datetimepicker/jquery.datetimepicker.js

/** 
 * @preserve jQuery DateTimePicker plugin v2.0.5
 * @homepage http://xdsoft.net/jqplugins/datetimepicker/
 * (c) 2013, Chupurnov Valeriy.
 */
(function( $ ){
	$.fn.xdsoftScroller = function( _percent ){
		return this.each(function(){
			var timeboxparent = $(this);
			if( !$(this).hasClass('xdsoft_scroller_box') ){
				var pointerEventToXY = function( e ){
						var out = {x:0, y:0};
						if(e.type == 'touchstart' || e.type == 'touchmove' || e.type == 'touchend' || e.type == 'touchcancel'){
							var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
							out.x = touch.pageX;
							out.y = touch.pageY;
						}else if (e.type == 'mousedown' || e.type == 'mouseup' || e.type == 'mousemove' || e.type == 'mouseover'|| e.type=='mouseout' || e.type=='mouseenter' || e.type=='mouseleave') {
							out.x = e.pageX;
							out.y = e.pageY;
						}
						return out;
					},
					move = 0,
					timebox = timeboxparent.children().eq(0),
					parentHeight = timeboxparent[0].offsetHeight-2,
					height = timebox[0].offsetHeight,
					scrollbar = $('<div class="xdsoft_scrollbar"></div>'),
					scroller = $('<div class="xdsoft_scroller"></div>'),
					maximumOffset = 100,
					start = false;
	
				scrollbar.append(scroller);
				
				timeboxparent.addClass('xdsoft_scroller_box').append(scrollbar);
				scroller.on('mousedown.xdsoft_scroller',function( event ){
					var pageY = event.pageY,
						top = parseInt(scroller.css('margin-top')),
						h1 = scrollbar[0].offsetHeight;
					$(document.body).addClass('xdsoft_noselect');
					$([document.body,window]).on('mouseup.xdsoft_scroller',function(){
						$([document.body,window]).off('mouseup.xdsoft_scroller',arguments.callee)
							.off('mousemove.xdsoft_scroller',move)
							.removeClass('xdsoft_noselect');
					});
					$(document.body).on('mousemove.xdsoft_scroller',move = function(event){
						var offset = event.pageY-pageY+top;
						if( offset<0 )
							offset = 0;
						if( offset+scroller[0].offsetHeight>h1 )
							offset = h1-scroller[0].offsetHeight;
						timeboxparent.trigger('scroll_element.xdsoft_scroller',[maximumOffset?offset/maximumOffset:0]);
					});
				});
				
				timeboxparent
					.on('scroll_element.xdsoft_scroller',function( event,percent ){
						percent = percent>1?1:(percent<0||isNaN(percent))?0:percent;
						scroller.css('margin-top',maximumOffset*percent);
						timebox.css('marginTop',-parseInt((height-parentHeight)*percent))
					})
					.on('resize_scroll.xdsoft_scroller',function( event,_percent ){
						parentHeight = timeboxparent[0].offsetHeight-2;
						height = timebox[0].offsetHeight;
						var percent = parentHeight/height,
							sh = percent*scrollbar[0].offsetHeight;
						if( percent>1 )
							scroller.hide();
						else{
							scroller.show();
							scroller.css('height',parseInt(sh>10?sh:10));
							maximumOffset = scrollbar[0].offsetHeight-scroller[0].offsetHeight;
							timeboxparent.trigger('scroll_element.xdsoft_scroller',[_percent?_percent:Math.abs(parseInt(timebox.css('marginTop')))/(height-parentHeight)]);
						}
					})
				timeboxparent.mousewheel&&timeboxparent.mousewheel(function(event, delta, deltaX, deltaY) {
					var top = Math.abs(parseInt(timebox.css('marginTop')));
					timeboxparent.trigger('scroll_element.xdsoft_scroller',[(top-delta*20)/(height-parentHeight)]);
					event.stopPropagation();
					return false;
				});
				timeboxparent.on('touchstart',function( event ){
					start = pointerEventToXY(event);
				});
				timeboxparent.on('touchmove',function( event ){
					if( start ){
						var coord = pointerEventToXY(event), top = Math.abs(parseInt(timebox.css('marginTop')));
						timeboxparent.trigger('scroll_element.xdsoft_scroller',[(top-(coord.y-start.y))/(height-parentHeight)]);
						event.stopPropagation();
						event.preventDefault();
					};
				});
				timeboxparent.on('touchend touchcancel',function( event ){
					start = false;
				});
			}
			timeboxparent.trigger('resize_scroll.xdsoft_scroller',[_percent]);
		});
	};
	$.fn.datetimepicker = function( opt ){
		var KEY0 = 48,
			KEY9 = 57,
			_KEY0 = 96,
			_KEY9 = 105,
			CTRLKEY = 17,
			DEL = 46,
			ENTER = 13,
			ESC = 27,
			BACKSPACE = 8,
			ARROWLEFT = 37,
			ARROWUP = 38,
			ARROWRIGHT = 39,
			ARROWDOWN = 40,
			TAB = 9,
			F5 = 116,
			AKEY = 65,
			CKEY = 67,
			VKEY = 86,
			ZKEY = 90,
			YKEY = 89,
			ctrlDown	=	false,
			default_options  = {
				i18n:{
					ru:{
						months:[
							'Январь','Февраль','Март','Апрель','Май','Июнь','Июль','Август','Сентябрь','Октябрь','Ноябрь','Декабрь'
						],
						dayOfWeek:[
							"Вск", "Пн", "Вт", "Ср", "Чт", "Пт", "Сб"
						]
					},
					en:{
						months: [
							"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
						],
						dayOfWeek: [
							"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
						]
					},
					de:{
						months:[
							'Januar','Februar','März','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember'
						],
						dayOfWeek:[
							"So.", "Mo", "Di", "Mi", "Do", "Fr", "Sa."
						]
					},
					nl:{
						months:[
							"januari", "februari", "maart", "april", "mei", "juni", "juli", "augustus", "september", "oktober", "november", "december"
						],
						dayOfWeek:[
							"zo", "ma", "di", "wo", "do", "vr", "za"
						]
					}
				},
				value:'',
				lang:'en',
				format:'Y/m/d H:i',
				formatTime:'H:i',
				formatDate:'Y/m/d',
				step:60,
				closeOnDateSelect:0,
				closeOnWithoutClick:true,
				timepicker:true,
				datepicker:true,
				minDate:false,
				maxDate:false,
				minTime:false,
				maxTime:false,
				allowTimes:[],
				opened:false,
				inline:false,
				onSelectDate:function(){},
				onSelectTime:function(){},
				onChangeMonth:function(){},
				onChangeDateTime:function(){},
				onShow:function(){},
				onClose:function(){},
				onGenerate:function(){},
				withoutCopyright:true,
				inverseButton:false,
				hours12:false,
				next:	'xdsoft_next',
				prev : 'xdsoft_prev',
				dayOfWeekStart:0,
				timeHeightInTimePicker:25,
				timepickerScrollbar:true,
				scrollMonth:true,
				scrollTime:true,
				scrollInput:true,
				mask:false,
				validateOnBlur:true,
				yearStart:1950,
				yearEnd:2050,
				style:'',
				id:'',
				className:''
			},
			options = ($.isPlainObject(opt)||!opt)?$.extend({},default_options,opt):$.extend({},default_options),
			createDateTimePicker = function( input ){
				var datetimepicker = $('<div '+(options.id?'id="'+options.id+'"':'')+' '+(options.style?'style="'+options.style+'"':'')+' class="xdsoft_datetimepicker xdsoft_noselect '+options.className+'"></div>'),
					xdsoft_copyright = $('<div class="xdsoft_copyright"><a target="_blank" href="http://xdsoft.net/jqplugins/datetimepicker/">xdsoft.net</a></div>'),
					datepicker = $('<div class="xdsoft_datepicker active"></div>'),
					mounth_picker = $('<div class="xdsoft_mounthpicker"><button type="button" class="xdsoft_prev"></button><div class="xdsoft_label xdsoft_month"><span></span></div><div class="xdsoft_label xdsoft_year"><span></span></div><button type="button" class="xdsoft_next"></button></div>'),
					calendar = $('<div class="xdsoft_calendar"></div>'),
					timepicker = $('<div class="xdsoft_timepicker active"><button type="button" class="xdsoft_prev"></button><div class="xdsoft_time_box"></div><button type="button" class="xdsoft_next"></button></div>'),
					timeboxparent = timepicker.find('.xdsoft_time_box').eq(0),
					timebox = $('<div class="xdsoft_time_variant"></div>'),
					scrollbar = $('<div class="xdsoft_scrollbar"></div>'),
					scroller = $('<div class="xdsoft_scroller"></div>'),
					monthselect =$('<div class="xdsoft_select xdsoft_monthselect"><div></div></div>'),
					yearselect =$('<div class="xdsoft_select xdsoft_yearselect"><div></div></div>');
				
				//constructor lego
				mounth_picker
					.find('.xdsoft_month span')
						.after(monthselect);
				mounth_picker
					.find('.xdsoft_year span')
						.after(yearselect);
				
				mounth_picker
					.find('.xdsoft_month,.xdsoft_year')
						.on('mousedown.xdsoft',function(event) {
							mounth_picker
								.find('.xdsoft_select')
									.hide();
							var select = $(this).find('.xdsoft_select').eq(0),
								val = 0,
								top = 0;
							
							if( _xdsoft_datetime.currentTime )
								val = _xdsoft_datetime.currentTime[$(this).hasClass('xdsoft_month')?'getMonth':'getFullYear']();
							
							select.show();
							for(var items = select.find('div.xdsoft_option'),i = 0;i<items.length;i++){
								if( items.eq(i).data('value')==val ){
									break;
								}else top+=items[0].offsetHeight;
							}
							
							select.xdsoftScroller(top/(select.children()[0].offsetHeight-(select[0].offsetHeight-2)));
							event.stopPropagation();
							return false;
						});
				
				mounth_picker
					.find('.xdsoft_select')
						.xdsoftScroller()
						.on('mousedown.xdsoft',function( event ) {
							event.stopPropagation();
							event.preventDefault();
						})
						.on('mousedown.xdsoft','.xdsoft_option',function( event ){
							if( _xdsoft_datetime&&_xdsoft_datetime.currentTime )
								_xdsoft_datetime.currentTime[$(this).parent().parent().hasClass('xdsoft_monthselect')?'setMonth':'setFullYear']($(this).data('value'));
							$(this).parent().parent().hide();
							datetimepicker.trigger('xchange.xdsoft');
						});
				
				
				// set options
				datetimepicker.setOptions = function( _options ){
					options = $.extend({},options,_options);
					if( (options.open||options.opened)&&(!options.inline) ){
						input.trigger('open.xdsoft');
					}
					
					if( options.inline ){
						datetimepicker.addClass('xdsoft_inline');
						input.after(datetimepicker).hide();
						datetimepicker.trigger('afterOpen.xdsoft');
					}
					
					if( options.inverseButton ){
						options.next = 'xdsoft_prev';
						options.prev = 'xdsoft_next';
					}
					
					if( !options.datepicker && options.timepicker )
						datepicker.removeClass('active');
						
					if( options.datepicker && !options.timepicker )
						timepicker.removeClass('active');
						
					if( options.value )
						input&&input.val&&input.val(options.value);
						
					if( isNaN(options.dayOfWeekStart)||parseInt(options.dayOfWeekStart)<0||parseInt(options.dayOfWeekStart)>6 )
						options.dayOfWeekStart = 0;
					else 
						options.dayOfWeekStart = parseInt(options.dayOfWeekStart);
						
					if( !options.timepickerScrollbar )
						scrollbar.hide();
						
					var tmpDate = [],timeOffset;
					if( options.minDate && ( tmpDate = /^-(.*)$/.exec(options.minDate) ) && (tmpDate=Date.parseDate(tmpDate[1], options.formatDate)) ){
						timeOffset = tmpDate.getTime()+-1*(tmpDate.getTimezoneOffset())*60000;
						options.minDate = new Date((new Date).getTime()-timeOffset).dateFormat( options.formatDate );
					}
					if( options.maxDate && ( tmpDate = /^\+(.*)$/.exec(options.maxDate) ) && (tmpDate=Date.parseDate(tmpDate[1], options.formatDate)) ){
						timeOffset = tmpDate.getTime()+-1*(tmpDate.getTimezoneOffset())*60000;
						options.maxDate = new Date((new Date).getTime()+timeOffset).dateFormat( options.formatDate );
					}
					if( options.mask ){
						var e,
							getCaretPos = function( input ) {
								try{
									if ( document.selection && document.selection.createRange ) {
										var range = document.selection.createRange();
										return range.getBookmark().charCodeAt(2) - 2;
									}else
										if ( input.setSelectionRange )
											return input.selectionStart;
								}catch(e){
									return 0;
								}
							},
							setCaretPos = function (node,pos){
								var node = (typeof node == "string" || node instanceof String) ? document.getElementById(node) : node;
								if(!node){
									return false;
								}else if(node.createTextRange){
									var textRange = node.createTextRange();
									textRange.collapse(true);
									textRange.moveEnd(pos);
									textRange.moveStart(pos);
									textRange.select();
									return true;
								}else if(node.setSelectionRange){
									node.setSelectionRange(pos,pos);
									return true;
								}
								return false;
							},
							isValidValue = function( mask,value ){
								var reg = mask
									.replace(/([\[\]\/\{\}\(\)\-\.\+]{1})/g,'\\$1')
									.replace(/_/g,'{digit+}')
									.replace(/([0-9]{1})/g,'{digit$1}')
									.replace(/\{digit([0-9]{1})\}/g,'[0-$1_]{1}')
									.replace(/\{digit[\+]\}/g,'[0-9_]{1}');
								return RegExp(reg).test(value);
							};
						input.off('keydown.xdsoft');
						switch(true){
							case ( options.mask===true ):
								//options.mask = (new Date()).dateFormat( options.format );
								//options.mask = options.mask.replace(/[0-9]/g,'_');
								options.mask = options.format
									.replace(/Y/g,'9999')
									.replace(/F/g,'9999')
									.replace(/m/g,'19')
									.replace(/d/g,'39')
									.replace(/H/g,'29')
									.replace(/i/g,'59')
									.replace(/s/g,'59');
							case ( $.type(options.mask) == 'string' ):
								if( !isValidValue( options.mask,input.val() ) )
									input.val(options.mask.replace(/[0-9]/g,'_'));
									
								input.on('keydown.xdsoft',function( event ){
									var val = this.value, 
										key = event.which;
									switch(true){
										case (( key>=KEY0&&key<=KEY9 )||( key>=_KEY0&&key<=_KEY ))||(key==BACKSPACE||key==DEL):
											var pos = getCaretPos(this),
												digit = ( key!=BACKSPACE&&key!=DEL )?String.fromCharCode(key):'_';
											if( (key==BACKSPACE||key==DEL)&&pos ){
												pos--;
												digit='_';
											}
											while( /[^0-9_]/.test(options.mask.substr(pos,1))&&pos<options.mask.length&&pos>0 )
												pos+=( key==BACKSPACE||key==DEL )?-1:1;
												
											val = val.substr(0,pos)+digit+val.substr(pos+1);
											if( $.trim(val)=='' )
												val = options.mask.replace(/[0-9]/g,'_');
											else 
												if( pos==options.mask.length )
													break;
											
											pos+=(key==BACKSPACE||key==DEL)?0:1;
											while( /[^0-9_]/.test(options.mask.substr(pos,1))&&pos<options.mask.length&&pos>0 )
												pos+=(key==BACKSPACE||key==DEL)?-1:1;
											if( isValidValue( options.mask,val ) ){
												this.value = val;
												setCaretPos(this,pos);
											}else if( $.trim(val)=='' )
												this.value = options.mask.replace(/[0-9]/g,'_');
											else{
												input.trigger('error_input.xdsoft');
											}
										break;
										case ( ~[AKEY,CKEY,VKEY,ZKEY,YKEY].indexOf(key)&&ctrlDown ):
										 case ~[ESC,ARROWUP,ARROWDOWN,ARROWLEFT,ARROWRIGHT,F5,CTRLKEY].indexOf(key):
											return true;
										case ~[ENTER].indexOf(key):
											var elementSelector = "input:visible,textarea:visible";
											$(elementSelector ).eq($(elementSelector ).index(this) + 1).focus();
											return false;
										case ~[TAB].indexOf(key):return true;
									}
									event.preventDefault();
									return false;
								});
							break;
						}
					}
					if( options.validateOnBlur ){
						input
							.off('blur.xdsoft')
							.on('blur.xdsoft', function(){
								if( !Date.parseDate( $(this).val(), options.format ) )
									$(this).val((new Date()).dateFormat( options.format ));
							});
					}
					options.dayOfWeekStartPrev = (options.dayOfWeekStart==0)?6:options.dayOfWeekStart-1;
					datetimepicker
						.trigger('xchange.xdsoft');
				};
				
				datetimepicker
					.data('options',options)
					.on('mousedown.xdsoft',function( event ){
						event.stopPropagation();
						event.preventDefault();
						yearselect.hide();
						monthselect.hide();
						return false;
					});
				
				var scroll_element = timepicker.find('.xdsoft_time_box');
				scroll_element.append(timebox);
				scroll_element.xdsoftScroller();
				datetimepicker.on('afterOpen.xdsoft',function(){
					scroll_element.xdsoftScroller();
				});
				
				datetimepicker
					.append(datepicker)
					.append(timepicker);
				
				if( options.withoutCopyright!==true )
					datetimepicker
						.append(xdsoft_copyright);
				
				datepicker
					.append(mounth_picker)
					.append(calendar);
				
				$('body').append(datetimepicker);
				
				var XDSoftDateTime = function(){
					var _this = this;
					_this.now = function(){
						return new Date();
					};
					
					_this.currentTime = this.now();
					_this.isValidDate = function (d) {
						if ( Object.prototype.toString.call(d) !== "[object Date]" )
							return false;
						return !isNaN(d.getTime());
					};
					
					_this.setCurrentTime = function( dTime){
						_this.currentTime = (typeof dTime == 'string')? _this.strtodatetime(dTime) : _this.isValidDate(dTime) ? dTime: _this.now();
						datetimepicker.trigger('xchange.xdsoft');
					};
					
					_this.getCurrentTime = function( dTime){
						return _this.currentTime;
					};
					
					_this.nextMonth = function(){
						var month = _this.currentTime.getMonth()+1;
						if( month==12 ){
							_this.currentTime.setFullYear(_this.currentTime.getFullYear()+1);
							month = 0;
						}
						_this.currentTime.setMonth(month);
						options.onChangeMonth&&options.onChangeMonth.call&&options.onChangeMonth.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						datetimepicker.trigger('xchange.xdsoft');
						return month;
					};
					
					_this.prevMonth = function(){
						var month = _this.currentTime.getMonth()-1;
						if( month==-1 ){
							_this.currentTime.setFullYear(_this.currentTime.getFullYear()-1);
							month = 11;
						}
						_this.currentTime.setMonth(month);
						options.onChangeMonth&&options.onChangeMonth.call&&options.onChangeMonth.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						datetimepicker.trigger('xchange.xdsoft');
						return month;
					};
					
					_this.strtodatetime = function( sDateTime ){
						var currentTime = sDateTime?Date.parseDate(sDateTime, options.format):new Date;
						if( !_this.isValidDate(currentTime) )
							currentTime = new Date;
						return currentTime;
					};
					
					_this.strtodate = function( sDate ){
						var currentTime = sDate?Date.parseDate(sDate, options.formatDate):new Date;
						if( !_this.isValidDate(currentTime) )
							currentTime = new Date;
						return currentTime;
					};
					
					_this.strtotime = function( sTime ){
						var currentTime = sTime?Date.parseDate(sTime, options.formatTime):new Date;
						if( !_this.isValidDate(currentTime) )
							currentTime = new Date;
						return currentTime;
					};
					
					_this.str = function(){
						return _this.currentTime.dateFormat(options.format);
					};	
				},
				_xdsoft_datetime = new XDSoftDateTime;

				mounth_picker
					.find('.xdsoft_prev,.xdsoft_next')
						.on('mousedown.xdsoft',function(){
							var $this = $(this),
								timer = 0,
								stop = false;

							(function(v){
								var month =  _xdsoft_datetime.currentTime.getMonth();
								if( $this.hasClass( options.next ) ){
									_xdsoft_datetime.nextMonth();
								}else if( $this.hasClass( options.prev ) ){
									_xdsoft_datetime.prevMonth();
								}
								!stop&&(timer = setTimeout(arguments.callee,v?v:100));
							})(500);
							
							$([document.body,window]).on('mouseup.xdsoft',function(){
								clearTimeout(timer);
								stop = true;
								$([document.body,window]).off('mouseup.xdsoft',arguments.callee);
							});
						});

				timepicker
					.find('.xdsoft_prev,.xdsoft_next')
						.on('mousedown.xdsoft',function(){
							var $this = $(this),
								timer = 0,
								stop = false,
								period = 110;
							(function(v){
								var pheight = timeboxparent[0].offsetHeight-2,
									height = timebox[0].offsetHeight,
									top = Math.abs(parseInt(timebox.css('marginTop')));
								if( $this.hasClass(options.next) && (height-pheight)- options.timeHeightInTimePicker>=top ){
									timebox.css('marginTop','-'+(top+options.timeHeightInTimePicker)+'px')
								}else if( $this.hasClass(options.prev) && top-options.timeHeightInTimePicker>=0  ){
									timebox.css('marginTop','-'+(top-options.timeHeightInTimePicker)+'px')
								}
								timeboxparent.trigger('scroll_element.xdsoft_scroller',[Math.abs(parseInt(timebox.css('marginTop'))/(height-pheight))]);
								period= ( period>10 )?10:period-10;
								!stop&&(timer = setTimeout(arguments.callee,v?v:period));
							})(500);
							$([document.body,window]).on('mouseup.xdsoft',function(){
								clearTimeout(timer);
								stop = true;
								$([document.body,window])
									.off('mouseup.xdsoft',arguments.callee);
							});
						});
		
				// base handler - generating a calendar and timepicker
				datetimepicker
					.on('xchange.xdsoft',function( event ){
						var table 	=	'',
							start	= new Date(_xdsoft_datetime.currentTime.getFullYear(),_xdsoft_datetime.currentTime.getMonth(),1),
							i = 0, 
							today = new Date;
							
						while( start.getDay()!=options.dayOfWeekStart )
							start.setDate(start.getDate()-1); 
						
						//generate calendar
						table+='<table><thead><tr>';
						
						// days
						for(var j = 0; j<7; j++){
							table+='<th>'+options.i18n[options.lang].dayOfWeek[(j+options.dayOfWeekStart)>6?0:j+options.dayOfWeekStart]+'</th>';
						}
						
						table+='</tr></thead>';
						table+='<tbody><tr>';
						var maxDate = false, minDate = false;
						if( options.maxDate!==false ){
							maxDate = _xdsoft_datetime.strtodate(options.maxDate);
							maxDate = new Date(maxDate.getFullYear(),maxDate.getMonth(),maxDate.getDate(),23,59,59,999);
						}
						if( options.minDate!==false ){
							minDate = _xdsoft_datetime.strtodate(options.minDate);
							minDate = new Date(minDate.getFullYear(),minDate.getMonth(),minDate.getDate());
						}
						var d,y,m;
						while( i<_xdsoft_datetime.currentTime.getDaysInMonth()||start.getDay()!=options.dayOfWeekStart||_xdsoft_datetime.currentTime.getMonth()==start.getMonth() ){
							i++;
							d = start.getDate(); y = start.getFullYear(); m = start.getMonth();
							table+='<td data-date="'+d+'" data-month="'+m+'" data-year="'+y+'"'+
								' class="xdsoft_date '+
									(
										(( maxDate!==false && start > maxDate )||
										(  minDate!==false && start < minDate ))
									?'xdsoft_disabled ':' ')+
									(_xdsoft_datetime.currentTime.getMonth()!=m?' xdsoft_other_month ':'')+
									(_xdsoft_datetime.currentTime.dateFormat('d.m.Y')==start.dateFormat('d.m.Y')?' xdsoft_current ':'')+
									(today.dateFormat('d.m.Y')==start.dateFormat('d.m.Y')?' xdsoft_today ':'')
								+'"><div>'+d+'</div></td>';
							if( start.getDay()==options.dayOfWeekStartPrev )
								table+='</tr>';
							start.setDate(d+1);
						}
						table+='</tbody></table>';
						
						calendar.html(table);
						
						mounth_picker.find('.xdsoft_label span').eq(0).text(options.i18n[options.lang].months[_xdsoft_datetime.currentTime.getMonth()]);
						mounth_picker.find('.xdsoft_label span').eq(1).text(_xdsoft_datetime.currentTime.getFullYear());
						
						// generate timebox
						var time = '',
							h = '',
							m ='',
							line_time = function line_time( h,m ){
								var now = new Date();
								now.setHours(h);
								h = parseInt(now.getHours());
								now.setMinutes(m);
								m = parseInt(now.getMinutes());
								time+= '<div class="xdsoft_time '+
											( (options.maxTime!==false&&_xdsoft_datetime.strtotime(options.maxTime).getTime()<now.getTime())||
												(options.minTime!==false&&_xdsoft_datetime.strtotime(options.minTime).getTime()>now.getTime())
											?'xdsoft_disabled ':' ')+
											(
												(parseInt(_xdsoft_datetime.currentTime.getHours())==parseInt(h)
											&&
												parseInt(_xdsoft_datetime.currentTime.getMinutes()/options.step)*options.step==parseInt(m)
											)?' xdsoft_current ':'')+
											((parseInt(today.getHours())==parseInt(h)&&parseInt(today.getMinutes())==parseInt(m))?' xdsoft_today ':'')+
											'" data-hour="'+h+'" data-minute="'+m+'">'+now.dateFormat(options.formatTime)+'</div>';
							};
						if( !options.allowTimes || !$.isArray(options.allowTimes) || !options.allowTimes.length ){
							for(var i=0,j=0;i<(options.hours12?12:24);i++){
								for(j=0;j<60;j+=options.step){
									h = (i<10?'0':'')+i;
									m = (j<10?'0':'')+j;
									line_time( h,m );
								}
							}
						}else{
							for(var i=0;i<options.allowTimes.length;i++){
								h = _xdsoft_datetime.strtotime(options.allowTimes[i]).getHours();
								m = _xdsoft_datetime.strtotime(options.allowTimes[i]).getMinutes();
								line_time( h,m );
							}
						}
						timebox.html(time);
						
						var opt = '',
							i = 0;
							
						for( i = parseInt(options.yearStart,10);i<= parseInt(options.yearEnd,10);i++ ){
							opt+='<div class="xdsoft_option '+(_xdsoft_datetime.currentTime.getFullYear()==i?'xdsoft_current':'')+'" data-value="'+i+'">'+i+'</div>';
						}
						yearselect.children().eq(0)
												.html(opt);
						
						for( i = 0,opt = '';i<= 11;i++ ){
							opt+='<div class="xdsoft_option '+(_xdsoft_datetime.currentTime.getMonth()==i?'xdsoft_current':'')+'" data-value="'+i+'">'+options.i18n[options.lang].months[i]+'</div>';
						}
						monthselect.children().eq(0).html(opt);
						$(this).trigger('generate.xdsoft');
						event.stopPropagation();
					})
					.on('afterOpen.xdsoft',function(){
						if( options.timepicker && timebox.find('.xdsoft_current').length ){
							var pheight = timeboxparent[0].offsetHeight-2,
								height = timebox[0].offsetHeight,
								top = timebox.find('.xdsoft_current').index()*options.timeHeightInTimePicker+1;
							if( (height-pheight)<top )
								top = height-pheight;
							timebox.css('marginTop','-'+parseInt(top)+'px');
							timeboxparent.trigger('scroll_element.xdsoft_scroller',[parseInt(top)/(height-pheight)]);
						}
					});
				calendar
					.on('mousedown.xdsoft','td',function(){
						var $this = $(this),
							currentTime = _xdsoft_datetime.currentTime;
						if( $this.hasClass('xdsoft_disabled') )
							return false;
						currentTime.setFullYear( $this.data('year') );
						currentTime.setMonth( $this.data('month') );
						currentTime.setDate( $this.data('date') );
						datetimepicker.trigger('select.xdsoft',[currentTime]);
						
						input.val( _xdsoft_datetime.str() );
						if( (options.closeOnDateSelect===true||( options.closeOnDateSelect===0&&!options.timepicker ))&&!options.inline ){
							datetimepicker.trigger('close.xdsoft');
						}
						
						if( options.onSelectDate &&	options.onSelectDate.call ){
							options.onSelectDate.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						}
						
						datetimepicker.trigger('xchange.xdsoft');
						datetimepicker.trigger('changedatetime.xdsoft');
					});		

				timebox
					.on('mousedown.xdsoft','div',function(){
						var $this = $(this),
							currentTime = _xdsoft_datetime.currentTime;
						if( $this.hasClass('xdsoft_disabled') )
							return false;
						currentTime.setHours($this.data('hour'));
						currentTime.setMinutes($this.data('minute'));
						datetimepicker.trigger('select.xdsoft',[currentTime]);
						
						datetimepicker.data('input').val( _xdsoft_datetime.str() );
						
						!options.inline&&datetimepicker.trigger('close.xdsoft');
						
						if( options.onSelectTime&&options.onSelectTime.call ){
							options.onSelectTime.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						}
						
						datetimepicker.trigger('xchange.xdsoft');
						datetimepicker.trigger('changedatetime.xdsoft');
					});
				
				datetimepicker.mousewheel&&datepicker.mousewheel(function(event, delta, deltaX, deltaY) {
					if( !options.scrollMonth )
						return true;
					if( delta<0 )
						_xdsoft_datetime.nextMonth();
					else
						_xdsoft_datetime.prevMonth();
					return false;
				});
				
				datetimepicker.mousewheel&&timeboxparent.unmousewheel().mousewheel(function(event, delta, deltaX, deltaY) {
					if( !options.scrollTime )
						return true;
					var pheight = timeboxparent[0].offsetHeight-2,
						height = timebox[0].offsetHeight,
						top = Math.abs(parseInt(timebox.css('marginTop'))),
						fl = true;
					if( delta<0 && (height-pheight)-options.timeHeightInTimePicker>=top ){
						timebox.css('marginTop','-'+(top+options.timeHeightInTimePicker)+'px');
						fl = false;
					}else if( delta>0&&top-options.timeHeightInTimePicker>=0 ){
						timebox.css('marginTop','-'+(top-options.timeHeightInTimePicker)+'px');
						fl = false;
					}
					timeboxparent.trigger('scroll_element.xdsoft_scroller',[Math.abs(parseInt(timebox.css('marginTop'))/(height-pheight))]);
					event.stopPropagation();
					return fl;
				});
				
				datetimepicker
					.on('changedatetime.xdsoft',function(){
						if( options.onChangeDateTime&&options.onChangeDateTime.call )
							options.onChangeDateTime.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
					})
					.on('generate.xdsoft',function(){
						if( options.onGenerate&&options.onGenerate.call )
							options.onGenerate.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
					});
				
				var current_time_index = 0;
				input.mousewheel&&input.mousewheel(function( event, delta, deltaX, deltaY ){
					if( !options.scrollInput )
						return true;
					if( !options.datepicker && options.timepicker ){
						current_time_index = timebox.find('.xdsoft_current').length?timebox.find('.xdsoft_current').eq(0).index():0;
						if( current_time_index+delta>=0&&current_time_index+delta<timebox.children().length )
							current_time_index+=delta;
						timebox.children().eq(current_time_index).length&&timebox.children().eq(current_time_index).trigger('mousedown');
						return false;
					}else if( options.datepicker && !options.timepicker ){
						datepicker.trigger( event, [delta, deltaX, deltaY]);
						input.val&&input.val( _xdsoft_datetime.str() );
						datetimepicker.trigger('changedatetime.xdsoft');
						return false;
					}
				});
				var setPos = function(){
					var offset = datetimepicker.data('input').offset(), top = offset.top+datetimepicker.data('input')[0].offsetHeight-1, left = offset.left;
					if( top+datetimepicker[0].offsetHeight>$('body').height() )
						top = offset.top-datetimepicker[0].offsetHeight+1;
					if( left+datetimepicker[0].offsetWidth>$('body').width() )
						left = offset.left-datetimepicker[0].offsetWidth+datetimepicker.data('input')[0].offsetWidth;
					datetimepicker.css({
						left:left,
						top:top	
					});
				};
				datetimepicker
					.on('open.xdsoft', function(){
						var onShow = true;
						if( options.onShow&&options.onShow.call){
							onShow = options.onShow.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						}
						if( onShow!==false ){
							datetimepicker.show();
							datetimepicker.trigger('afterOpen.xdsoft');
							setPos();
							$(window)
								.off('resize.xdsoft',setPos)
								.on('resize.xdsoft',setPos);
							
							if( options.closeOnWithoutClick ){
								$([document.body,window]).on('mousedown.xdsoft',function(){
									datetimepicker.trigger('close.xdsoft');
									$([document.body,window]).off('mousedown.xdsoft',arguments.callee);
								});
							}
						}
					})
					.on('close.xdsoft', function( event ){
						var onClose = true;
						if( options.onClose&&options.onClose.call ){
							onClose=options.onClose.call(datetimepicker,_xdsoft_datetime.currentTime,datetimepicker.data('input'));
						}
						if( onClose!==false&&!options.opened&&!options.inline ){
							datetimepicker.hide();
						}
						event.stopPropagation();
					})
					.data('input',input);
				
				var timer = 0,
					timer1 = 0;
					
				datetimepicker.data('xdsoft_datetime',_xdsoft_datetime);
				datetimepicker.setOptions(options);
				_xdsoft_datetime.setCurrentTime( options.value?options.value:(input&&input.val&&input.val())?input.val():new Date );
				
				datetimepicker.trigger('afterOpen.xdsoft');
				
				input
					.data( 'xdsoft_datetimepicker',datetimepicker )
					.on('open.xdsoft focusin.xdsoft mousedown.xdsoft',function(event){
						if( input.is(':disabled')||input.is(':hidden')||!input.is(':visible') )
							return;
						clearTimeout(timer);
						timer = setTimeout(function(){
							if( input.is(':disabled')||input.is(':hidden')||!input.is(':visible') )
								return;
							_xdsoft_datetime.setCurrentTime((input&&input.val&&input.val())?input.val():new Date);
							datetimepicker.trigger('open.xdsoft');
						},100);
					})
					.on('focusout.xdsoft',function(event){
						clearTimeout(timer1);
						timer1 = setTimeout(function(){
							datetimepicker.trigger('close.xdsoft');
						},100);
					});
			},
			destroyDateTimePicker = function( input ){
				var datetimepicker = input.data('xdsoft_datetimepicker');
				if( datetimepicker ){
					var _xdsoft_datetime = _xdsoft_datetime;
					delete _xdsoft_datetime;
					datetimepicker.remove();
					delete datetimepicker;
					input
						.data( 'xdsoft_datetimepicker',null )
						.off( 'open.xdsoft focusin.xdsoft focusout.xdsoft mousedown.xdsoft blur.xdsoft keydown.xdsoft' );
					$(window).off('resize.xdsoft');
					$([window,document.body]).off('mousedown.xdsoft');
					input.unmousewheel&&input.unmousewheel();
					delete options;
				}
			};
		$(document)
			.off('keydown.xdsoftctrl keyup.xdsoftctrl')
			.on('keydown.xdsoftctrl',function(e){
				if ( e.keyCode == CTRLKEY ) 
					ctrlDown = true;
			})
			.on('keyup.xdsoftctrl',function(e){
				if ( e.keyCode == CTRLKEY )
					ctrlDown = false;
			});
		return this.each(function(){
			var datetimepicker;
			if( datetimepicker = $(this).data('xdsoft_datetimepicker') ){
				if( $.type(opt) === 'string' ){
					switch(opt){
						case 'show':
							$(this).select().focus();
							datetimepicker.trigger( 'open.xdsoft' );
						break;
						case 'hide':
							datetimepicker.trigger('close.xdsoft');
						break;
						case 'destroy':
							destroyDateTimePicker($(this));
						break;
					}
				}else{
					datetimepicker
						.setOptions(options);
				}
				return 0;
			}else
				($.type(opt) !== 'string')&&createDateTimePicker($(this));
		});
	};
})( jQuery );

//http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
/*
 * Copyright (C) 2004 Baron Schwartz <baron at sequent dot org>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, version 2.1.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 */
Date.parseFunctions={count:0};Date.parseRegexes=[];Date.formatFunctions={count:0};Date.prototype.dateFormat=function(format){if(Date.formatFunctions[format]==null){Date.createNewFormat(format)}var func=Date.formatFunctions[format];return this[func]()};Date.createNewFormat=function(format){var funcName="format"+Date.formatFunctions.count++;Date.formatFunctions[format]=funcName;var code="Date.prototype."+funcName+" = function(){return ";var special=false;var ch='';for(var i=0;i<format.length;++i){ch=format.charAt(i);if(!special&&ch=="\\"){special=true}else if(special){special=false;code+="'"+String.escape(ch)+"' + "}else{code+=Date.getFormatCode(ch)}}eval(code.substring(0,code.length-3)+";}")};Date.getFormatCode=function(character){switch(character){case"d":return"String.leftPad(this.getDate(), 2, '0') + ";case"D":return"Date.dayNames[this.getDay()].substring(0, 3) + ";case"j":return"this.getDate() + ";case"l":return"Date.dayNames[this.getDay()] + ";case"S":return"this.getSuffix() + ";case"w":return"this.getDay() + ";case"z":return"this.getDayOfYear() + ";case"W":return"this.getWeekOfYear() + ";case"F":return"Date.monthNames[this.getMonth()] + ";case"m":return"String.leftPad(this.getMonth() + 1, 2, '0') + ";case"M":return"Date.monthNames[this.getMonth()].substring(0, 3) + ";case"n":return"(this.getMonth() + 1) + ";case"t":return"this.getDaysInMonth() + ";case"L":return"(this.isLeapYear() ? 1 : 0) + ";case"Y":return"this.getFullYear() + ";case"y":return"('' + this.getFullYear()).substring(2, 4) + ";case"a":return"(this.getHours() < 12 ? 'am' : 'pm') + ";case"A":return"(this.getHours() < 12 ? 'AM' : 'PM') + ";case"g":return"((this.getHours() %12) ? this.getHours() % 12 : 12) + ";case"G":return"this.getHours() + ";case"h":return"String.leftPad((this.getHours() %12) ? this.getHours() % 12 : 12, 2, '0') + ";case"H":return"String.leftPad(this.getHours(), 2, '0') + ";case"i":return"String.leftPad(this.getMinutes(), 2, '0') + ";case"s":return"String.leftPad(this.getSeconds(), 2, '0') + ";case"O":return"this.getGMTOffset() + ";case"T":return"this.getTimezone() + ";case"Z":return"(this.getTimezoneOffset() * -60) + ";default:return"'"+String.escape(character)+"' + "}};Date.parseDate=function(input,format){if(Date.parseFunctions[format]==null){Date.createParser(format)}var func=Date.parseFunctions[format];return Date[func](input)};Date.createParser=function(format){var funcName="parse"+Date.parseFunctions.count++;var regexNum=Date.parseRegexes.length;var currentGroup=1;Date.parseFunctions[format]=funcName;var code="Date."+funcName+" = function(input){\n"+"var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1;\n"+"var d = new Date();\n"+"y = d.getFullYear();\n"+"m = d.getMonth();\n"+"d = d.getDate();\n"+"var results = input.match(Date.parseRegexes["+regexNum+"]);\n"+"if (results && results.length > 0) {";var regex="";var special=false;var ch='';for(var i=0;i<format.length;++i){ch=format.charAt(i);if(!special&&ch=="\\"){special=true}else if(special){special=false;regex+=String.escape(ch)}else{obj=Date.formatCodeToRegex(ch,currentGroup);currentGroup+=obj.g;regex+=obj.s;if(obj.g&&obj.c){code+=obj.c}}}code+="if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"+"{return new Date(y, m, d, h, i, s);}\n"+"else if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"+"{return new Date(y, m, d, h, i);}\n"+"else if (y > 0 && m >= 0 && d > 0 && h >= 0)\n"+"{return new Date(y, m, d, h);}\n"+"else if (y > 0 && m >= 0 && d > 0)\n"+"{return new Date(y, m, d);}\n"+"else if (y > 0 && m >= 0)\n"+"{return new Date(y, m);}\n"+"else if (y > 0)\n"+"{return new Date(y);}\n"+"}return null;}";Date.parseRegexes[regexNum]=new RegExp("^"+regex+"$");eval(code)};Date.formatCodeToRegex=function(character,currentGroup){switch(character){case"D":return{g:0,c:null,s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};case"j":case"d":return{g:1,c:"d = parseInt(results["+currentGroup+"], 10);\n",s:"(\\d{1,2})"};case"l":return{g:0,c:null,s:"(?:"+Date.dayNames.join("|")+")"};case"S":return{g:0,c:null,s:"(?:st|nd|rd|th)"};case"w":return{g:0,c:null,s:"\\d"};case"z":return{g:0,c:null,s:"(?:\\d{1,3})"};case"W":return{g:0,c:null,s:"(?:\\d{2})"};case"F":return{g:1,c:"m = parseInt(Date.monthNumbers[results["+currentGroup+"].substring(0, 3)], 10);\n",s:"("+Date.monthNames.join("|")+")"};case"M":return{g:1,c:"m = parseInt(Date.monthNumbers[results["+currentGroup+"]], 10);\n",s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};case"n":case"m":return{g:1,c:"m = parseInt(results["+currentGroup+"], 10) - 1;\n",s:"(\\d{1,2})"};case"t":return{g:0,c:null,s:"\\d{1,2}"};case"L":return{g:0,c:null,s:"(?:1|0)"};case"Y":return{g:1,c:"y = parseInt(results["+currentGroup+"], 10);\n",s:"(\\d{4})"};case"y":return{g:1,c:"var ty = parseInt(results["+currentGroup+"], 10);\n"+"y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",s:"(\\d{1,2})"};case"a":return{g:1,c:"if (results["+currentGroup+"] == 'am') {\n"+"if (h == 12) { h = 0; }\n"+"} else { if (h < 12) { h += 12; }}",s:"(am|pm)"};case"A":return{g:1,c:"if (results["+currentGroup+"] == 'AM') {\n"+"if (h == 12) { h = 0; }\n"+"} else { if (h < 12) { h += 12; }}",s:"(AM|PM)"};case"g":case"G":case"h":case"H":return{g:1,c:"h = parseInt(results["+currentGroup+"], 10);\n",s:"(\\d{1,2})"};case"i":return{g:1,c:"i = parseInt(results["+currentGroup+"], 10);\n",s:"(\\d{2})"};case"s":return{g:1,c:"s = parseInt(results["+currentGroup+"], 10);\n",s:"(\\d{2})"};case"O":return{g:0,c:null,s:"[+-]\\d{4}"};case"T":return{g:0,c:null,s:"[A-Z]{3}"};case"Z":return{g:0,c:null,s:"[+-]\\d{1,5}"};default:return{g:0,c:null,s:String.escape(character)}}};Date.prototype.getTimezone=function(){return this.toString().replace(/^.*? ([A-Z]{3}) [0-9]{4}.*$/,"$1").replace(/^.*?\(([A-Z])[a-z]+ ([A-Z])[a-z]+ ([A-Z])[a-z]+\)$/,"$1$2$3")};Date.prototype.getGMTOffset=function(){return(this.getTimezoneOffset()>0?"-":"+")+String.leftPad(Math.floor(Math.abs(this.getTimezoneOffset())/60),2,"0")+String.leftPad(Math.abs(this.getTimezoneOffset())%60,2,"0")};Date.prototype.getDayOfYear=function(){var num=0;Date.daysInMonth[1]=this.isLeapYear()?29:28;for(var i=0;i<this.getMonth();++i){num+=Date.daysInMonth[i]}return num+this.getDate()-1};Date.prototype.getWeekOfYear=function(){var now=this.getDayOfYear()+(4-this.getDay());var jan1=new Date(this.getFullYear(),0,1);var then=(7-jan1.getDay()+4);document.write(then);return String.leftPad(((now-then)/7)+1,2,"0")};Date.prototype.isLeapYear=function(){var year=this.getFullYear();return((year&3)==0&&(year%100||(year%400==0&&year)))};Date.prototype.getFirstDayOfMonth=function(){var day=(this.getDay()-(this.getDate()-1))%7;return(day<0)?(day+7):day};Date.prototype.getLastDayOfMonth=function(){var day=(this.getDay()+(Date.daysInMonth[this.getMonth()]-this.getDate()))%7;return(day<0)?(day+7):day};Date.prototype.getDaysInMonth=function(){Date.daysInMonth[1]=this.isLeapYear()?29:28;return Date.daysInMonth[this.getMonth()]};Date.prototype.getSuffix=function(){switch(this.getDate()){case 1:case 21:case 31:return"st";case 2:case 22:return"nd";case 3:case 23:return"rd";default:return"th"}};String.escape=function(string){return string.replace(/('|\\)/g,"\\$1")};String.leftPad=function(val,size,ch){var result=new String(val);if(ch==null){ch=" "}while(result.length<size){result=ch+result}return result};Date.daysInMonth=[31,28,31,30,31,30,31,31,30,31,30,31];Date.monthNames=["January","February","March","April","May","June","July","August","September","October","November","December"];Date.dayNames=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];Date.y2kYear=50;Date.monthNumbers={Jan:0,Feb:1,Mar:2,Apr:3,May:4,Jun:5,Jul:6,Aug:7,Sep:8,Oct:9,Nov:10,Dec:11};Date.patterns={ISO8601LongPattern:"Y-m-d H:i:s",ISO8601ShortPattern:"Y-m-d",ShortDatePattern:"n/j/Y",LongDatePattern:"l, F d, Y",FullDateTimePattern:"l, F d, Y g:i:s A",MonthDayPattern:"F d",ShortTimePattern:"g:i A",LongTimePattern:"g:i:s A",SortableDateTimePattern:"Y-m-d\\TH:i:s",UniversalSortableDateTimePattern:"Y-m-d H:i:sO",YearMonthPattern:"F, Y"};

//https://github.com/brandonaaron/jquery-mousewheel/blob/master/jquery.mousewheel.js
/*
 * Copyright (c) 2013 Brandon Aaron (http://brandonaaron.net)
 *
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
 * Thanks to: Seamus Leahy for adding deltaX and deltaY
 *
 * Version: 3.1.3
 *
 * Requires: 1.2.2+
 */
(function(factory){if(typeof define==='function'&&define.amd){define(['jquery'],factory)}else if(typeof exports==='object'){module.exports=factory}else{factory(jQuery)}}(function($){var toFix=['wheel','mousewheel','DOMMouseScroll','MozMousePixelScroll'];var toBind='onwheel'in document||document.documentMode>=9?['wheel']:['mousewheel','DomMouseScroll','MozMousePixelScroll'];var lowestDelta,lowestDeltaXY;if($.event.fixHooks){for(var i=toFix.length;i;){$.event.fixHooks[toFix[--i]]=$.event.mouseHooks}}$.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var i=toBind.length;i;){this.addEventListener(toBind[--i],handler,false)}}else{this.onmousewheel=handler}},teardown:function(){if(this.removeEventListener){for(var i=toBind.length;i;){this.removeEventListener(toBind[--i],handler,false)}}else{this.onmousewheel=null}}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel")},unmousewheel:function(fn){return this.unbind("mousewheel",fn)}});function handler(event){var orgEvent=event||window.event,args=[].slice.call(arguments,1),delta=0,deltaX=0,deltaY=0,absDelta=0,absDeltaXY=0,fn;event=$.event.fix(orgEvent);event.type="mousewheel";if(orgEvent.wheelDelta){delta=orgEvent.wheelDelta}if(orgEvent.detail){delta=orgEvent.detail*-1}if(orgEvent.deltaY){deltaY=orgEvent.deltaY*-1;delta=deltaY}if(orgEvent.deltaX){deltaX=orgEvent.deltaX;delta=deltaX*-1}if(orgEvent.wheelDeltaY!==undefined){deltaY=orgEvent.wheelDeltaY}if(orgEvent.wheelDeltaX!==undefined){deltaX=orgEvent.wheelDeltaX*-1}absDelta=Math.abs(delta);if(!lowestDelta||absDelta<lowestDelta){lowestDelta=absDelta}absDeltaXY=Math.max(Math.abs(deltaY),Math.abs(deltaX));if(!lowestDeltaXY||absDeltaXY<lowestDeltaXY){lowestDeltaXY=absDeltaXY}fn=delta>0?'floor':'ceil';delta=Math[fn](delta/lowestDelta);deltaX=Math[fn](deltaX/lowestDeltaXY);deltaY=Math[fn](deltaY/lowestDeltaXY);args.unshift(event,delta,deltaX,deltaY);return($.event.dispatch||$.event.handle).apply(this,args)}}));