1 if(typeof Dataface=='undefined')Dataface={};Dataface.Calendar=function(id,date){if(!id)id='df-calendar-'+Math.random();if(!date)date=new Date();if(typeof date!='Date'){var d=new Date();d.setTime(date);date=d;}
  2 this.selectedDate=date;this.id=id;Dataface.Calendar.addInstance(this);};Dataface.Calendar.instances={};Dataface.Calendar.addInstance=function(calendar){this.instances[calendar.id]=calendar;};Dataface.Calendar.getInstance=function(id){return this.instances[id];};Dataface.Calendar.prototype={'selectedEvent':null,'selectedDate':new Date(),'defaultStartTime':8,'defaultEndTime':22,'monthPanel':null,'weekPanel':null,'dayPanel':null,'detailsPanel':null,'handleSelectDay':function(date){if(typeof date!='Date'){date=new Date(date);}
  3 this.selectedDate=date;if(this.dayPanel){document.getElementById(this.dayPanel).innerHTML=this.drawDay(9,21,0.25);}},'handleSelectEvent':function(event){if(this.selectedEvent){var eventDiv=document.getElementById('event-preview-'+this.selectedEvent.id);var cls=eventDiv.className;if(!cls)cls='';eventDiv.className=cls.replace(/Dataface-Calendar-selected-event/,'');}
  4 this.selectedEvent=Dataface.Calendar.Event.getInstance(event);if(this.detailsPanel){document.getElementById(this.detailsPanel).innerHTML=this.selectedEvent.showDetails();}
  5 var div=document.getElementById('event-preview-'+this.selectedEvent.id);var cls2=div.className;if(!cls2)cls2='';if(div)div.className=cls2+' Dataface-Calendar-selected-event';}};Dataface.Calendar.Event=function(id,data){this.id='event-'+Math.random();for(var key in data){if((key=='date'||key=='endTime')&&typeof data[key]!='Date'){var d=new Date();d.setTime(data[key]+d.getTimezoneOffset()*60*1000);data[key]=d;}
  6 this[key]=data[key];}
  7 Dataface.Calendar.Event.addInstance(this);};Dataface.Calendar.Event.instances={};Dataface.Calendar.Event.addInstance=function(event){this.instances[event.id]=event;};Dataface.Calendar.Event.getInstance=function(id){return this.instances[id];};Dataface.Calendar.Event.prototype={'title':null,'date':null,'endTime':null,'description':null,'url':null,'showDetails':function(){var out='<div "Dataface-Calendar-details">';out+='<h3 class="Dataface-Calendar-details-title">'+this.title+'</h3>';out+='<table class="Dataface-Calendar-details-data"><tbody>';out+='<tr><th>from</th><td>'+this.date.asString('%Y-%m-%d')+' at '+this.date.asString('%H:%i')+'</td></tr>';if(this.endTime){out+='<tr><th>to</th><td>'+this.endTime.asString('%Y-%m-%d')+' at '+this.endTime.asString('%H:%i')+'</td></tr>';}
  8 out+='</table>';out+='<div class="Dataface-Calendar-details-description">'+this.getDescription()+'</div>';out+=' </div>';return out;},'getDescription':function(){return this.description;}};Dataface.Calendar.prototype.events={'list':[],'sorted':false,'add':function(e){this.list[this.list.length]=e;this.sorted=false;},'compare':function(a,b){return(a.date.getTime()<a.date.getTime());},'sort':function(){if(!this.sorted){this.list.sort(this.compare);}},'month':function(date){this.sort();var out=[];for(var i=0;i<this.list.length;i++){var e=this.list[i];if((e.date.getFullYear()==date.getFullYear())&&(e.date.getMonth()==date.getMonth())){out[out.length]=this.list[i];}}
  9 return out;},'day':function(date){this.sort();var out=[];for(var i=0;i<this.list.length;i++){var e=this.list[i];if((e.date.getFullYear()==date.getFullYear())&&(e.date.getMonth()==date.getMonth())&&(e.date.getDate()==date.getDate())){out[out.length]=this.list[i];}}
 10 return out;},'week':function(date){this.sort();var firstDay=date.getDate()-date.getDay();var lastDay=date.getDate()+(6-date.getDay());var out=[];for(var i=0;i<this.list.length;i++){var e=this.list[i];if((e.date.getFullYear()==date.getFullYear())&&(e.date.getMonth()==date.getMonth())&&(e.date.getDate()>=firstDay)&&(e.date.getDate()<=lastDay)){out[out.length]=this.list[i];}}
 11 return out;},'range':function(start,end){this.sort();var out=[];for(var i=0;i<this.list.length;i++){var e=this.list[i];if((start.getTime()<=e.date.getTime())&&(end.getTime()>e.date.getTime())){out[out.length]=e;}}
 12 return out;}};Date.daysOfWeek=['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];Date.monthsOfYear=['January','February','March','April','May','June','July','August','September','October','November','December'];Date.prototype.daysInMonth=function(){return 32-new Date(this.getFullYear(),this.getMonth(),32).getDate();}
 13 Dataface.Calendar.prototype.drawMonth=function(){var firstDay=new Date(this.selectedDate.getFullYear(),this.selectedDate.getMonth(),1);var out='<table class="Dataface-Calendar-month" cellspacing="0"><thead><tr><th>'+Date.daysOfWeek.join('</th><th>')+'</th></tr></thead>';out+='<tbody>';var day=-1;for(var i=0;i<5;i++){out+='<tr>';for(var j=0;j<7;j++){if((day==-1)&&(firstDay.getDay()==j)){day=0;}
 14 if(day==this.selectedDate.daysInMonth()){day=-1;}
 15 var cls='';if(day>=0)cls='Dataface-Calendar-day';else cls='Dataface-Calendar-empty-day';out+='<td class="'+cls+'"><div class="day-wrapper"';if(day>=0){var currDay=this.selectedDate.clone();currDay.setDate(day+1);out+='<div class="day-number"><a href="javascript:Dataface.Calendar.getInstance(\''+this.id+'\').handleSelectDay(\''+currDay.toString()+'\')">'+(day+1)+'</a></div>';var events=this.events.day(currDay);for(var k=0;k<events.length;k++){out+='<div class="Dataface-Calendar-event" id="event-preview-'+events[k].id+'"><a href="javascript:Dataface.Calendar.getInstance(\''+this.id+'\').handleSelectEvent(\''+events[k].id+'\');">'+events[k].title+'</a></div>';}
 16 day++;}
 17 out+='</div></td>';}
 18 out+='</tr>';}
 19 out+='</tbody></table>';return out;};Dataface.Calendar.prototype.drawWeek=function(startHour,endHour){if(!startHour)startHour=8;if(!endHour)endHour=20;var thisDayOfWeek=this.selectedDate.getDay();var thisWeeksFirstDay=this.selectedDate.getDate()-this.selectedDate.getDay();var headings=[];for(var i=0;i<Date.daysOfWeek.length;i++){var date=new Date(this.selectedDate.getFullYear(),this.selectedDate.getMonth(),thisWeeksFirstDay+i);headings[headings.length]=Date.daysOfWeek[i]+' '+Date.monthsOfYear[date.getMonth()]+' '+date.getDate()+', '+date.getFullYear();}
 20 var out='<table class="jsCalendar-week"><thead><tr><th></th><th>'+headings.join('</th><th>')+'</th></tr></thead>';out+='<tbody>';for(var hour=startHour;hour<=endHour;hour++){out+='<tr><th>'+(hour+1)+':00</th>';for(var j=0;j<Date.daysOfWeek.length;j++){out+='<td></td>';}
 21 out+='</tr>';}
 22 out+='</tbody></table>';return out;};Dataface.Calendar.prototype.drawDay=function(startHour,endHour,precision){if(!startHour)startHour=8;if(!endHour)endHour=20;if(!precision)precision=1.0;var thisDayOfWeek=this.selectedDate.getDay();var thisWeeksFirstDay=this.selectedDate.getDate()-this.selectedDate.getDay();var headings=[];for(var i=0;i<Date.daysOfWeek.length;i++){var date=new Date(this.selectedDate.getFullYear(),this.selectedDate.getMonth(),thisWeeksFirstDay+i);headings[headings.length]=Date.daysOfWeek[i]+' '+Date.monthsOfYear[date.getMonth()]+' '+date.getDate()+', '+date.getFullYear();}
 23 var out='<table class="jsCalendar-week"><thead><tr><th></th><th>'+headings[this.selectedDate.getDay()]+'</th></thead>';out+='<tbody>';var startTimems=this.selectedDate.clone();startTimems.setHours(startHour);startTimems.setMinutes(0);startTimems.setSeconds(0);var endTimems=this.selectedDate.clone();endTimems.setHours(endHour);endTimems.setMinutes(0);endTimems.setSeconds(0);for(var time=startTimems.getTime();time<=endTimems;time+=(precision*60*60*1000)){var startTime=this.selectedDate.clone();startTime.setTime(time);var minutes=startTime.getMinutes()+"";if(minutes.length==1)minutes='0'+minutes;out+='<tr><th>'+(startTime.getHours())+':'+minutes+'</th>';var endTime=this.selectedDate.clone();endTime.setTime(time+(precision*60*60*1000));var events=this.events.range(startTime,endTime);out+='<td>';for(var j=0;j<events.length;j++){out+='<div class="jsCalendar-event"><a href="javascript:Dataface.Calendar.getInstance(\''+this.id+'\').handleSelectEvent(\''+events[j].id+'\');">'+events[j].title+'</a></div>';}
 24 out+='</td></tr>';}
 25 out+='</tbody></table>';return out;};Date.prototype.clone=function(){return new Date(this.getFullYear(),this.getMonth(),this.getDate(),this.getHours(),this.getMinutes(),this.getSeconds());};Date.prototype.asString=function(format){var out=format.replace(/%Y/,this.getFullYear());out=out.replace(/%m/,pad(this.getMonth()+1,2));out=out.replace(/%d/,pad(this.getDate(),2));out=out.replace(/%H/,pad(this.getHours(),2));out=out.replace(/%i/,pad(this.getMinutes(),2));return out;};function pad(number,length){var str=''+number;while(str.length<length){str='0'+str;}
 26 return str;}