ÿþHash.prototype.without = function() {

    var values = $A(arguments);

	var retHash = $H();

    this.each(function(entry) {

		if(!values.include(entry.key))

			retHash.set(entry.key, entry.value);

    });

	return retHash;

}



Element.insertAfter = function(insert, element) {

	if (element.nextSibling) element.parentNode.insertBefore(insert, element.nextSibling);

	else element.parentNode.appendChild(insert);

}



// Fix exceptions thrown thrown when removing an element with no parent

Element._remove = Element.remove;

Element.remove = function(element) {

	element = $(element);

	if (element.parentNode)

		return Element._remove(element);

}





DateFormat = Class.create();

Object.extend(DateFormat, {

	MONTH_NAMES: ['January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],

	DAY_NAMES: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat'],

	LZ: function(x) {return(x<0||x>9?"":"0")+x},

	compareDates: function(date1,dateformat1,date2,dateformat2) {

		var d1=DateFormat.parseFormat(date1,dateformat1);

		var d2=DateFormat.parseFormat(date2,dateformat2);

		if (d1==0 || d2==0) return -1;

		else if (d1 > d2) return 1;

		return 0;

	},

	format: function(date,format) {

		format=format+"";

		var result="";

		var i_format=0;

		var c="";

		var token="";

		var y=date.getYear()+"";

		var M=date.getMonth()+1;

		var d=date.getDate();

		var E=date.getDay();

		var H=date.getHours();

		var m=date.getMinutes();

		var s=date.getSeconds();

		var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;

		// Convert real date parts into formatted versions

		var value=new Object();

		if (y.length < 4) {y=""+(y-0+1900);}

		value["y"]=""+y;

		value["yyyy"]=y;

		value["yy"]=y.substring(2,4);

		value["M"]=M;

		value["MM"]=DateFormat.LZ(M);

		value["MMM"]=DateFormat.MONTH_NAMES[M-1];

		value["NNN"]=DateFormat.MONTH_NAMES[M+11];

		value["d"]=d;

		value["dd"]=DateFormat.LZ(d);

		value["E"]=DateFormat.DAY_NAMES[E+7];

		value["EE"]=DateFormat.DAY_NAMES[E];

		value["H"]=H;

		value["HH"]=DateFormat.LZ(H);

		if (H==0){value["h"]=12;}

		else if (H>12){value["h"]=H-12;}

		else {value["h"]=H;}

		value["hh"]=DateFormat.LZ(value["h"]);

		if (H>11){value["K"]=H-12;} else {value["K"]=H;}

		value["k"]=H+1;

		value["KK"]=DateFormat.LZ(value["K"]);

		value["kk"]=DateFormat.LZ(value["k"]);

		if (H > 11) { value["a"]="PM"; }

		else { value["a"]="AM"; }

		value["m"]=m;

		value["mm"]=DateFormat.LZ(m);

		value["s"]=s;

		value["ss"]=DateFormat.LZ(s);

		while (i_format < format.length) {

			c=format.charAt(i_format);

			token="";

			while ((format.charAt(i_format)==c) && (i_format < format.length))

				token += format.charAt(i_format++);

			if (value[token] != null) result += value[token];

			else result += token;

		}

		return result;

	},

	_isInteger: function(val) {

		var digits="1234567890";

		for (var i=0; i < val.length; i++)

			if (digits.indexOf(val.charAt(i))==-1) return false;

		return true;

	},

	_getInt: function(str,i,minlength,maxlength) {

		for (var x=maxlength; x>=minlength; x--) {

			var token=str.substring(i,i+x);

			if (token.length < minlength) return null;

			if (DateFormat._isInteger(token)) return token;

		}

		return null;

	},

	parseFormat: function(val,format) {

		val=val+"";

		format=format+"";

		var i_val=0;

		var i_format=0;

		var c="";

		var token="";

		var token2="";

		var x,y;

		var now=new Date();

		var year=now.getYear();

		var month=now.getMonth()+1;

		var date=1;

		var hh=now.getHours();

		var mm=now.getMinutes();

		var ss=now.getSeconds();

		var ampm="";

		

		while (i_format < format.length) {

			// Get next token from format string

			c=format.charAt(i_format);

			token="";

			while ((format.charAt(i_format)==c) && (i_format < format.length))

				token += format.charAt(i_format++);

			// Extract contents of value based on format token

			if (token=="yyyy" || token=="yy" || token=="y") {

				if (token=="yyyy") x=4;y=4;

				if (token=="yy") x=2;y=2;

				if (token=="y") x=2;y=4;

				year=DateFormat._getInt(val,i_val,x,y);

				if (year==null) return 0;

				i_val += year.length;

				if (year.length==2) {

					if (year > 70) year=1900+(year-0);

					else year=2000+(year-0);

				}

			} else if (token=="MMM"||token=="NNN") {

				month=0;

				for (var i=0; i<DateFormat.MONTH_NAMES.length; i++) {

					var month_name=DateFormat.MONTH_NAMES[i];

					if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {

						if (token=="MMM"||(token=="NNN"&&i>11)) {

							month=i+1;

							if (month>12) month -= 12;

							i_val += month_name.length;

							break;

						}

					}

				}

				if ((month < 1)||(month>12)) return 0;

			} else if (token=="EE"||token=="E") {

				for (var i=0; i<DateFormat.DAY_NAMES.length; i++) {

					var day_name=DateFormat.DAY_NAMES[i];

					if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {

						i_val += day_name.length;

						break;

					}

				}

			} else if (token=="MM"||token=="M") {

				month=DateFormat._getInt(val,i_val,token.length,2);

				if(month==null||(month<1)||(month>12)) return 0;

				i_val+=month.length;

			} else if (token=="dd"||token=="d") {

				date=DateFormat._getInt(val,i_val,token.length,2);

				if(date==null||(date<1)||(date>31)) return 0;

				i_val+=date.length;

			} else if (token=="hh"||token=="h") {

				hh=DateFormat._getInt(val,i_val,token.length,2);

				if(hh==null||(hh<1)||(hh>12)) return 0;

				i_val+=hh.length;

			} else if (token=="HH"||token=="H") {

				hh=DateFormat._getInt(val,i_val,token.length,2);

				if(hh==null||(hh<0)||(hh>23)) return 0;

				i_val+=hh.length;

			} else if (token=="KK"||token=="K") {

				hh=DateFormat._getInt(val,i_val,token.length,2);

				if(hh==null||(hh<0)||(hh>11)) return 0;

				i_val+=hh.length;

			} else if (token=="kk"||token=="k") {

				hh=DateFormat._getInt(val,i_val,token.length,2);

				if(hh==null||(hh<1)||(hh>24)) return 0;

				i_val+=hh.length;hh--;

			} else if (token=="mm"||token=="m") {

				mm=DateFormat._getInt(val,i_val,token.length,2);

				if(mm==null||(mm<0)||(mm>59)) return 0;

				i_val+=mm.length;

			} else if (token=="ss"||token=="s") {

				ss=DateFormat._getInt(val,i_val,token.length,2);

				if(ss==null||(ss<0)||(ss>59)) return 0;

				i_val+=ss.length;

			} else if (token=="a") {

				if (val.substring(i_val,i_val+2).toLowerCase()=="am") ampm="AM";

				else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") ampm="PM";

				else return 0;

				i_val+=2;

			} else {

				if (val.substring(i_val,i_val+token.length)!=token) return 0;

				else i_val+=token.length;

			}

		}

		// If there are any trailing characters left in the value, it doesn't match

		if (i_val != val.length) return 0;

		// Is date valid for month?

		if (month==2) {

			// Check for leap year

			if (((year%4==0)&&(year%100 != 0)) || (year%400==0)) { // leap year

				if (date > 29) return 0;

			} else if (date > 28) {

				return 0;

			}

		}

		if ((month==4)||(month==6)||(month==9)||(month==11))

			if (date > 30) return 0;

		// Correct hours value

		if (hh<12 && ampm=="PM") hh=hh-0+12;

		else if (hh>11 && ampm=="AM") hh-=12;

		var newdate=new Date(year,month-1,date,hh,mm,ss);

		return newdate;

	},

	parse: function(val, format) {

		if (format) {

			return DateFormat.parseFormat(val, format);

		} else {

			var preferEuro=(arguments.length==2)?arguments[1]:false;

			var generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');

			var monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');

			var dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');

			var checkList=[generalFormats,preferEuro?dateFirst:monthFirst,preferEuro?monthFirst:dateFirst];

			var d=null;

			for (var i=0; i<checkList.length; i++) {

				var l=checkList[i];

				for (var j=0; j<l.length; j++) {

					d=DateFormat.parseFormat(val,l[j]);

					if (d!=0) return new Date(d);

				}

			}

			return null;

		}

	}

});



DateFormat.prototype = {

	initialize: function(format) { this.format = format; },

	parse: function(value) { return DateFormat.parseFormat(value, this.format); },

	format: function(value) { return DateFormat.format(value, this.format); }

}



Date.prototype.format = function(format) {

	return DateFormat.format(this, format);

}





/*

 * Control.DatePicker

 * 

 * Transforms an ordinary input textbox into an interactive date picker.

 * When the textbox is clicked (or the down arrow is pressed), a calendar

 * appears that the user can browse through and select a date.

 *

 * Features:

 *  - Allows user to specify a date format

 *  - Easy to localize

 *  - Customizable by CSS

 *

 * Written and maintained by Jeremy Jongsma (jeremy@jongsma.org)

 */

if (window.Control == undefined) Control = {};



Control.DatePicker = Class.create();

Control.DatePicker.activePicker = null;

Control.DatePicker.prototype = {

	initialize: function(element, options) {

		this.element = $(element);

		this.i18n = new Control.DatePicker.i18n(options && options.locale ? options.locale : 'en_US');

		options = this.i18n.inheritOptions(options);

		this.options = Object.extend({

				onClick: this.pickerClicked.bind(this),

				onHover: this.dateHover.bind(this),

				onSelect: this.datePicked.bind(this)

			}, options || {});

		this.options.currentFormat = this.options.timePicker ? this.options.dateTimeFormat : this.options.dateFormat;

		this.options.date = DateFormat.parseFormat(this.element.value, this.options.currentFormat);



		// Lazy load to avoid excessive CPU usage with lots of controls on one page

		this.datepicker = null;



		this.originalValue = null;

		this.hideTimeout = null;



		if (this.options.icon) {

			this.icon = document.createElement('img');

			this.icon.src = this.options.icon;

			this.icon.title = this.tr('Open calendar');

			this.icon.className = 'inputExtension';

			var topOffset = /MSIE/.test(navigator.userAgent) ? '1px' : '3px';

			Element.setStyle(this.icon, {'position': 'relative', 'left': '-18px', 'top': topOffset});

			//Element.insertAfter(this.icon, this.element);

			Element.insert(this.element, { after: this.icon });

			Event.observe(this.icon, 'click', this.togglePicker.bindAsEventListener(this));

		} else {

			Event.observe(this.element, 'click', this.togglePicker.bindAsEventListener(this));

		}



		this.hidePickerListener = this.delayedHide.bindAsEventListener(this);

		Event.observe(this.element, 'keydown', this.keyHandler.bindAsEventListener(this));

		Event.observe(document, 'keydown', this.docKeyHandler.bindAsEventListener(this));



		this.pickerActive = false;

	},

	tr: function(str) {

		return this.i18n.tr(str);

	},

	delayedHide: function(e) {

		this.hideTimeout = setTimeout(this.hide.bind(this), 100);

	},

	pickerClicked: function() {

		if (this.hideTimeout) {

			clearTimeout(this.hideTimeout);

			this.hideTimeout = null;

		}

	},

	datePicked: function(date) {

		this.element.value = DateFormat.format(date, this.options.currentFormat);

		this.element.focus();

		this.hide();

	},

	dateHover: function(date) {

		if (this.hideTimeout) {

			clearTimeout(this.hideTimeout);

			this.hideTimeout = null;

		}

		if (this.pickerActive)

			this.element.value = DateFormat.format(date, this.options.currentFormat);

	},

	togglePicker: function(e) {

		if (this.pickerActive) {

			this.element.value = this.originalValue;

			this.hide();

		} else {

			this.show();

		}

		Event.stop(e);

		return false;

	},

	docKeyHandler: function(e) {

		if (e.keyCode == Event.KEY_ESC)

			if (this.pickerActive) {

				this.element.value = this.originalValue;

				this.hide();

			}



	},

	keyHandler: function(e) {

		switch (e.keyCode) {

			case Event.KEY_ESC:

				if (this.pickerActive)

					this.element.value = this.originalValue;

			case Event.KEY_TAB:

				this.hide();

				return;

			case Event.KEY_DOWN:	

				if (!this.pickerActive) {

					this.show();

					Event.stop(e);

				}

		}

		if (this.pickerActive)

			return false;

	},

	hide: function() {

		if(this.pickerActive) {

			this.datepicker.releaseKeys();

			Element.remove(this.datepicker.element);

			Event.stopObserving(document, 'click', this.hidePickerListener, true);

			this.pickerActive = false;

			Control.DatePicker.activePicker = null;

		}

	},

	show: function () {

		if (!this.pickerActive) {

			if (Control.DatePicker.activePicker)

				Control.DatePicker.activePicker.hide();

			this.element.focus();

			if (!this.datepicker)

				this.datepicker = new Control.DatePickerPanel(this.options);

			this.originalValue = this.element.value;

			var pos = Position.cumulativeOffset(this.element);

			var dim = Element.getDimensions(this.element);

			var pickerTop = /MSIE/.test(navigator.userAgent) ? (pos[1] + dim.height) + 'px' : (pos[1] + dim.height - 1) + 'px';

			this.datepicker.element.style.top = pickerTop;

			this.datepicker.element.style.left = pos[0] + 'px';

			this.datepicker.selectDate(DateFormat.parseFormat(this.element.value, this.options.currentFormat));

			this.datepicker.captureKeys();

			document.body.appendChild(this.datepicker.element);

			Event.observe(document, 'click', this.hidePickerListener, true);

			this.pickerActive = true;

			Control.DatePicker.activePicker = this;

			this.pickerClicked();

		}

	}

};



Control.DatePicker.i18n = Class.create();

Object.extend(Control.DatePicker.i18n, {

	baseLocales: {

		'us': {

			dateTimeFormat: 'MM-dd-yyyy HH:mm',

			dateFormat: 'MM-dd-yyyy',

			firstWeekDay: 0,

			weekend: [0,6]

		},

		'eu': {

			dateTimeFormat: 'dd-MM-yyyy HH:mm',

			dateFormat: 'dd-MM-yyyy',

			firstWeekDay: 1,

			weekend: [0,6]

		},

		'iso8601': {

			dateTimeFormat: 'yyyy-MM-dd HH:mm',

			dateFormat: 'yyyy-MM-dd',

			firstWeekDay: 1,

			weekend: [0,6]

		}

	},

	createLocale: function(base, lang) {

		return Object.extend(Object.clone(Control.DatePicker.i18n.baseLocales[base]), {'language': lang});

	}

});

Control.DatePicker.i18n.prototype = {

	initialize: function(code) {

		var lang = code.charAt(2) == '_' ? code.substring(0,2) : code;

		var locale = (Control.DatePicker.Locale[code] || Control.DatePicker.Locale[lang]);

		this.opts = Object.clone(locale || {});

		var language = locale ? Control.DatePicker.Language[locale.language] : null;

		if (language) Object.extend(this.opts, language);

	},

	opts: null,

	inheritOptions: function(options) {

		if (!this.opts) this.setLocale('en_US');

		return Object.extend(this.opts, options || {});

	},

	tr: function(str) {

		return this.opts && this.opts.strings ? this.opts.strings[str] || str : str;

	}

};



Control.DatePicker.Locale = {};

with (Control.DatePicker) {

	// Full locale definitions not needed if countries use the language default format

	// Datepicker will fallback to the language default; i.e. 'es_AR' will use 'es'

	Locale['es'] = i18n.createLocale('eu', 'es');

	Locale['en'] = i18n.createLocale('us', 'en');

	Locale['en_GB'] = i18n.createLocale('eu', 'en');

	Locale['en_AU'] = Locale['en_GB'];

	Locale['de'] = i18n.createLocale('eu', 'de');

	Locale['es_iso8601'] = i18n.createLocale('iso8601', 'es');

	Locale['en_iso8601'] = i18n.createLocale('iso8601', 'en');

	Locale['de_iso8601'] = i18n.createLocale('iso8601', 'de');

}



Control.DatePicker.Language = {

	'es': {

		months: ['Enero', 'Febrero', 'Marzo', 'Abril', 'Mayo', 'Junio', 'Julio', 'Augosto', 'Septiembre', 'Octubre', 'Novimbre', 'Diciembre'],

		days: ['Do', 'Lu', 'Ma', 'Mi', 'Ju', 'Vi', 'Sa'],

		strings: {

			'Now': 'Ahora',

			'Today': 'Hoy',

			'Time': 'Hora',

			'Exact minutes': 'Minuto exacto',

			'Select Date and Time': 'Selecciona Dia y Hora',

			'Open calendar': 'Abre calendario'

		}

	},

	'de': { 

		months: ['Januar', 'Februar', 'März', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'], 

		days: ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'], 

		strings: { 

			'Now': 'Jetzt', 

			'Today': 'Heute', 

			'Time': 'Zeit', 

			'Exact minutes': 'Exakte minuten', 

			'Select Date and Time': 'Zeit und Datum Auswählen',

			'Open calendar': 'Kalender öffnen'

		}

	}	

};



Control.DatePickerPanel = Class.create();

Object.extend(Control.DatePickerPanel.prototype, {

	initialize: function(options) {

		this.i18n = new Control.DatePicker.i18n(options && options.locale ? options.locale : 'en_US');

		options = this.i18n.inheritOptions(options);

		this.options = Object.extend({

						className: 'datepickerControl',

						closeOnToday: true,

						selectToday: true,

						showOnFocus: false,

						timePicker: false,

						firstWeekDay: 0,

						weekend: [0,6],

						months: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],

						days: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa']

					}, options || {});

		// Make sure first weekday is in the correct range

		with (this.options)

			if (isNaN(firstWeekDay*1)) firstWeekDay = 0;

			else firstWeekDay = firstWeekDay % 7;



		this.keysCaptured = false;

		this.calendarCont = null;

		this.currentDate = this.options.date ? this.options.date : new Date();

		this.dayOfWeek = 0;

		this.minInterval = 5;



		this.selectedDay = null;

		this.selectedHour = null;

		this.selectedMinute = null;

		this.selectedAmPm = null;



		this.currentDays = [];

		this.hourCells = [];

		this.minuteCells = [];

		this.otherMinutes = null;

		this.amCell = null;

		this.pmCell = null;



		this.element = this.createPicker();

		this.selectDate(this.currentDate);

	},

	createPicker: function() {

		var elt = document.createElement('div');

		elt.style.position = 'absolute';

		elt.className = this.options.className;

		this.calendarCont = this.drawCalendar(elt, this.currentDate);



		Event.observe(elt, 'click', this.clickHandler.bindAsEventListener(this));

		Event.observe(elt, 'dblclick', this.dblClickHandler.bindAsEventListener(this));

		this.documentKeyListener = this.keyHandler.bindAsEventListener(this);

		if (this.options.captureKeys)

			this.captureKeys();

		

		return elt;

	},

	tr: function(str) {

		return this.i18n.tr(str);

	},

	captureKeys: function() {

		Event.observe(document, 'keydown', this.documentKeyListener, true);

		this.keysCaptured = true;

	},

	releaseKeys: function() {

		Event.stopObserving(document, 'keydown', this.documentKeyListener, true);

		this.keysCaptured = false;

	},

	setDate: function(date) {

		if (date) {

			// Clear container

			while (this.calendarCont.firstChild)

				this.calendarCont.removeChild(this.calendarCont.firstChild);

			this.calendarCont.appendChild(this.createCalendar(date));

		}

	},

	drawCalendar: function(container, date) {

		var calCont = container;

		var calTable = this.createCalendar(date);



		if (this.options.timePicker) {

			var timeTable;

			if (this.options.timePickerAdjacent) {

				var rows = 0;



				var adjTable = document.createElement('table');

				adjTable.cellSpacing = 0;

				adjTable.cellPadding = 0;

				adjTable.border = 0;

				

				row = adjTable.insertRow(0);



				cell = row.insertCell(0);

				cell.vAlign = 'top';

				cell.appendChild(calTable);

				calCont = cell;



				cell = row.insertCell(1);

				cell.style.width = '5px';



				cell = row.insertCell(2);

				cell.vAlign = 'top';

				timeTable = document.createElement('table');

				timeTable.cellSpacing = 0;

				timeTable.cellPadding = 0;

				timeTable.border = 0;

				cell.appendChild(timeTable);



				container.appendChild(adjTable);



				row = timeTable.insertRow(rows++);

				row.className = 'monthLabel';

				cell = row.insertCell(0);

				cell.colSpan = 7;

				cell.innerHTML = this.tr('Time');



				row = timeTable.insertRow(rows++);

				cell = row.insertCell(0);

				cell.colSpan = 7;

				cell.style.height = '1px';



			} else {

				container.appendChild(calTable);

				timeTable = calTable;

				var rows = calTable.rows.length;



				row = timeTable.insertRow(rows++);

				cell = row.insertCell(0);

				cell.colSpan = 7;



				var hr = document.createElement('hr');

				Element.setStyle(hr, {'color': 'gray', 'backgroundColor': 'gray', 'height': '1px', 'border': '0', 'marginTop': '3px', 'marginBottom': '3px', 'padding': '0'});

				cell.appendChild(hr);

			}



			for (var j = 0; j < 2; ++j) {

				row = timeTable.insertRow(rows++);

				for (var i = 0; i < 6; ++i){

					cell = row.insertCell(i);

					cell.className = 'hour';

					cell.width = '14%';

					cell.innerHTML = (j*6)+i+1;

					cell.onclick = this.hourClickedListener((j*6)+i+1);

					this.hourCells[(j*6)+i] = cell;

				}

				cell = row.insertCell(i);

				cell.className = 'ampm';

				cell.width = '14%';

				if (j) {

					cell.innerHTML = this.tr('PM');

					cell.onclick = this.pmClickedListener();

					this.pmCell = cell;

				} else {

					cell.innerHTML = this.tr('AM');

					cell.onclick = this.amClickedListener();

					this.amCell = cell;

				}

			}



			row = timeTable.insertRow(rows++);

			cell = row.insertCell(0);

			cell.colSpan = 6;



			var hr = document.createElement('hr');

			Element.setStyle(hr, {'color': '#CCCCCC', 'backgroundColor': '#CCCCCC', 'height': '1px', 'border': '0', 'marginTop': '2px', 'marginBottom': '2px', 'padding': '0'});

			cell.appendChild(hr);

			cell = row.insertCell(1);



			for (var j = 0; j < (10/this.minInterval); ++j) {

				row = timeTable.insertRow(rows++);

				for (var i = 0; i < 6; ++i){

					cell = row.insertCell(i);

					cell.className = 'minute';

					cell.width = '14%';

					var minval = ((j*6+i)*this.minInterval);

					if (minval < 10) minval = '0'+minval;

					cell.innerHTML = ':'+minval;

					cell.onclick = this.minuteClickedListener(minval);

					this.minuteCells[(j*6)+i] = cell;

				}

				cell = row.insertCell(i);

				cell.width = '14%';

			}



			row = timeTable.insertRow(rows++);

			cell = row.insertCell(0);

			//cell.className = 'otherminute';

			cell.style.textAlign = 'right';

			cell.colSpan = 5;

			cell.innerHTML = '<i>'+this.tr('Exact minutes')+':</i>';



			cell = row.insertCell(1);

			cell.className = 'otherminute';

			var otherInput = document.createElement('input');

			otherInput.type = 'text';

			otherInput.maxLength = 2;

			otherInput.style.width = '2em';

			var inputTimeout = null;

			otherInput.onkeyup = function(e) {

						if (!isNaN(otherInput.value)) {

							clearTimeout(inputTimeout);

							inputTimeout = setTimeout(function () {

									this.currentDate.setMinutes(otherInput.value);

									this.dateClicked(this.currentDate);

								}.bind(this), 500);

						}

					}.bindAsEventListener(this);

			otherInput.onkeydown = function(e) {

						if (e.keyCode == Event.KEY_RETURN)

							if (this.options.onSelect) this.options.onSelect(this.currentDate);

					}.bindAsEventListener(this);

			// Remove event key capture to allow use of arrow keys

			otherInput.onfocus = this.releaseKeys.bindAsEventListener(this);

			otherInput.onblur = this.captureKeys.bindAsEventListener(this);

			this.otherMinutes = otherInput;

			cell.appendChild(otherInput);

			// Padding cell

			cell = row.insertCell(2);



			row = timeTable.insertRow(rows++);

			cell = row.insertCell(0);

			cell.colSpan = 7;



			hr = document.createElement('hr');

			Element.setStyle(hr, {'color': 'gray', 'backgroundColor': 'gray', 'height': '1px', 'border': '0', 'marginTop': '3px', 'marginBottom': '3px', 'padding': '0'});

			cell.appendChild(hr);



			row = timeTable.insertRow(rows++);

			cell = row.insertCell(0);

			cell.colSpan = 7;



			selectButton = document.createElement('input');

			selectButton.type = 'button';

			selectButton.value = this.tr('Select Date and Time');

			selectButton.onclick = function(e) {

						this.options.onSelect && this.options.onSelect(this.currentDate);

					}.bindAsEventListener(this);

			cell.appendChild(selectButton);



		} else {

			calCont.appendChild(calTable);

		}



		return calCont;



	},

	createCalendar: function(date) {

		this.currentDate = date;

		this.currentDays = [];



		var today = new Date();

		var previousYear = new Date(date.getFullYear() - 1, date.getMonth(), 1)

		var previousMonth = new Date(date.getFullYear(), date.getMonth() - 1, 1)

		var nextMonth = new Date(date.getFullYear(), date.getMonth() + 1, 1)

		var nextYear = new Date(date.getFullYear() + 1, date.getMonth(), 1)



		var row;

		var cell;

		var rows = 0;



		var calTable = document.createElement('table');

		calTable.cellSpacing = 0;

		calTable.cellPadding = 0;

		calTable.border = 0;



		row = calTable.insertRow(rows++);

		row.className = 'monthLabel';

		cell = row.insertCell(0);

		cell.colSpan = 7;

		cell.innerHTML = this.monthName(date.getMonth()) + ' ' + date.getFullYear();



		row = calTable.insertRow(rows++);

		row.className = 'navigation';



		cell = row.insertCell(0);

		cell.className = 'navbutton';

		cell.title = this.monthName(previousYear.getMonth()) + ' ' + previousYear.getFullYear();

		cell.onclick = this.movePreviousYearListener();

		cell.innerHTML = '&lt;&lt;';



		cell = row.insertCell(1);

		cell.className = 'navbutton';

		cell.title = this.monthName(previousMonth.getMonth()) + ' ' + previousMonth.getFullYear();

		cell.onclick = this.movePreviousMonthListener();

		cell.innerHTML = '&lt;';



		cell = row.insertCell(2);

		cell.colSpan = 3;

		cell.className = 'navbutton';

		cell.title = today.getDate() + ' ' + this.monthName(today.getMonth()) + ' ' + today.getFullYear();

		cell.onclick = this.dateClickedListener(today, true);

		if (this.options.timePicker)

			cell.innerHTML = this.tr('Now');

		else

			cell.innerHTML = this.tr('Today');



		cell = row.insertCell(3);

		cell.className = 'navbutton';

		cell.title = this.monthName(nextMonth.getMonth()) + ' ' + nextMonth.getFullYear();

		cell.onclick = this.moveNextMonthListener();

		cell.innerHTML = '&gt;';



		cell = row.insertCell(4);

		cell.className = 'navbutton';

		cell.title = this.monthName(nextYear.getMonth()) + ' ' + nextYear.getFullYear();

		cell.onclick = this.moveNextYearListener();

		cell.innerHTML = '&gt;&gt;';



		row = calTable.insertRow(rows++);

		row.className = 'dayLabel';

		for (var i = 0; i < 7; ++i){

			cell = row.insertCell(i);

			cell.width = '14%';

			cell.innerHTML = this.dayName((this.options.firstWeekDay + i) % 7);

		}

		

		row = null;

		var workDate = new Date(date.getFullYear(), date.getMonth(), 1);

		var day = workDate.getDay();

		var j = 0;



		// Pad with previous month

		if (day != this.options.firstWeekDay) {

			row = calTable.insertRow(rows++);

			row.className = 'calendarRow';

			workDate.setDate(workDate.getDate() - ((day - this.options.firstWeekDay + 7) % 7));

			day = workDate.getDay();

			while (workDate.getMonth() != date.getMonth()) {

				cell = row.insertCell(row.cells.length);

				this.assignDayClasses(cell, 'dayothermonth', workDate);

				cell.innerHTML = workDate.getDate();

				cell.onclick = this.dateClickedListener(workDate);

				workDate.setDate(workDate.getDate() + 1);

				day = workDate.getDay();

			}

		}



		// Display days

		while (workDate.getMonth() == date.getMonth()) {

			if (day == this.options.firstWeekDay) {

				row = calTable.insertRow(rows++);

				row.className = 'calendarRow';

			}

			cell = row.insertCell(row.cells.length);

			this.assignDayClasses(cell, 'day', workDate);

			cell.innerHTML = workDate.getDate();

			cell.onclick = this.dateClickedListener(workDate);

			this.currentDays[workDate.getDate()] = cell;

			workDate.setDate(workDate.getDate() + 1);

			day = workDate.getDay();

		}



		// Pad with next month

		if (day != this.options.firstWeekDay)

			do {

				cell = row.insertCell(row.cells.length);

				this.assignDayClasses(cell, 'dayothermonth', workDate);

				cell.innerHTML = workDate.getDate();

				var thisDate = new Date(workDate.getTime());

				cell.onclick = this.dateClickedListener(workDate);

				workDate.setDate(workDate.getDate() + 1);

				day = workDate.getDay();

			} while (workDate.getDay() != this.options.firstWeekDay);



		return calTable;

	},

	movePreviousMonthListener: function() {

		return function(e) {

				var prevMonth = new Date(

						this.currentDate.getFullYear(),

						this.currentDate.getMonth() - 1,

						this.currentDate.getDate(),

						this.currentDate.getHours(),

						this.currentDate.getMinutes());

				if (prevMonth.getMonth() != (this.currentDate.getMonth() + 11) % 12) prevMonth.setDate(0);

				this.selectDate(prevMonth);

			}.bindAsEventListener(this);

	},

	moveNextMonthListener: function() {

		return function(e) {

				var nextMonth = new Date(

						this.currentDate.getFullYear(),

						this.currentDate.getMonth() + 1,

						this.currentDate.getDate(),

						this.currentDate.getHours(),

						this.currentDate.getMinutes());

				if (nextMonth.getMonth() != (this.currentDate.getMonth() + 1) % 12) nextMonth.setDate(0);

				this.selectDate(nextMonth);

			}.bindAsEventListener(this);

	},

	moveNextYearListener: function() {

		return function(e) {

				var nextYear = new Date(

						this.currentDate.getFullYear() + 1,

						this.currentDate.getMonth(),

						this.currentDate.getDate(),

						this.currentDate.getHours(),

						this.currentDate.getMinutes());

				if (nextYear.getMonth() != this.currentDate.getMonth()) nextYear.setDate(0);

				this.selectDate(nextYear);

			}.bindAsEventListener(this);

	},

	movePreviousYearListener: function() {

		return function(e) {

				var prevYear = new Date(

						this.currentDate.getFullYear() - 1,

						this.currentDate.getMonth(),

						this.currentDate.getDate(),

						this.currentDate.getHours(),

						this.currentDate.getMinutes());

				if (prevYear.getMonth() != this.currentDate.getMonth()) prevYear.setDate(0);

				this.selectDate(prevYear);

			}.bindAsEventListener(this);

	},

	dateClickedListener: function(date, timeOverride) {

		var dateCopy = new Date(date.getTime());

		return function(e) {

				if (!timeOverride) {

					dateCopy.setHours(this.currentDate.getHours());

					dateCopy.setMinutes(this.currentDate.getMinutes());

				}

				this.dateClicked(dateCopy);

			}.bindAsEventListener(this);

	},

	hourClickedListener: function(hour) {

		return function(e) {

				this.hourClicked(hour);

			}.bindAsEventListener(this);

	},

	minuteClickedListener: function(minutes) {

		return function(e) {

				this.currentDate.setMinutes(minutes);

				this.dateClicked(this.currentDate);

			}.bindAsEventListener(this);

	},

	amClickedListener: function() {

		return function(e) {

				if (this.selectedAmPm == this.pmCell) {

					this.currentDate.setHours(this.currentDate.getHours()-12);

					this.dateClicked(this.currentDate);

				}

			}.bindAsEventListener(this);

	},

	pmClickedListener: function() {

		return function(e) {

				if (this.selectedAmPm == this.amCell) {

					this.currentDate.setHours(this.currentDate.getHours()+12);

					this.dateClicked(this.currentDate);

				}

			}.bindAsEventListener(this);

	},

	assignDayClasses: function(cell, baseClass, date) {

		var today = new Date();

		Element.addClassName(cell, baseClass);

		if (date.getFullYear() == today.getFullYear() && date.getMonth() == today.getMonth() && date.getDate() == today.getDate())

			Element.addClassName(cell, 'today');

		if (this.options.weekend.include(date.getDay()))

			Element.addClassName(cell, 'weekend');

	},

	monthName: function(month) {

		return this.options.months[month];

	},

	dayName: function(day) {

		return this.options.days[day];

	},

	dblClickHandler: function(e) {

		if(this.options.onSelect)

			this.options.onSelect(this.currentDate);

		Event.stop(e);

	},

	clickHandler: function(e) {

		if(this.options.onClick)

			this.options.onClick();

		Event.stop(e);

	},

	hoverHandler: function(e) {

		if(this.options.onHover)

			this.options.onHover(date);

	},

	keyHandler: function(e) {

		var days = 0;

		switch (e.keyCode){

			case Event.KEY_RETURN:

				if (this.options.onSelect) this.options.onSelect(this.currentDate);

				break;

			case Event.KEY_LEFT:

				days = -1;

				break;

			case Event.KEY_UP:

				days = -7;

				break;

			case Event.KEY_RIGHT:

				days = 1;

				break;

			case Event.KEY_DOWN:

				days = 7;

				break;

			case 33: // PgUp

				var lastMonth = new Date(this.currentDate.getFullYear(), this.currentDate.getMonth() - 1, this.currentDate.getDate());

				days = -this.getDaysOfMonth(lastMonth);

				break;

			case 34: // PgDn

				days = this.getDaysOfMonth(this.currentDate);

				break;

			case 13: // enter-key (forms without submit buttons)

				this.dateClicked(this.currentDate);

				break;

			default:

				return;

		}

		if (days != 0) {

			var moveDate = new Date(this.currentDate.getFullYear(), this.currentDate.getMonth(), this.currentDate.getDate() + days);

			moveDate.setHours(this.currentDate.getHours());

			moveDate.setMinutes(this.currentDate.getMinutes());

			this.selectDate(moveDate);

		}

		Event.stop(e);

		return false;

	},

	getDaysOfMonth: function(date) {

		var lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);

		return lastDay.getDate();

	},

	getNextMonth: function(month, year, increment) {

		if (p_Month == 11) return [0, year + 1];

		else return [month + 1, year];

	},

	getPrevMonth: function(month, year, increment) {

		if (p_Month == 0) return [11, year - 1];

		else return [month - 1, year];

	},

	dateClicked: function(date) {

		if (date) {

			if (!this.options.timePicker && this.options.onSelect)

				this.options.onSelect(date);

			this.selectDate(date);

		}

	},

	hourClicked: function(hour) {

		if (hour == 12) {

			if (this.selectedAmPm == this.amCell)

				hour = 0;

		} else if (this.selectedAmPm == this.pmCell) {

			hour += 12;

		}

		this.currentDate.setHours(hour);

		this.dateClicked(this.currentDate);

	},

	selectDate: function(date) {

		if (date) {

			if (date.getMonth() != this.currentDate.getMonth()

					|| date.getFullYear() != this.currentDate.getFullYear())

				this.setDate(date);

			else

				this.currentDate = date;



			if (date.getDate() < this.currentDays.length) {

				if (this.selectedDay)

					Element.removeClassName(this.selectedDay, 'current');

				this.selectedDay = this.currentDays[date.getDate()];

				Element.addClassName(this.selectedDay, 'current');

			}



			if (this.options.timePicker) {

				var hours = date.getHours();

				if (this.selectedHour)

					Element.removeClassName(this.selectedHour, 'current');

				this.selectedHour = this.hourCells[hours % 12 ? (hours % 12) - 1 : 11];

				Element.addClassName(this.selectedHour, 'current');



				if (this.selectedAmPm)

					Element.removeClassName(this.selectedAmPm, 'current');

				this.selectedAmPm = (hours < 12 ? this.amCell : this.pmCell);

				Element.addClassName(this.selectedAmPm, 'current');



				var minutes = date.getMinutes();

				if (this.selectedMinute)

					Element.removeClassName(this.selectedMinute, 'current');

				Element.removeClassName(this.otherMinutes, 'current');

				if (minutes % this.minInterval == 0) {

					this.otherMinutes.value = null;

					this.selectedMinute = this.minuteCells[minutes / this.minInterval];

					Element.addClassName(this.selectedMinute, 'current');

				} else {

					this.otherMinutes.value = minutes;

					Element.addClassName(this.otherMinutes, 'current');

				}

			}



			if (this.options.onHover)

				this.options.onHover(date);

		}

	}

});