// <div id="lightbox">
	//		<a href="#" onclick="hideLightbox(); return false;" title="Click anywhere to close image">
	//			<img id="closeButton" />		
	//			<img id="lightboxImage" />
	//		</a>
	//		<div id="lightboxDetails">
	//			<div id="lightboxCaption"></div>
	//			<div id="keyboardMsg"></div>
	//		</div>
	// </div>
	
	var objBody = document.getElementsByTagName("body").item(0);
	
	// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
	var objOverlay = document.createElement("div");	
	objOverlay.setAttribute('id','overlay');
	objOverlay.onclick = function () {hideLightbox(); return false;}
	objOverlay.style.display = 'none';
	objOverlay.style.position = 'absolute';
	objOverlay.style.top = '0';
	objOverlay.style.left = '0';
	objOverlay.style.zIndex = '90';
 	objOverlay.style.width = '100%';
	objBody.insertBefore(objOverlay, objBody.firstChild);
	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// preload and create loader image
	var imgPreloader = new Image();
	
	// if loader image found, create link to hide lightbox and create loadingimage
	imgPreloader.onload=function(){

		var objLoadingImageLink = document.createElement("a");
		objLoadingImageLink.setAttribute('href','#');
		objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
		objOverlay.appendChild(objLoadingImageLink);
		
		var objLoadingImage = document.createElement("img");
		objLoadingImage.src = loadingImage;
		objLoadingImage.setAttribute('id','loadingImage');
		objLoadingImage.style.position = 'absolute';
		objLoadingImage.style.zIndex = '150';
		objLoadingImageLink.appendChild(objLoadingImage);

		imgPreloader.onload=function(){};	//	clear onLoad, as IE will flip out w/animated gifs

		return false;
	}

	imgPreloader.src = loadingImage;

	// create lightbox div, same note about styles as above
	var objLightbox = document.createElement("div");
	objLightbox.setAttribute('id','lightbox');
	objLightbox.style.display = 'none';
	objLightbox.style.position = 'absolute';
	objLightbox.style.zIndex = '100';	
	objBody.insertBefore(objLightbox, objOverlay.nextSibling);
	
	// create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title','Kliknij aby zamknąć');
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return false;
	}

	imgPreloadCloseButton.src = closeButton;

	// create image
	var objImage = document.createElement("img");
	objImage.setAttribute('id','lightboxImage');
	objLink.appendChild(objImage);
	
	// create details div, a container for the caption and keyboard message
	var objLightboxDetails = document.createElement("div");
	objLightboxDetails.setAttribute('id','lightboxDetails');
	objLightbox.appendChild(objLightboxDetails);

	// create caption
	var objCaption = document.createElement("div");
	objCaption.setAttribute('id','lightboxCaption');
	objCaption.style.display = 'none';
	objLightboxDetails.appendChild(objCaption);

	// create keyboard message
	var objKeyboardMsg = document.createElement("div");
	objKeyboardMsg.setAttribute('id','keyboardMsg');
	objKeyboardMsg.innerHTML = 'naciśnij <kbd>x</kbd> aby zamknąć';
	objLightboxDetails.appendChild(objKeyboardMsg);


}




//
// addLoadEvent()
// Adds event to window.onload without overwriting currently assigned onload functions.
// Function found at Simon Willison's weblog - http://simon.incutio.com/
//
function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}

}



//addLoadEvent(initLightbox);	// run initLightbox onLoad