/* Copyright Mihai Bazon, 2002-2005 | www.bazon.net/mishoo * The DHTML Calendar, version 1.0 "It is happening again" * This script is distributed under the GNU Lesser General Public License. */
Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) {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 = 2006;this.maxYear = 2050;this.minMonth = 1;this.maxMonth = 12;this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; this.dateStr = dateStr;this.ar_days = null;this.table = null;this.element = null;this.tbody = null;this.firstdayname = null;this.monthsCombo = null;this.hilitedMonth = null;this.activeMonth = null;this.hilitedYear = null;this.activeYear = null;this.dateClicked = false;if (typeof Calendar._SDN == "undefined") {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;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;}};Calendar._C = null;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) );Calendar.is_opera = /opera/i.test(navigator.userAgent);Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent);Calendar.getAbsolutePos = function(el) {var SL = 0, ST = 0;var is_div = /^div$/i.test(el.tagName);if (is_div && el.scrollLeft)SL = el.scrollLeft;if (is_div && el.scrollTop)ST = el.scrollTop;var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };if (el.offsetParent) {var tmp = this.getAbsolutePos(el.offsetParent);r.x += tmp.x;r.y += tmp.y;}return r;};Calendar.isRelated = function (el, evt) {var related = evt.relatedTarget;if (!related) {var type = evt.type;if (type == "mouseover") {related = evt.fromElement;} else if (type == "mouseout") {related = evt.toElement;}}while (related) {if (related == el) {return true;}related = related.parentNode;}return false;};Calendar.removeClass = function(el, className) {if (!(el && el.className)) {return;}var cls = el.className.split(" ");var ar = new Array();for (var i = cls.length; i > 0;) {if (cls[--i] != className) {ar[ar.length] = cls[i];}}el.className = ar.join(" ");};Calendar.addClass = function(el, className) {Calendar.removeClass(el, className);el.className += " " + className;};Calendar.getElement = function(ev) {var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget;while (f.nodeType != 1 || /^div$/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) { el.attachEvent("on" + evname, func);} else if (el.addEventListener) { el.addEventListener(evname, func, true);} else {el["on" + evname] = func;}};Calendar.removeEvent = function(el, evname, func) {if (el.detachEvent) { el.detachEvent("on" + evname, func);} else if (el.removeEventListener) { el.removeEventListener(evname, func, true);} else {el["on" + evname] = null;}};Calendar.createElement = function(type, parent) {var el = null;if (document.createElementNS) {el = document.createElementNS("http://www.w3.org/1999/xhtml", type);} else {el = document.createElement(type);}if (typeof parent != "undefined") {parent.appendChild(el);}return el;};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;var Y = cal.date.getFullYear();if (cal.hilitedMonth) {Calendar.removeClass(cal.hilitedMonth, "hilite");}if (cal.activeMonth) {Calendar.removeClass(cal.activeMonth, "active");}var mr = mc.firstChild;var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];Calendar.addClass(mon, "active");cal.activeMonth = mon;var show = false;for (var i = 0; i < 12; ++i) {if (!(((Y == cal.minYear) && ((i+1)<cal.minMonth)) || ((Y == cal.maxYear) &&((i+1)>cal.maxMonth)))) {mr.innerHTML = Calendar._SMN[i];mr.month = i;mr.style.display = "block";show = true;} else {mr.style.display = "none";}mr = mr.nextSibling;}if (show){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")mcw = 50;s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px";}s.top = (cd.offsetTop + cd.offsetHeight) + "px";}};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 == 0 || Math.abs(el.navtype) > 2))Calendar.removeClass(el, "active");Calendar.removeClass(el, "hilite");Calendar.removeClass(el.parentNode, "rowhilite");}ev || (ev = window.event);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) {addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver);addClass(el, "hilite active");addEvent(document, "mouseup", tableMouseUp);} else cal._dragStart(ev);if (el.navtype == -1 || el.navtype == 1) {if (cal.timeout) clearTimeout(cal.timeout);cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);} else {cal.timeout = null;}return Calendar.stopEvent(ev);};Calendar.dayMouseDblClick = function(ev) {Calendar.cellClick(Calendar.getElement(ev), ev || window.event);if (Calendar.is_ie) {document.selection.empty();}};Calendar.dayMouseOver = function(ev) {var el = Calendar.getElement(ev);if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) {return false;}if (el.ttip) {if (el.ttip.substr(0, 1) == "_") {el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1);}el.calendar.tooltips.innerHTML = el.ttip;}if (el.navtype != 300) {Calendar.addClass(el, "hilite");if (el.caldate) {Calendar.addClass(el.parentNode, "rowhilite");}}return Calendar.stopEvent(ev);};Calendar.dayMouseOut = function(ev) {with (Calendar) {var el = getElement(ev);if (isRelated(el, ev) || _C || el.disabled)return false;removeClass(el, "hilite");if (el.caldate)removeClass(el.parentNode, "rowhilite");if (el.calendar)el.calendar.tooltips.innerHTML = _TT["SEL_DATE"];return stopEvent(ev);}};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);newdate = !el.disabled;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()); 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"];alert(text);return; case -2:if (year > cal.minYear) {date.setFullYear(year - 1);if (year-1==cal.minYear && ((mon+1)<cal.minMonth)){setMonth(cal.minMonth-1);}}break; case -1:if (!(year==cal.minYear && mon<cal.minMonth)){if (mon > 0) {setMonth(mon - 1);} else if (year-- > cal.minYear) {date.setFullYear(year);setMonth(11);}}break; case 1:if (!(year==cal.maxYear && ((mon+1)>=cal.maxMonth))){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);if (year+1==cal.maxYear && ((mon+1)>cal.maxMonth)){setMonth(cal.maxMonth-1);}}break; case 100:cal.setFirstDayOfWeek(el.fdow);return; case 0: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();}};Calendar.prototype.create = function () {var parent = null;parent = document.getElementsByTagName("body")[0];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";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 = "button1";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;--title_length;hh("?", 1, 400).ttip = Calendar._TT["INFO"];this.title = hh("", title_length, 300);this.title.className = "title";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"], 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"];row = Calendar.createElement("tr", thead);row.className = "daynames";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 = row.firstChild; this._displayWeekdays();var tbody = Calendar.createElement("tbody", table);this.tbody = tbody;for (i = 6; i > 0; --i) {row = Calendar.createElement("tr", tbody);for (var j = 7; j > 0; --j) {cell = Calendar.createElement("td", row);cell.calendar = this;Calendar._add_evs(cell);}}var tfoot = Calendar.createElement("tfoot", table);row = Calendar.createElement("tr", tfoot);row.className = "footrow";cell = hh(Calendar._TT["SEL_DATE"], 7, 300);cell.className = "ttip";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);}this._init(this.firstDayOfWeek, this.date);parent.appendChild(this.element);};Calendar._keyEvent = function(ev) {var cal = window._dynarch_popupCalendar;if (!cal)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: act && Calendar.cellClick(cal._nav_pm);break; case 38: act && Calendar.cellClick(cal._nav_py);break; case 39: act && Calendar.cellClick(cal._nav_nm);break; case 40: act && Calendar.cellClick(cal._nav_ny);break; default:return false;}} else switch (K) { case 32: Calendar.cellClick(cal._nav_now);break; case 27: act && cal.callCloseHandler();break; case 37:  case 38:  case 39:  case 40: 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: if (--x >= 0)ne = cal.ar_days[y][x];else {x = 6;K = 38;continue;}break; case 38: if (--y >= 0)ne = cal.ar_days[y][x];else {prevMonth();setVars();}break; case 39: if (++x < 7)ne = cal.ar_days[y][x];else {x = 0;K = 40;continue;}break; case 40: 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: if (act)Calendar.cellClick(cal.currentDateEl, ev);break; default:return false;}return Calendar.stopEvent(ev);};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();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 = null;for (var i = 0; i < 6; ++i, row = row.nextSibling) {var cell = row.firstChild;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) {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 (this.getDateToolTip) {var toolTip = this.getDateToolTip(date, year, month, iday);if (toolTip)cell.title = toolTip;}if (status === true) {cell.className += " disabled";cell.disabled = true;} else {if (/disabled/i.test(status))cell.disabled = true;cell.className += " " + status;}}if (!cell.disabled) {cell.caldate = new Date(date);cell.ttip = "_";if (current_month && iday == mday) {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))row.className = "emptyrow";}this.title.innerHTML = Calendar._MN[month] + ", " + year;this.table.style.visibility = "visible";};Calendar.prototype.setDateToolTipHandler = function (unaryFunction) {this.getDateToolTip = unaryFunction;};Calendar.prototype.setDate = function (date) {if (!date.equalsTo(this.date)) {this._init(this.firstDayOfWeek, date);}};Calendar.prototype.refresh = function () {this._init(this.firstDayOfWeek, this.date);};Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) {this._init(firstDayOfWeek, this.date);this._displayWeekdays();};Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) {this.getDateStatus = unaryFunction;};Calendar.prototype.setRange = function (a, z, b, y) {this.minYear = a;this.maxYear = z;this.minMonth = b;this.maxMonth = y;};Calendar.prototype.callHandler = function () {if (this.onSelected) {this.onSelected(this, this.date.print(this.dateFormat));}};Calendar.prototype.callCloseHandler = function () {if (this.onClose) {this.onClose(this);}this.hideShowCovered();};Calendar.prototype.destroy = function () {var el = this.element.parentNode;el.removeChild(this.element);Calendar._C = null;window._dynarch_popupCalendar = null;};Calendar.prototype.reparent = function (new_parent) {var el = this.element;el.parentNode.removeChild(el);new_parent.appendChild(el);};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) {window._dynarch_popupCalendar.callCloseHandler();return Calendar.stopEvent(ev);}};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;window._dynarch_popupCalendar = this;Calendar.addEvent(document, "keydown", Calendar._keyEvent);Calendar.addEvent(document, "keypress", Calendar._keyEvent);Calendar.addEvent(document, "mousedown", Calendar._checkCalendar);this.hideShowCovered();};Calendar.prototype.hide = function () {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();};Calendar.prototype.showAt = function (x, y) {var s = this.element.style;s.left = x + "px";s.top = y + "px";this.show();};Calendar.prototype.showAtElement = function (el) {var self = this;var p = Calendar.getAbsolutePos(el);function fixPosition(box) {if (box.x < 0)box.x = 0;if (box.y < 0)box.y = 0;var cp = document.createElement("div");var s = cp.style;s.position = "absolute";s.right = s.bottom = s.width = s.height = "0px";document.body.appendChild(cp);var br = Calendar.getAbsolutePos(cp);document.body.removeChild(cp);if (Calendar.is_ie) {br.y += document.body.scrollTop;br.x += document.body.scrollLeft;} else {br.y += window.scrollY;br.x += window.scrollX;}var tmp = box.x + box.width - br.x;if (tmp > 0) box.x -= tmp;tmp = box.y + box.height - br.y;if (tmp > 0) box.y -= tmp;};this.element.style.display = "block";Calendar.continuation_for_the_fucking_khtml_browser = function() {var w = self.element.offsetWidth;var h = self.element.offsetHeight;self.element.style.display = "none";p.y += el.offsetHeight;p.x += el.offsetWidth - w;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();};Calendar.prototype.setDateFormat = function (str) {this.dateFormat = str;};Calendar.prototype.setTtDateFormat = function (str) {this.ttDateFormat = str;};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") { if (!Calendar.is_khtml)value = document.defaultView.getComputedStyle(obj, "").getPropertyValue("visibility");else value = '';} else if (obj.currentStyle) { 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";}}}};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;}};Calendar.prototype._hideCombos = function () {this.monthsCombo.style.display = "none";};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);}};Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);Date.SECOND = 1000 ;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;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;}}if (isNaN(y)) y = today.getFullYear();if (isNaN(m)) m = today.getMonth();if (isNaN(d)) d = today.getDate();if (y != 0 && m != -1 && d != 0)return new Date(y, m, d, 0, 0, 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, 0, 0, 0);return today;};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];}};Date.prototype.equalsTo = function(date) {return ((this.getFullYear() == date.getFullYear()) &&(this.getMonth() == date.getMonth()) &&(this.getDate() == date.getDate()));};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());};Date.prototype.print = function (str) {var m = this.getMonth();var d = this.getDate();var y = this.getFullYear();var w = this.getDay();var s = {};s["%a"] = Calendar._SDN[w]; s["%A"] = Calendar._DN[w]; s["%b"] = Calendar._SMN[m]; s["%B"] = Calendar._MN[m]; s["%d"] = (d < 10) ? ("0" + d) : d; s["%e"] = d; s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); s["%n"] = "\n";s["%s"] = Math.floor(this.getTime() / 1000);s["%t"] = "\t";s["%u"] = w + 1;s["%w"] = w;s["%y"] = ('' + y).substr(2, 2); s["%Y"] = y;s["%%"] = "%";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);};window._dynarch_popupCalendar = null;