popUpCal=Class.create();popUpCal.prototype={selectedMonth:new Date().getMonth(),selectedYear:new Date().getFullYear(),selectedDay:new Date().getDate(),calendarId:'calendarDiv',inputClass:'datePick',minDate:null,maxDate:null,initialize:function(){var x=$$('.'+this.inputClass);this.minDate=new Date();this.maxDate=new Date(this.minDate.getTime()+(364*24*60*60*1000));if(calendarConfig!==undefined){if(calendarConfig.inputClass!==undefined)
this.inputClass=calendarConfig.inputClass;if(calendarConfig.minDate!==undefined)
this.minDate=calendarConfig.minDate;if(calendarConfig.maxDate!==undefined)
this.maxDate=calendarConfig.maxDate;}
this.inputObj=null;if(!$(this.calendarId)){var p='';if(Prototype.Browser.IE){p='<iframe id="'+this.calendarId+'Frame" src="about:blank" frameborder="0" style="display:none"></iframe>';}
p+='<div id="'+this.calendarId+'" class="isCalendarArea"></div>';new Insertion.Bottom($$('body')[0],p);}
for(var i=0;i<x.length;i++){x[i].addClassName('isCalendarArea');Event.observe(x[i],'focus',this.popupCalendar.bindAsEventListener(this));}
Event.observe(document,'click',this.calendarClose.bindAsEventListener(this));Event.observe(this.calendarId,'click',this.calendarClicked.bindAsEventListener(this));},calendarClicked:function(evt){cElem=Event.element(evt);var evDone=false;if(cElem.hasClassName('monthNav')){if(cElem.id.toString()=='prevMonth')
this.eventPrevMonth();else
this.eventNextMonth();}else if(cElem.hasClassName('sD')){this.selectedDay=cElem.innerHTML;this.inputObj.value=formatDate(this.selectedDay,this.selectedMonth,this.selectedYear);this.closeCalendar();}
Event.stop(evt);},calendarClose:function(evt){cElem=Event.element(evt);if(cElem.hasClassName('isCalendarArea')==false){this.closeCalendar();}else
this.calendarClicked(evt);},closeCalendar:function(){$(this.calendarId).hide();if(Prototype.Browser.IE){$(this.calendarId+'Frame').hide();}},popupCalendar:function(evt){this.inputObj=Event.element(evt);this.selectedMonth=new Date().getMonth();this.setPos(Event.element(evt));this.drawCalendar();},setPos:function(inputObj){$(this.calendarId).absolutize();var tPos=$(inputObj).cumulativeOffset();var tHeight=$(inputObj).getHeight();$(this.calendarId).setStyle({left:tPos.left+'px',top:(tPos.top+tHeight)+'px'});$(this.calendarId).show();if(Prototype.Browser.IE){$(this.calendarId).setStyle({zIndex:99});$(this.calendarId+'Frame').absolutize();$(this.calendarId+'Frame').setStyle({left:tPos.left+'px',top:(tPos.top+tHeight)+'px'});$(this.calendarId+'Frame').show();}},drawCalendar:function(){var html='';html+='<table id="calendar" cellpadding="0" cellspacing="0"><tr>';html+='<th colspan="7" class="calendarHeader">'
html+='<table cellpadding="0" cellspacing="0" width="100%"><tr><td><a id="prevMonth" class="monthNav">&laquo;</a></td>';html+='<td><a class="calTitle">'+getMonthName(this.selectedMonth)+' '+this.selectedYear+'</a></td>';html+='<td><a id="nextMonth" class="monthNav">&raquo;</a></td></tr></table></th>';html+='</tr><tr class="weekDaysTitleRow">';var weekDays=new Array('S','M','T','W','T','F','S');for(var j=0;j<weekDays.length;j++){html+='<td>'+weekDays[j]+'</td>';}
var daysInMonth=getDaysInMonth(this.selectedYear,this.selectedMonth);var startDay=getFirstDayofMonth(this.selectedYear,this.selectedMonth);var numRows=0;var printDate=1;if(startDay!=7){numRows=Math.ceil(((startDay+1)+(daysInMonth))/7);}
if(startDay!=7){var noPrintDays=startDay+1;}else{var noPrintDays=0;}
var today=new Date().getDate();var thisMonth=new Date().getMonth();var thisYear=new Date().getFullYear();for(var e=0;e<numRows;e++){html+='<tr class="weekDaysRow">';for(var f=0;f<7;f++){if((printDate==today)&&(this.selectedYear==thisYear)&&(this.selectedMonth==thisMonth)&&(noPrintDays==0)){html+='<td id="today" class="weekDaysCell">';}else{html+='<td class="weekDaysCell">';}
if(noPrintDays==0){if(printDate<=daysInMonth){html+=this.checkDateClickable(printDate);}
printDate++;}
html+='</td>';if(noPrintDays>0)noPrintDays--;}
html+='</tr>';}
html+='</table>';$(this.calendarId).update(html);$(this.calendarId).setStyle({width:'auto',height:'auto',display:'block'});var dimensions=$(this.calendarId).getDimensions();if(Prototype.Browser.IE){$(this.calendarId+'Frame').setStyle({width:dimensions.width+'px',height:dimensions.height+'px',display:'block'});}},checkDateClickable:function(pDate){var rv='<a class="sD">'+pDate+'</a>';if(((pDate<this.minDate.getDate())&&(this.selectedMonth==this.minDate.getMonth())&&(this.selectedYear==this.minDate.getFullYear()))||((pDate>this.maxDate.getDate())&&(this.selectedMonth==this.maxDate.getMonth())&&(this.selectedYear==this.maxDate.getFullYear())))rv=pDate;return rv;},eventPrevMonth:function(){if(this.testRange('p')){this.selectedMonth--;if(this.selectedMonth<0){this.selectedMonth=11;this.selectedYear--;}
this.drawCalendar();}},eventNextMonth:function(){if(this.testRange('n')){this.selectedMonth++;if(this.selectedMonth>11){this.selectedMonth=0;this.selectedYear++;}
this.drawCalendar();}},testRange:function(dir){switch(dir){case'p':tMonth=this.minDate.getMonth();tYear=this.minDate.getFullYear();break;case'n':tMonth=this.maxDate.getMonth();tYear=this.maxDate.getFullYear();break;}
if(tMonth==this.selectedMonth&&tYear==this.selectedYear)
return false;else
return true;}}
var calendarConfig={inputClass:'datePick',minDate:new Date()}
calendarConfig.maxDate=new Date(calendarConfig.minDate.getTime()+(364*24*60*60*1000));var myPopupHandler={};function myPageInit(){myPopupHandler=new popUpCal();}
Event.observe(window,'load',myPageInit);function formatDate(Day,Month,Year){Month++;if(Month<10)Month='0'+Month;if(Day<10)Day='0'+Day;var dateString=Day+'/'+Month+'/'+Year;return dateString;}
function getMonthName(month){var monthNames=new Array('January','February','March','April','May','June','July','August','September','October','November','December');return monthNames[month];}
function getDayName(day){var dayNames=new Array('Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday')
return dayNames[day];}
function getDaysInMonth(year,month){return 32-new Date(year,month,32).getDate();}
function getFirstDayofMonth(year,month){var day;day=new Date(year,month,0).getDay();return day;}