(function (C) {
	C.ui = {
		plugin: {
			add: function (E, F, H) {
				var G = C.ui[E].prototype;
				for (var D in H) {
					G.plugins[D] = G.plugins[D] || [];
					G.plugins[D].push([F, H[D]])
				}
			},
			call: function (D, F, E) {
				var H = D.plugins[F];
				if (!H) {
					return
				}
				for (var G = 0; G < H.length; G++) {
					if (D.options[H[G][0]]) {
						H[G][1].apply(D.element, E)
					}
				}
			}
		},
		cssCache: {},
		css: function (D) {
			if (C.ui.cssCache[D]) {
				return C.ui.cssCache[D]
			}
			var E = C('<div class="ui-gen">').addClass(D).css({
				position: "absolute",
				top: "-5000px",
				left: "-5000px",
				display: "block"
			}).appendTo("body");
			C.ui.cssCache[D] = !!((!(/auto|default/).test(E.css("cursor")) || (/^[1-9]/).test(E.css("height")) || (/^[1-9]/).test(E.css("width")) || !(/none/).test(E.css("backgroundImage")) || !(/transparent|rgba\(0, 0, 0, 0\)/).test(E.css("backgroundColor"))));
			try {
				C("body").get(0).removeChild(E.get(0))
			} catch (F) { }
			return C.ui.cssCache[D]
		},
		disableSelection: function (D) {
			C(D).attr("unselectable", "on").css("MozUserSelect", "none")
		},
		enableSelection: function (D) {
			C(D).attr("unselectable", "off").css("MozUserSelect", "")
		},
		hasScroll: function (G, E) {
			var D = /top/.test(E || "top") ? "scrollTop" : "scrollLeft",
                F = false;
			if (G[D] > 0) {
				return true
			}
			G[D] = 1;
			F = G[D] > 0 ? true : false;
			G[D] = 0;
			return F
		}
	};
	var B = C.fn.remove;
	C.fn.remove = function () {
		C("*", this).add(this).triggerHandler("remove");
		return B.apply(this, arguments)
	};

	function A(E, F, G) {
		var D = C[E][F].getter || [];
		D = (typeof D == "string" ? D.split(/,?\s+/) : D);
		return (C.inArray(G, D) != -1)
	}
	C.widget = function (E, D) {
		var F = E.split(".")[0];
		E = E.split(".")[1];
		C.fn[E] = function (J) {
			var H = (typeof J == "string"),
                I = Array.prototype.slice.call(arguments, 1);
			if (H && A(F, E, J)) {
				var G = C.data(this[0], E);
				return (G ? G[J].apply(G, I) : undefined)
			}
			return this.each(function () {
				var K = C.data(this, E);
				if (H && K && C.isFunction(K[J])) {
					K[J].apply(K, I)
				} else {
					if (!H) {
						C.data(this, E, new C[F][E](this, J))
					}
				}
			})
		};
		C[F][E] = function (I, H) {
			var G = this;
			this.widgetName = E;
			this.widgetBaseClass = F + "-" + E;
			this.options = C.extend({}, C.widget.defaults, C[F][E].defaults, H);
			this.element = C(I).bind("setData." + E, function (L, J, K) {
				return G.setData(J, K)
			}).bind("getData." + E, function (K, J) {
				return G.getData(J)
			}).bind("remove", function () {
				return G.destroy()
			});
			this.init()
		};
		C[F][E].prototype = C.extend({}, C.widget.prototype, D)
	};
	C.widget.prototype = {
		init: function () { },
		destroy: function () {
			this.element.removeData(this.widgetName)
		},
		getData: function (D) {
			return this.options[D]
		},
		setData: function (D, E) {
			this.options[D] = E;
			if (D == "disabled") {
				this.element[E ? "addClass" : "removeClass"](this.widgetBaseClass + "-disabled")
			}
		},
		enable: function () {
			this.setData("disabled", false)
		},
		disable: function () {
			this.setData("disabled", true)
		}
	};
	C.widget.defaults = {
		disabled: false
	};
	C.ui.mouse = {
		mouseInit: function () {
			var D = this;
			this.element.bind("mousedown." + this.widgetName, function (E) {
				return D.mouseDown(E)
			});
			if (C.browser.msie) {
				this._mouseUnselectable = this.element.attr("unselectable");
				this.element.attr("unselectable", "on")
			}
			this.started = false
		},
		mouseDestroy: function () {
			this.element.unbind("." + this.widgetName);
			(C.browser.msie && this.element.attr("unselectable", this._mouseUnselectable))
		},
		mouseDown: function (F) {
			(this._mouseStarted && this.mouseUp(F));
			this._mouseDownEvent = F;
			var E = this,
                G = (F.which == 1),
                D = (typeof this.options.cancel == "string" ? C(F.target).parents().add(F.target).filter(this.options.cancel).length : false);
			if (!G || D || !this.mouseCapture(F)) {
				return true
			}
			this._mouseDelayMet = !this.options.delay;
			if (!this._mouseDelayMet) {
				this._mouseDelayTimer = setTimeout(function () {
					E._mouseDelayMet = true
				}, this.options.delay)
			}
			if (this.mouseDistanceMet(F) && this.mouseDelayMet(F)) {
				this._mouseStarted = (this.mouseStart(F) !== false);
				if (!this._mouseStarted) {
					F.preventDefault();
					return true
				}
			}
			this._mouseMoveDelegate = function (H) {
				return E.mouseMove(H)
			};
			this._mouseUpDelegate = function (H) {
				return E.mouseUp(H)
			};
			C(document).bind("mousemove." + this.widgetName, this._mouseMoveDelegate).bind("mouseup." + this.widgetName, this._mouseUpDelegate);
			return false
		},
		mouseMove: function (D) {
			if (C.browser.msie && !D.button) {
				return this.mouseUp(D)
			}
			if (this._mouseStarted) {
				this.mouseDrag(D);
				return false
			}
			if (this.mouseDistanceMet(D) && this.mouseDelayMet(D)) {
				this._mouseStarted = (this.mouseStart(this._mouseDownEvent, D) !== false);
				(this._mouseStarted ? this.mouseDrag(D) : this.mouseUp(D))
			}
			return !this._mouseStarted
		},
		mouseUp: function (D) {
			C(document).unbind("mousemove." + this.widgetName, this._mouseMoveDelegate).unbind("mouseup." + this.widgetName, this._mouseUpDelegate);
			if (this._mouseStarted) {
				this._mouseStarted = false;
				this.mouseStop(D)
			}
			return false
		},
		mouseDistanceMet: function (D) {
			return (Math.max(Math.abs(this._mouseDownEvent.pageX - D.pageX), Math.abs(this._mouseDownEvent.pageY - D.pageY)) >= this.options.distance)
		},
		mouseDelayMet: function (D) {
			return this._mouseDelayMet
		},
		mouseStart: function (D) { },
		mouseDrag: function (D) { },
		mouseStop: function (D) { },
		mouseCapture: function (D) {
			return true
		}
	};
	C.ui.mouse.defaults = {
		cancel: null,
		distance: 1,
		delay: 0
	}
})(jQuery);
(function ($) {
	var PROP_NAME = "datepicker";

	function Datepicker() {
		this.debug = false;
		this._curInst = null;
		this._disabledInputs = [];
		this._datepickerShowing = false;
		this._inDialog = false;
		this._mainDivId = "ui-datepicker-div";
		this._appendClass = "ui-datepicker-append";
		this._triggerClass = "ui-datepicker-trigger";
		this._dialogClass = "ui-datepicker-dialog";
		this._promptClass = "ui-datepicker-prompt";
		this._unselectableClass = "ui-datepicker-unselectable";
		this._currentClass = "ui-datepicker-current-day";
		this.regional = [];
		this.regional[""] = {
			clearText: "Clear",
			clearStatus: "Erase the current date",
			closeText: "Close",
			closeStatus: "Close without change",
			prevText: "&#x3c;Prev",
			prevStatus: "Show the previous month",
			nextText: "Next&#x3e;",
			nextStatus: "Show the next month",
			currentText: "Today",
			currentStatus: "Show the current month",
			monthNames: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
			monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
			monthStatus: "Show a different month",
			yearStatus: "Show a different year",
			weekHeader: "Wk",
			weekStatus: "Week of the year",
			dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
			dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
			dayNamesMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
			dayStatus: "Set DD as first week day",
			dateStatus: "Select DD, M d",
			dateFormat: "mm/dd/yy",
			firstDay: 0,
			initStatus: "Select a date",
			isRTL: false
		};
		this._defaults = {
			showOn: "focus",
			showAnim: "show",
			showOptions: {},
			defaultDate: null,
			appendText: "",
			buttonText: "...",
			buttonImage: "",
			buttonImageOnly: false,
			closeAtTop: true,
			mandatory: false,
			hideIfNoPrevNext: false,
			navigationAsDateFormat: false,
			gotoCurrent: false,
			changeMonth: true,
			changeYear: true,
			yearRange: "-10:+10",
			changeFirstDay: true,
			highlightWeek: false,
			showOtherMonths: false,
			showWeeks: false,
			calculateWeek: this.iso8601Week,
			shortYearCutoff: "+10",
			showStatus: false,
			statusForDate: this.dateStatus,
			minDate: null,
			maxDate: null,
			duration: "normal",
			beforeShowDay: null,
			beforeShow: null,
			onSelect: null,
			onChangeMonthYear: null,
			onClose: null,
			numberOfMonths: 1,
			stepMonths: 1,
			rangeSelect: false,
			rangeSeparator: " - ",
			altField: "",
			altFormat: ""
		};
		$.extend(this._defaults, this.regional[""]);
		this.dpDiv = $('<div id="' + this._mainDivId + '" style="display: none;"></div>')
	}
	$.extend(Datepicker.prototype, {
		markerClassName: "hasDatepicker",
		log: function () {
			if (this.debug) {
				console.log.apply("", arguments)
			}
		},
		setDefaults: function (settings) {
			extendRemove(this._defaults, settings || {});
			return this
		},
		_attachDatepicker: function (target, settings) {
			var inlineSettings = null;
			for (attrName in this._defaults) {
				var attrValue = target.getAttribute("date:" + attrName);
				if (attrValue) {
					inlineSettings = inlineSettings || {};
					try {
						inlineSettings[attrName] = eval(attrValue)
					} catch (err) {
						inlineSettings[attrName] = attrValue
					}
				}
			}
			var nodeName = target.nodeName.toLowerCase();
			var inline = (nodeName == "div" || nodeName == "span");
			if (!target.id) {
				target.id = "dp" + new Date().getTime()
			}
			var inst = this._newInst($(target), inline);
			inst.settings = $.extend({}, settings || {}, inlineSettings || {});
			if (nodeName == "input") {
				this._connectDatepicker(target, inst)
			} else {
				if (inline) {
					this._inlineDatepicker(target, inst)
				}
			}
		},
		_newInst: function (target, inline) {
			return {
				id: target[0].id,
				input: target,
				selectedDay: 0,
				selectedMonth: 0,
				selectedYear: 0,
				drawMonth: 0,
				drawYear: 0,
				inline: inline,
				dpDiv: (!inline ? this.dpDiv : $('<div class="ui-datepicker-inline"></div>'))
			}
		},
		_connectDatepicker: function (target, inst) {
			var input = $(target);
			if (input.hasClass(this.markerClassName)) {
				return
			}
			var appendText = this._get(inst, "appendText");
			var isRTL = this._get(inst, "isRTL");
			if (appendText) {
				input[isRTL ? "before" : "after"]('<span class="' + this._appendClass + '">' + appendText + "</span>")
			}
			var showOn = this._get(inst, "showOn");
			if (showOn == "focus" || showOn == "both") {
				input.focus(this._showDatepicker)
			}
			if (showOn == "button" || showOn == "both") {
				var buttonText = this._get(inst, "buttonText");
				var buttonImage = this._get(inst, "buttonImage");
				var trigger = $(this._get(inst, "buttonImageOnly") ? $("<img/>").addClass(this._triggerClass).attr({
					src: buttonImage,
					alt: buttonText,
					title: buttonText
				}) : $('<button type="button"></button>').addClass(this._triggerClass).html(buttonImage == "" ? buttonText : $("<img/>").attr({
					src: buttonImage,
					alt: buttonText,
					title: buttonText
				})));
				input[isRTL ? "before" : "after"](trigger);
				trigger.click(function () {
					if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target) {
						$.datepicker._hideDatepicker()
					} else {
						$.datepicker._showDatepicker(target)
					}
					return false
				})
			}
			input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).bind("setData.datepicker", function (event, key, value) {
				inst.settings[key] = value
			}).bind("getData.datepicker", function (event, key) {
				return this._get(inst, key)
			});
			$.data(target, PROP_NAME, inst)
		},
		_inlineDatepicker: function (target, inst) {
			var input = $(target);
			if (input.hasClass(this.markerClassName)) {
				return
			}
			input.addClass(this.markerClassName).append(inst.dpDiv).bind("setData.datepicker", function (event, key, value) {
				inst.settings[key] = value
			}).bind("getData.datepicker", function (event, key) {
				return this._get(inst, key)
			});
			$.data(target, PROP_NAME, inst);
			this._setDate(inst, this._getDefaultDate(inst));
			this._updateDatepicker(inst)
		},
		_dialogDatepicker: function (input, dateText, onSelect, settings, pos) {
			var inst = this._dialogInst;
			if (!inst) {
				var id = "dp" + new Date().getTime();
				this._dialogInput = $('<input type="text" id="' + id + '" size="1" style="position: absolute; top: -100px;"/>');
				this._dialogInput.keydown(this._doKeyDown);
				$("body").append(this._dialogInput);
				inst = this._dialogInst = this._newInst(this._dialogInput, false);
				inst.settings = {};
				$.data(this._dialogInput[0], PROP_NAME, inst)
			}
			extendRemove(inst.settings, settings || {});
			this._dialogInput.val(dateText);
			this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
			if (!this._pos) {
				var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
				var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
				var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
				var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
				this._pos = [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]
			}
			this._dialogInput.css("left", this._pos[0] + "px").css("top", this._pos[1] + "px");
			inst.settings.onSelect = onSelect;
			this._inDialog = true;
			this.dpDiv.addClass(this._dialogClass);
			this._showDatepicker(this._dialogInput[0]);
			if ($.blockUI) {
				$.blockUI(this.dpDiv)
			}
			$.data(this._dialogInput[0], PROP_NAME, inst);
			return this
		},
		_destroyDatepicker: function (target) {
			var nodeName = target.nodeName.toLowerCase();
			var $target = $(target);
			$.removeData(target, PROP_NAME);
			if (nodeName == "input") {
				$target.siblings("." + this._appendClass).remove().end().siblings("." + this._triggerClass).remove().end().removeClass(this.markerClassName).unbind("focus", this._showDatepicker).unbind("keydown", this._doKeyDown).unbind("keypress", this._doKeyPress)
			} else {
				if (nodeName == "div" || nodeName == "span") {
					$target.removeClass(this.markerClassName).empty()
				}
			}
		},
		_enableDatepicker: function (target) {
			target.disabled = false;
			$(target).siblings("button." + this._triggerClass).each(function () {
				this.disabled = false
			}).end().siblings("img." + this._triggerClass).css({
				opacity: "1.0",
				cursor: ""
			});
			this._disabledInputs = $.map(this._disabledInputs, function (value) {
				return (value == target ? null : value)
			})
		},
		_disableDatepicker: function (target) {
			target.disabled = true;
			$(target).siblings("button." + this._triggerClass).each(function () {
				this.disabled = true
			}).end().siblings("img." + this._triggerClass).css({
				opacity: "0.5",
				cursor: "default"
			});
			this._disabledInputs = $.map(this._disabledInputs, function (value) {
				return (value == target ? null : value)
			});
			this._disabledInputs[this._disabledInputs.length] = target
		},
		_isDisabledDatepicker: function (target) {
			if (!target) {
				return false
			}
			for (var i = 0; i < this._disabledInputs.length; i++) {
				if (this._disabledInputs[i] == target) {
					return true
				}
			}
			return false
		},
		_changeDatepicker: function (target, name, value) {
			var settings = name || {};
			if (typeof name == "string") {
				settings = {};
				settings[name] = value
			}
			if (inst = $.data(target, PROP_NAME)) {
				extendRemove(inst.settings, settings);
				this._updateDatepicker(inst)
			}
		},
		_setDateDatepicker: function (target, date, endDate) {
			var inst = $.data(target, PROP_NAME);
			if (inst) {
				this._setDate(inst, date, endDate);
				this._updateDatepicker(inst)
			}
		},
		_getDateDatepicker: function (target) {
			var inst = $.data(target, PROP_NAME);
			if (inst) {
				this._setDateFromField(inst)
			}
			return (inst ? this._getDate(inst) : null)
		},
		_doKeyDown: function (e) {
			var inst = $.data(e.target, PROP_NAME);
			var handled = true;
			if ($.datepicker._datepickerShowing) {
				switch (e.keyCode) {
					case 9:
						$.datepicker._hideDatepicker(null, "");
						break;
					case 13:
						$.datepicker._selectDay(e.target, inst.selectedMonth, inst.selectedYear, $("td.ui-datepicker-days-cell-over", inst.dpDiv)[0]);
						return false;
						break;
					case 27:
						$.datepicker._hideDatepicker(null, $.datepicker._get(inst, "duration"));
						break;
					case 33:
						$.datepicker._adjustDate(e.target, (e.ctrlKey ? -1 : -$.datepicker._get(inst, "stepMonths")), (e.ctrlKey ? "Y" : "M"));
						break;
					case 34:
						$.datepicker._adjustDate(e.target, (e.ctrlKey ? +1 : +$.datepicker._get(inst, "stepMonths")), (e.ctrlKey ? "Y" : "M"));
						break;
					case 35:
						if (e.ctrlKey) {
							$.datepicker._clearDate(e.target)
						}
						break;
					case 36:
						if (e.ctrlKey) {
							$.datepicker._gotoToday(e.target)
						}
						break;
					case 37:
						if (e.ctrlKey) {
							$.datepicker._adjustDate(e.target, -1, "D")
						}
						break;
					case 38:
						if (e.ctrlKey) {
							$.datepicker._adjustDate(e.target, -7, "D")
						}
						break;
					case 39:
						if (e.ctrlKey) {
							$.datepicker._adjustDate(e.target, +1, "D")
						}
						break;
					case 40:
						if (e.ctrlKey) {
							$.datepicker._adjustDate(e.target, +7, "D")
						}
						break;
					default:
						handled = false
				}
			} else {
				if (e.keyCode == 36 && e.ctrlKey) {
					$.datepicker._showDatepicker(this)
				} else {
					handled = false
				}
			}
			if (handled) {
				e.preventDefault();
				e.stopPropagation()
			}
		},
		_doKeyPress: function (e) {
			var inst = $.data(e.target, PROP_NAME);
			var chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
			var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode);
			return e.ctrlKey || (chr < " " || !chars || chars.indexOf(chr) > -1)
		},
		_showDatepicker: function (input) {
			input = input.target || input;
			if (input.nodeName.toLowerCase() != "input") {
				input = $("input", input.parentNode)[0]
			}
			if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) {
				return
			}
			var inst = $.data(input, PROP_NAME);
			var beforeShow = $.datepicker._get(inst, "beforeShow");
			extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
			$.datepicker._hideDatepicker(null, "");
			$.datepicker._lastInput = input;
			$.datepicker._setDateFromField(inst);
			if ($.datepicker._inDialog) {
				input.value = ""
			}
			if (!$.datepicker._pos) {
				$.datepicker._pos = $.datepicker._findPos(input);
				$.datepicker._pos[1] += input.offsetHeight
			}
			var isFixed = false;
			$(input).parents().each(function () {
				isFixed |= $(this).css("position") == "fixed";
				return !isFixed
			});
			if (isFixed && $.browser.opera) {
				$.datepicker._pos[0] -= document.documentElement.scrollLeft;
				$.datepicker._pos[1] -= document.documentElement.scrollTop
			}
			var offset = {
				left: $.datepicker._pos[0],
				top: $.datepicker._pos[1]
			};
			$.datepicker._pos = null;
			inst.rangeStart = null;
			inst.dpDiv.css({
				position: "absolute",
				display: "block",
				top: "-1000px"
			});
			$.datepicker._updateDatepicker(inst);
			inst.dpDiv.width($.datepicker._getNumberOfMonths(inst)[1] * $(".ui-datepicker", inst.dpDiv[0])[0].offsetWidth);
			offset = $.datepicker._checkOffset(inst, offset, isFixed);
			inst.dpDiv.css({
				position: ($.datepicker._inDialog && $.blockUI ? "static" : (isFixed ? "fixed" : "absolute")),
				display: "none",
				left: offset.left + "px",
				top: offset.top + "px"
			});
			if (!inst.inline) {
				var showAnim = $.datepicker._get(inst, "showAnim") || "show";
				var duration = $.datepicker._get(inst, "duration");
				var postProcess = function () {
					$.datepicker._datepickerShowing = true;
					if ($.browser.msie && parseInt($.browser.version) < 7) {
						$("iframe.ui-datepicker-cover").css({
							width: inst.dpDiv.width() + 4,
							height: inst.dpDiv.height() + 4
						})
					}
				};
				if ($.effects && $.effects[showAnim]) {
					inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess)
				} else {
					inst.dpDiv[showAnim](duration, postProcess)
				}
				if (duration == "") {
					postProcess()
				}
				if (inst.input[0].type != "hidden") {
					inst.input[0].focus()
				}
				$.datepicker._curInst = inst
			}
		},
		_updateDatepicker: function (inst) {
			var dims = {
				width: inst.dpDiv.width() + 4,
				height: inst.dpDiv.height() + 4
			};
			inst.dpDiv.empty().append(this._generateDatepicker(inst)).find("iframe.ui-datepicker-cover").css({
				width: dims.width,
				height: dims.height
			});
			var numMonths = this._getNumberOfMonths(inst);
			inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? "add" : "remove") + "Class"]("ui-datepicker-multi");
			inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + "Class"]("ui-datepicker-rtl");
			if (inst.input && inst.input[0].type != "hidden") {
				$(inst.input[0]).focus()
			}
		},
		_checkOffset: function (inst, offset, isFixed) {
			var pos = inst.input ? this._findPos(inst.input[0]) : null;
			var browserWidth = window.innerWidth || document.documentElement.clientWidth;
			var browserHeight = window.innerHeight || document.documentElement.clientHeight;
			var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			if (this._get(inst, "isRTL") || (offset.left + inst.dpDiv.width() - scrollX) > browserWidth) {
				offset.left = Math.max((isFixed ? 0 : scrollX), pos[0] + (inst.input ? inst.input.width() : 0) - (isFixed ? scrollX : 0) - inst.dpDiv.width() - (isFixed && $.browser.opera ? document.documentElement.scrollLeft : 0))
			} else {
				offset.left -= (isFixed ? scrollX : 0)
			}
			if ((offset.top + inst.dpDiv.height() - scrollY) > browserHeight) {
				offset.top = Math.max((isFixed ? 0 : scrollY), pos[1] - (isFixed ? scrollY : 0) - (this._inDialog ? 0 : inst.dpDiv.height()) - (isFixed && $.browser.opera ? document.documentElement.scrollTop : 0))
			} else {
				offset.top -= (isFixed ? scrollY : 0)
			}
			return offset
		},
		_findPos: function (obj) {
			while (obj && (obj.type == "hidden" || obj.nodeType != 1)) {
				obj = obj.nextSibling
			}
			var position = $(obj).offset();
			return [position.left, position.top]
		},
		_hideDatepicker: function (input, duration) {
			var inst = this._curInst;
			if (!inst) {
				return
			}
			var rangeSelect = this._get(inst, "rangeSelect");
			if (rangeSelect && this._stayOpen) {
				this._selectDate("#" + inst.id, this._formatDate(inst, inst.currentDay, inst.currentMonth, inst.currentYear))
			}
			this._stayOpen = false;
			if (this._datepickerShowing) {
				duration = (duration != null ? duration : this._get(inst, "duration"));
				var showAnim = this._get(inst, "showAnim");
				var postProcess = function () {
					$.datepicker._tidyDialog(inst)
				};
				if (duration != "" && $.effects && $.effects[showAnim]) {
					inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess)
				} else {
					inst.dpDiv[(duration == "" ? "hide" : (showAnim == "slideDown" ? "slideUp" : (showAnim == "fadeIn" ? "fadeOut" : "hide")))](duration, postProcess)
				}
				if (duration == "") {
					this._tidyDialog(inst)
				}
				var onClose = this._get(inst, "onClose");
				if (onClose) {
					onClose.apply((inst.input ? inst.input[0] : null), [this._getDate(inst), inst])
				}
				this._datepickerShowing = false;
				this._lastInput = null;
				inst.settings.prompt = null;
				if (this._inDialog) {
					this._dialogInput.css({
						position: "absolute",
						left: "0",
						top: "-100px"
					});
					if ($.blockUI) {
						$.unblockUI();
						$("body").append(this.dpDiv)
					}
				}
				this._inDialog = false
			}
			this._curInst = null
		},
		_tidyDialog: function (inst) {
			inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker");
			$("." + this._promptClass, inst.dpDiv).remove()
		},
		_checkExternalClick: function (event) {
			if (!$.datepicker._curInst) {
				return
			}
			var $target = $(event.target);
			if (($target.parents("#" + $.datepicker._mainDivId).length == 0) && !$target.hasClass($.datepicker.markerClassName) && !$target.hasClass($.datepicker._triggerClass) && $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI)) {
				$.datepicker._hideDatepicker(null, "")
			}
		},
		_adjustDate: function (id, offset, period) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			this._adjustInstDate(inst, offset, period);
			this._updateDatepicker(inst)
		},
		_gotoToday: function (id) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			if (this._get(inst, "gotoCurrent") && inst.currentDay) {
				inst.selectedDay = inst.currentDay;
				inst.drawMonth = inst.selectedMonth = inst.currentMonth;
				inst.drawYear = inst.selectedYear = inst.currentYear
			} else {
				var date = new Date();
				inst.selectedDay = date.getDate();
				inst.drawMonth = inst.selectedMonth = date.getMonth();
				inst.drawYear = inst.selectedYear = date.getFullYear()
			}
			this._adjustDate(target);
			this._notifyChange(inst)
		},
		_selectMonthYear: function (id, select, period) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			inst._selectingMonthYear = false;
			inst[period == "M" ? "drawMonth" : "drawYear"] = select.options[select.selectedIndex].value - 0;
			this._adjustDate(target);
			this._notifyChange(inst)
		},
		_clickMonthYear: function (id) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			if (inst.input && inst._selectingMonthYear && !$.browser.msie) {
				inst.input[0].focus()
			}
			inst._selectingMonthYear = !inst._selectingMonthYear
		},
		_changeFirstDay: function (id, day) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			inst.settings.firstDay = day;
			this._updateDatepicker(inst)
		},
		_selectDay: function (id, month, year, td) {
			if ($(td).hasClass(this._unselectableClass)) {
				return
			}
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			var rangeSelect = this._get(inst, "rangeSelect");
			if (rangeSelect) {
				this._stayOpen = !this._stayOpen;
				if (this._stayOpen) {
					$(".ui-datepicker td").removeClass(this._currentClass);
					$(td).addClass(this._currentClass)
				}
			}
			inst.selectedDay = inst.currentDay = $("a", td).html();
			inst.selectedMonth = inst.currentMonth = month;
			inst.selectedYear = inst.currentYear = year;
			if (this._stayOpen) {
				inst.endDay = inst.endMonth = inst.endYear = null
			} else {
				if (rangeSelect) {
					inst.endDay = inst.currentDay;
					inst.endMonth = inst.currentMonth;
					inst.endYear = inst.currentYear
				}
			}
			this._selectDate(id, this._formatDate(inst, inst.currentDay, inst.currentMonth, inst.currentYear));
			if (this._stayOpen) {
				inst.rangeStart = this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay));
				this._updateDatepicker(inst)
			} else {
				if (rangeSelect) {
					inst.selectedDay = inst.currentDay = inst.rangeStart.getDate();
					inst.selectedMonth = inst.currentMonth = inst.rangeStart.getMonth();
					inst.selectedYear = inst.currentYear = inst.rangeStart.getFullYear();
					inst.rangeStart = null;
					if (inst.inline) {
						this._updateDatepicker(inst)
					}
				}
			}
		},
		_clearDate: function (id) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			if (this._get(inst, "mandatory")) {
				return
			}
			this._stayOpen = false;
			inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
			this._selectDate(target, "")
		},
		_selectDate: function (id, dateStr) {
			var target = $(id);
			var inst = $.data(target[0], PROP_NAME);
			dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
			if (this._get(inst, "rangeSelect") && dateStr) {
				dateStr = (inst.rangeStart ? this._formatDate(inst, inst.rangeStart) : dateStr) + this._get(inst, "rangeSeparator") + dateStr
			}
			if (inst.input) {
				inst.input.val(dateStr)
			}
			this._updateAlternate(inst);
			var onSelect = this._get(inst, "onSelect");
			if (onSelect) {
				onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst])
			} else {
				if (inst.input) {
					inst.input.trigger("change")
				}
			}
			if (inst.inline) {
				this._updateDatepicker(inst)
			} else {
				if (!this._stayOpen) {
					this._hideDatepicker(null, this._get(inst, "duration"));
					this._lastInput = inst.input[0];
					if (typeof (inst.input[0]) != "object") {
						inst.input[0].focus()
					}
					this._lastInput = null
				}
			}
		},
		_updateAlternate: function (inst) {
			var altField = this._get(inst, "altField");
			if (altField) {
				var altFormat = this._get(inst, "altFormat");
				var date = this._getDate(inst);
				dateStr = (isArray(date) ? (!date[0] && !date[1] ? "" : this.formatDate(altFormat, date[0], this._getFormatConfig(inst)) + this._get(inst, "rangeSeparator") + this.formatDate(altFormat, date[1] || date[0], this._getFormatConfig(inst))) : this.formatDate(altFormat, date, this._getFormatConfig(inst)));
				$(altField).each(function () {
					$(this).val(dateStr)
				})
			}
		},
		noWeekends: function (date) {
			var day = date.getDay();
			return [(day > 0 && day < 6), ""]
		},
		iso8601Week: function (date) {
			var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
			var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4);
			var firstDay = firstMon.getDay() || 7;
			firstMon.setDate(firstMon.getDate() + 1 - firstDay);
			if (firstDay < 4 && checkDate < firstMon) {
				checkDate.setDate(checkDate.getDate() - 3);
				return $.datepicker.iso8601Week(checkDate)
			} else {
				if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) {
					firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
					if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) {
						checkDate.setDate(checkDate.getDate() + 3);
						return $.datepicker.iso8601Week(checkDate)
					}
				}
			}
			return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1
		},
		dateStatus: function (date, inst) {
			return $.datepicker.formatDate($.datepicker._get(inst, "dateStatus"), date, $.datepicker._getFormatConfig(inst))
		},
		parseDate: function (format, value, settings) {
			if (format == null || value == null) {
				throw "Invalid arguments"
			}
			value = (typeof value == "object" ? value.toString() : value + "");
			if (value == "") {
				return null
			}
			var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			var year = -1;
			var month = -1;
			var day = -1;
			var literal = false;
			var lookAhead = function (match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches) {
					iFormat++
				}
				return matches
			};
			var getNumber = function (match) {
				lookAhead(match);
				var origSize = (match == "@" ? 14 : (match == "y" ? 4 : 2));
				var size = origSize;
				var num = 0;
				while (size > 0 && iValue < value.length && value.charAt(iValue) >= "0" && value.charAt(iValue) <= "9") {
					num = num * 10 + (value.charAt(iValue++) - 0);
					size--
				}
				if (size == origSize) {
					throw "Missing number at position " + iValue
				}
				return num
			};
			var getName = function (match, shortNames, longNames) {
				var names = (lookAhead(match) ? longNames : shortNames);
				var size = 0;
				for (var j = 0; j < names.length; j++) {
					size = Math.max(size, names[j].length)
				}
				var name = "";
				var iInit = iValue;
				while (size > 0 && iValue < value.length) {
					name += value.charAt(iValue++);
					for (var i = 0; i < names.length; i++) {
						if (name == names[i]) {
							return i + 1
						}
					}
					size--
				}
				throw "Unknown name at position " + iInit
			};
			var checkLiteral = function () {
				if (value.charAt(iValue) != format.charAt(iFormat)) {
					throw "Unexpected literal at position " + iValue
				}
				iValue++
			};
			var iValue = 0;
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal) {
					if (format.charAt(iFormat) == "'" && !lookAhead("'")) {
						literal = false
					} else {
						checkLiteral()
					}
				} else {
					switch (format.charAt(iFormat)) {
						case "d":
							day = getNumber("d");
							break;
						case "D":
							getName("D", dayNamesShort, dayNames);
							break;
						case "m":
							month = getNumber("m");
							break;
						case "M":
							month = getName("M", monthNamesShort, monthNames);
							break;
						case "y":
							year = getNumber("y");
							break;
						case "@":
							var date = new Date(getNumber("@"));
							year = date.getFullYear();
							month = date.getMonth() + 1;
							day = date.getDate();
							break;
						case "'":
							if (lookAhead("'")) {
								checkLiteral()
							} else {
								literal = true
							}
							break;
						default:
							checkLiteral()
					}
				}
			}
			if (year < 100) {
				year += new Date().getFullYear() - new Date().getFullYear() % 100 + (year <= shortYearCutoff ? 0 : -100)
			}
			var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
			if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) {
				throw "Invalid date"
			}
			return date
		},
		ATOM: "yy-mm-dd",
		COOKIE: "D, dd M yy",
		ISO_8601: "yy-mm-dd",
		RFC_822: "D, d M y",
		RFC_850: "DD, dd-M-y",
		RFC_1036: "D, d M y",
		RFC_1123: "D, d M yy",
		RFC_2822: "D, d M yy",
		RSS: "D, d M y",
		TIMESTAMP: "@",
		W3C: "yy-mm-dd",
		formatDate: function (format, date, settings) {
			if (!date) {
				return ""
			}
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			var lookAhead = function (match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches) {
					iFormat++
				}
				return matches
			};
			var formatNumber = function (match, value) {
				return (lookAhead(match) && value < 10 ? "0" : "") + value
			};
			var formatName = function (match, value, shortNames, longNames) {
				return (lookAhead(match) ? longNames[value] : shortNames[value])
			};
			var output = "";
			var literal = false;
			if (date) {
				for (var iFormat = 0; iFormat < format.length; iFormat++) {
					if (literal) {
						if (format.charAt(iFormat) == "'" && !lookAhead("'")) {
							literal = false
						} else {
							output += format.charAt(iFormat)
						}
					} else {
						switch (format.charAt(iFormat)) {
							case "d":
								output += formatNumber("d", date.getDate());
								break;
							case "D":
								output += formatName("D", date.getDay(), dayNamesShort, dayNames);
								break;
							case "m":
								output += formatNumber("m", date.getMonth() + 1);
								break;
							case "M":
								output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
								break;
							case "y":
								output += (lookAhead("y") ? date.getFullYear() : (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
								break;
							case "@":
								output += date.getTime();
								break;
							case "'":
								if (lookAhead("'")) {
									output += "'"
								} else {
									literal = true
								}
								break;
							default:
								output += format.charAt(iFormat)
						}
					}
				}
			}
			return output
		},
		_possibleChars: function (format) {
			var chars = "";
			var literal = false;
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal) {
					if (format.charAt(iFormat) == "'" && !lookAhead("'")) {
						literal = false
					} else {
						chars += format.charAt(iFormat)
					}
				} else {
					switch (format.charAt(iFormat)) {
						case "d":
						case "m":
						case "y":
						case "@":
							chars += "0123456789";
							break;
						case "D":
						case "M":
							return null;
						case "'":
							if (lookAhead("'")) {
								chars += "'"
							} else {
								literal = true
							}
							break;
						default:
							chars += format.charAt(iFormat)
					}
				}
			}
			return chars
		},
		_get: function (inst, name) {
			return inst.settings[name] !== undefined ? inst.settings[name] : this._defaults[name]
		},
		_setDateFromField: function (inst) {
			var dateFormat = this._get(inst, "dateFormat");
			var dates = inst.input ? inst.input.val().split(this._get(inst, "rangeSeparator")) : null;
			inst.endDay = inst.endMonth = inst.endYear = null;
			var date = defaultDate = this._getDefaultDate(inst);
			if (dates.length > 0) {
				var settings = this._getFormatConfig(inst);
				if (dates.length > 1) {
					date = this.parseDate(dateFormat, dates[1], settings) || defaultDate;
					inst.endDay = date.getDate();
					inst.endMonth = date.getMonth();
					inst.endYear = date.getFullYear()
				}
				try {
					date = this.parseDate(dateFormat, dates[0], settings) || defaultDate
				} catch (e) {
					this.log(e);
					date = defaultDate
				}
			}
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			inst.currentDay = (dates[0] ? date.getDate() : 0);
			inst.currentMonth = (dates[0] ? date.getMonth() : 0);
			inst.currentYear = (dates[0] ? date.getFullYear() : 0);
			this._adjustInstDate(inst)
		},
		_getDefaultDate: function (inst) {
			var date = this._determineDate(this._get(inst, "defaultDate"), new Date());
			var minDate = this._getMinMaxDate(inst, "min", true);
			var maxDate = this._getMinMaxDate(inst, "max");
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			return date
		},
		_determineDate: function (date, defaultDate) {
			var offsetNumeric = function (offset) {
				var date = new Date();
				date.setDate(date.getDate() + offset);
				return date
			};
			var offsetString = function (offset, getDaysInMonth) {
				var date = new Date();
				var year = date.getFullYear();
				var month = date.getMonth();
				var day = date.getDate();
				var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
				var matches = pattern.exec(offset);
				while (matches) {
					switch (matches[2] || "d") {
						case "d":
						case "D":
							day += (matches[1] - 0);
							break;
						case "w":
						case "W":
							day += (matches[1] * 7);
							break;
						case "m":
						case "M":
							month += (matches[1] - 0);
							day = Math.min(day, getDaysInMonth(year, month));
							break;
						case "y":
						case "Y":
							year += (matches[1] - 0);
							day = Math.min(day, getDaysInMonth(year, month));
							break
					}
					matches = pattern.exec(offset)
				}
				return new Date(year, month, day)
			};
			date = (date == null ? defaultDate : (typeof date == "string" ? offsetString(date, this._getDaysInMonth) : (typeof date == "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
			date = (date && date.toString() == "Invalid Date" ? defaultDate : date);
			if (date) {
				date.setHours(0);
				date.setMinutes(0);
				date.setSeconds(0);
				date.setMilliseconds(0)
			}
			return this._daylightSavingAdjust(date)
		},
		_daylightSavingAdjust: function (date) {
			if (!date) {
				return null
			}
			date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
			return date
		},
		_setDate: function (inst, date, endDate) {
			var clear = !(date);
			date = this._determineDate(date, new Date());
			inst.selectedDay = inst.currentDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
			if (this._get(inst, "rangeSelect")) {
				if (endDate) {
					endDate = this._determineDate(endDate, null);
					inst.endDay = endDate.getDate();
					inst.endMonth = endDate.getMonth();
					inst.endYear = endDate.getFullYear()
				} else {
					inst.endDay = inst.currentDay;
					inst.endMonth = inst.currentMonth;
					inst.endYear = inst.currentYear
				}
			}
			this._adjustInstDate(inst);
			if (inst.input) {
				inst.input.val(clear ? "" : this._formatDate(inst) + (!this._get(inst, "rangeSelect") ? "" : this._get(inst, "rangeSeparator") + this._formatDate(inst, inst.endDay, inst.endMonth, inst.endYear)))
			}
		},
		_getDate: function (inst) {
			var startDate = (!inst.currentYear || (inst.input && inst.input.val() == "") ? null : this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			if (this._get(inst, "rangeSelect")) {
				return [inst.rangeStart || startDate, (!inst.endYear ? inst.rangeStart || startDate : this._daylightSavingAdjust(new Date(inst.endYear, inst.endMonth, inst.endDay)))]
			} else {
				return startDate
			}
		},
		_generateDatepicker: function (inst) {
			var today = new Date();
			today = this._daylightSavingAdjust(new Date(today.getFullYear(), today.getMonth(), today.getDate()));
			var showStatus = this._get(inst, "showStatus");
			var isRTL = this._get(inst, "isRTL");
			var clear = (this._get(inst, "mandatory") ? "" : '<div class="ui-datepicker-clear"><a onclick="jQuery.datepicker._clearDate(\'#' + inst.id + "');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "clearStatus") || "&#xa0;") : "") + ">" + this._get(inst, "clearText") + "</a></div>");
			var controls = '<div class="ui-datepicker-control">' + (isRTL ? "" : clear) + '<div class="ui-datepicker-close"><a onclick="jQuery.datepicker._hideDatepicker();"' + (showStatus ? this._addStatus(inst, this._get(inst, "closeStatus") || "&#xa0;") : "") + ">" + this._get(inst, "closeText") + "</a></div>" + (isRTL ? clear : "") + "</div>";
			var prompt = this._get(inst, "prompt");
			var closeAtTop = this._get(inst, "closeAtTop");
			var hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext");
			var navigationAsDateFormat = this._get(inst, "navigationAsDateFormat");
			var numMonths = this._getNumberOfMonths(inst);
			var stepMonths = this._get(inst, "stepMonths");
			var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
			var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			var minDate = this._getMinMaxDate(inst, "min", true);
			var maxDate = this._getMinMaxDate(inst, "max");
			var drawMonth = inst.drawMonth;
			var drawYear = inst.drawYear;
			if (maxDate) {
				var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
				maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
				while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
					drawMonth--;
					if (drawMonth < 0) {
						drawMonth = 11;
						drawYear--
					}
				}
			}
			var prevText = this._get(inst, "prevText");
			prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), this._getFormatConfig(inst)));
			var prev = '<div class="ui-datepicker-prev">' + (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? "<a onclick=\"jQuery.datepicker._adjustDate('#" + inst.id + "', -" + stepMonths + ", 'M');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "prevStatus") || "&#xa0;") : "") + ">" + prevText + "</a>" : (hideIfNoPrevNext ? "" : "<label>" + prevText + "</label>")) + "</div>";
			var nextText = this._get(inst, "nextText");
			nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), this._getFormatConfig(inst)));
			var next = '<div class="ui-datepicker-next">' + (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? "<a onclick=\"jQuery.datepicker._adjustDate('#" + inst.id + "', +" + stepMonths + ", 'M');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "nextStatus") || "&#xa0;") : "") + ">" + nextText + "</a>" : (hideIfNoPrevNext ? "" : "<label>" + nextText + "</label>")) + "</div>";
			var currentText = this._get(inst, "currentText");
			currentText = (!navigationAsDateFormat ? currentText : this.formatDate(currentText, today, this._getFormatConfig(inst)));
			var html = (prompt ? '<div class="' + this._promptClass + '">' + prompt + "</div>" : "") + (closeAtTop && !inst.inline ? controls : "") + '<div class="ui-datepicker-links">' + (isRTL ? next : prev) + (this._isInRange(inst, (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today)) ? '<div class="ui-datepicker-current"><a onclick="jQuery.datepicker._gotoToday(\'#' + inst.id + "');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "currentStatus") || "&#xa0;") : "") + ">" + currentText + "</a></div>" : "") + (isRTL ? prev : next) + "</div>";
			var firstDay = this._get(inst, "firstDay");
			var changeFirstDay = this._get(inst, "changeFirstDay");
			var dayNames = this._get(inst, "dayNames");
			var dayNamesShort = this._get(inst, "dayNamesShort");
			var dayNamesMin = this._get(inst, "dayNamesMin");
			var monthNames = this._get(inst, "monthNames");
			var beforeShowDay = this._get(inst, "beforeShowDay");
			var highlightWeek = this._get(inst, "highlightWeek");
			var showOtherMonths = this._get(inst, "showOtherMonths");
			var showWeeks = this._get(inst, "showWeeks");
			var calculateWeek = this._get(inst, "calculateWeek") || this.iso8601Week;
			var status = (showStatus ? this._get(inst, "dayStatus") || "&#xa0;" : "");
			var dateStatus = this._get(inst, "statusForDate") || this.dateStatus;
			var endDate = inst.endDay ? this._daylightSavingAdjust(new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate;
			for (var row = 0; row < numMonths[0]; row++) {
				for (var col = 0; col < numMonths[1]; col++) {
					var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
					html += '<div class="ui-datepicker-one-month' + (col == 0 ? " ui-datepicker-new-row" : "") + '">' + this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, selectedDate, row > 0 || col > 0, showStatus, monthNames) + '<table class="ui-datepicker"><thead><tr class="ui-datepicker-title-row">' + (showWeeks ? "<th>" + this._get(inst, "weekHeader") + "</th>" : "");
					for (var dow = 0; dow < 7; dow++) {
						var day = (dow + firstDay) % 7;
						var dayStatus = (status.indexOf("DD") > -1 ? status.replace(/DD/, dayNames[day]) : status.replace(/D/, dayNamesShort[day]));
						html += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end-cell"' : "") + ">" + (!changeFirstDay ? "<span" : "<a onclick=\"jQuery.datepicker._changeFirstDay('#" + inst.id + "', " + day + ');"') + (showStatus ? this._addStatus(inst, dayStatus) : "") + ' title="' + dayNames[day] + '">' + dayNamesMin[day] + (changeFirstDay ? "</a>" : "</span>") + "</th>"
					}
					html += "</tr></thead><tbody>";
					var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
					if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth) {
						inst.selectedDay = Math.min(inst.selectedDay, daysInMonth)
					}
					var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
					var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7));
					var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
					for (var dRow = 0; dRow < numRows; dRow++) {
						html += '<tr class="ui-datepicker-days-row">' + (showWeeks ? '<td class="ui-datepicker-week-col">' + calculateWeek(printDate) + "</td>" : "");
						for (var dow = 0; dow < 7; dow++) {
							var daySettings = (beforeShowDay ? beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
							var otherMonth = (printDate.getMonth() != drawMonth);
							var unselectable = otherMonth || !daySettings[0] || (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
							html += '<td class="ui-datepicker-day-class-' + ((printDate.getMonth() > 8) ? (printDate.getMonth() + 1) : ('0' + (printDate.getMonth() + 1))) + ((printDate.getDate() > 9) ? (printDate.getDate()) : ('0' + printDate.getDate())) + printDate.getFullYear() + ' ui-datepicker-days-cell' + ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end-cell" : "") + (otherMonth ? " ui-datepicker-otherMonth" : "") + (printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth ? " ui-datepicker-days-cell-over" : "") + (unselectable ? " " + this._unselectableClass : "") + (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? " " + this._currentClass : "") + (printDate.getTime() == today.getTime() ? " ui-datepicker-today" : "")) + '"' + ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : "") + (unselectable ? (highlightWeek ? " onmouseover=\"jQuery(this).parent().addClass('ui-datepicker-week-over');\" onmouseout=\"jQuery(this).parent().removeClass('ui-datepicker-week-over');\"" : "") : " onmouseover=\"jQuery(this).addClass('ui-datepicker-days-cell-over')" + (highlightWeek ? ".parent().addClass('ui-datepicker-week-over')" : "") + ";" + (!showStatus || (otherMonth && !showOtherMonths) ? "" : "jQuery('#ui-datepicker-status-" + inst.id + "').html('" + (dateStatus.apply((inst.input ? inst.input[0] : null), [printDate, inst]) || "&#xa0;") + "');") + "\" onmouseout=\"jQuery(this).removeClass('ui-datepicker-days-cell-over')" + (highlightWeek ? ".parent().removeClass('ui-datepicker-week-over')" : "") + ";" + (!showStatus || (otherMonth && !showOtherMonths) ? "" : "jQuery('#ui-datepicker-status-" + inst.id + "').html('&#xa0;');") + '" onclick="jQuery.datepicker._selectDay(\'#' + inst.id + "'," + drawMonth + "," + drawYear + ', this);"') + ">" + (otherMonth ? (showOtherMonths ? printDate.getDate() : "&#xa0;") : (unselectable ? printDate.getDate() : "<a>" + printDate.getDate() + "</a>")) + "</td>";
							printDate.setDate(printDate.getDate() + 1);
							printDate = this._daylightSavingAdjust(printDate)
						}
						html += "</tr>"
					}
					drawMonth++;
					if (drawMonth > 11) {
						drawMonth = 0;
						drawYear++
					}
					html += "</tbody></table></div>"
				}
			}
			html += (showStatus ? '<div style="clear: both;"></div><div id="ui-datepicker-status-' + inst.id + '" class="ui-datepicker-status">' + (this._get(inst, "initStatus") || "&#xa0;") + "</div>" : "") + (!closeAtTop && !inst.inline ? controls : "") + '<div style="clear: both;"></div>' + ($.browser.msie && parseInt($.browser.version) < 7 && !inst.inline ? '<iframe src="javascript:false;" class="ui-datepicker-cover"></iframe>' : "");
			return html
		},
		_generateMonthYearHeader: function (inst, drawMonth, drawYear, minDate, maxDate, selectedDate, secondary, showStatus, monthNames) {
			minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
			var html = '<div class="ui-datepicker-header">';
			if (secondary || !this._get(inst, "changeMonth")) {
				html += monthNames[drawMonth] + "&#xa0;"
			} else {
				var inMinYear = (minDate && minDate.getFullYear() == drawYear);
				var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
				html += '<select class="ui-datepicker-new-month" onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + "', this, 'M');\" onclick=\"jQuery.datepicker._clickMonthYear('#" + inst.id + "');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "monthStatus") || "&#xa0;") : "") + ">";
				for (var month = 0; month < 12; month++) {
					if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
						html += '<option value="' + month + '"' + (month == drawMonth ? ' selected="selected"' : "") + ">" + monthNames[month] + "</option>"
					}
				}
				html += "</select>"
			}
			if (secondary || !this._get(inst, "changeYear")) {
				html += drawYear
			} else {
				var years = this._get(inst, "yearRange").split(":");
				var year = 0;
				var endYear = 0;
				if (years.length != 2) {
					year = drawYear - 10;
					endYear = drawYear + 10
				} else {
					if (years[0].charAt(0) == "+" || years[0].charAt(0) == "-") {
						year = endYear = new Date().getFullYear();
						year += parseInt(years[0], 10);
						endYear += parseInt(years[1], 10)
					} else {
						year = parseInt(years[0], 10);
						endYear = parseInt(years[1], 10)
					}
				}
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				html += '<select class="ui-datepicker-new-year" onchange="jQuery.datepicker._selectMonthYear(\'#' + inst.id + "', this, 'Y');\" onclick=\"jQuery.datepicker._clickMonthYear('#" + inst.id + "');\"" + (showStatus ? this._addStatus(inst, this._get(inst, "yearStatus") || "&#xa0;") : "") + ">";
				for (; year <= endYear; year++) {
					html += '<option value="' + year + '"' + (year == drawYear ? ' selected="selected"' : "") + ">" + year + "</option>"
				}
				html += "</select>"
			}
			html += "</div>";
			return html
		},
		_addStatus: function (inst, text) {
			return " onmouseover=\"jQuery('#ui-datepicker-status-" + inst.id + "').html('" + text + "');\" onmouseout=\"jQuery('#ui-datepicker-status-" + inst.id + "').html('&#xa0;');\""
		},
		_adjustInstDate: function (inst, offset, period) {
			var year = inst.drawYear + (period == "Y" ? offset : 0);
			var month = inst.drawMonth + (period == "M" ? offset : 0);
			var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period == "D" ? offset : 0);
			var date = this._daylightSavingAdjust(new Date(year, month, day));
			var minDate = this._getMinMaxDate(inst, "min", true);
			var maxDate = this._getMinMaxDate(inst, "max");
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			if (period == "M" || period == "Y") {
				this._notifyChange(inst)
			}
		},
		_notifyChange: function (inst) {
			var onChange = this._get(inst, "onChangeMonthYear");
			if (onChange) {
				onChange.apply((inst.input ? inst.input[0] : null), [new Date(inst.selectedYear, inst.selectedMonth, 1), inst])
			}
		},
		_getNumberOfMonths: function (inst) {
			var numMonths = this._get(inst, "numberOfMonths");
			return (numMonths == null ? [1, 1] : (typeof numMonths == "number" ? [1, numMonths] : numMonths))
		},
		_getMinMaxDate: function (inst, minMax, checkRange) {
			var date = this._determineDate(this._get(inst, minMax + "Date"), null);
			return (!checkRange || !inst.rangeStart ? date : (!date || inst.rangeStart > date ? inst.rangeStart : date))
		},
		_getDaysInMonth: function (year, month) {
			return 32 - new Date(year, month, 32).getDate()
		},
		_getFirstDayOfMonth: function (year, month) {
			return new Date(year, month, 1).getDay()
		},
		_canAdjustMonth: function (inst, offset, curYear, curMonth) {
			var numMonths = this._getNumberOfMonths(inst);
			var date = this._daylightSavingAdjust(new Date(curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1));
			if (offset < 0) {
				date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()))
			}
			return this._isInRange(inst, date)
		},
		_isInRange: function (inst, date) {
			var newMinDate = (!inst.rangeStart ? null : this._daylightSavingAdjust(new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay)));
			newMinDate = (newMinDate && inst.rangeStart < newMinDate ? inst.rangeStart : newMinDate);
			var minDate = newMinDate || this._getMinMaxDate(inst, "min");
			var maxDate = this._getMinMaxDate(inst, "max");
			return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate))
		},
		_getFormatConfig: function (inst) {
			var shortYearCutoff = this._get(inst, "shortYearCutoff");
			shortYearCutoff = (typeof shortYearCutoff != "string" ? shortYearCutoff : new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
			return {
				shortYearCutoff: shortYearCutoff,
				dayNamesShort: this._get(inst, "dayNamesShort"),
				dayNames: this._get(inst, "dayNames"),
				monthNamesShort: this._get(inst, "monthNamesShort"),
				monthNames: this._get(inst, "monthNames")
			}
		},
		_formatDate: function (inst, day, month, year) {
			if (!day) {
				inst.currentDay = inst.selectedDay;
				inst.currentMonth = inst.selectedMonth;
				inst.currentYear = inst.selectedYear
			}
			var date = (day ? (typeof day == "object" ? day : this._daylightSavingAdjust(new Date(year, month, day))) : this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst))
		}
	});

	function extendRemove(target, props) {
		$.extend(target, props);
		for (var name in props) {
			if (props[name] == null || props[name] == undefined) {
				target[name] = props[name]
			}
		}
		return target
	}
	function isArray(a) {
		return (a && (($.browser.safari && typeof a == "object" && a.length) || (a.constructor && a.constructor.toString().match(/\Array\(\)/))))
	}
	$.fn.datepicker = function (options) {
		var otherArgs = Array.prototype.slice.call(arguments, 1);
		if (typeof options == "string" && (options == "isDisabled" || options == "getDate")) {
			return $.datepicker["_" + options + "Datepicker"].apply($.datepicker, [this[0]].concat(otherArgs))
		}
		return this.each(function () {
			typeof options == "string" ? $.datepicker["_" + options + "Datepicker"].apply($.datepicker, [this].concat(otherArgs)) : $.datepicker._attachDatepicker(this, options)
		})
	};
	$.datepicker = new Datepicker();
	$(document).ready(function () {
		$(document.body).append($.datepicker.dpDiv).mousedown($.datepicker._checkExternalClick)
	})
})(jQuery);