var scCurrentDate;var scCurrentMonth;var scNextDate;var scBeforeDate;function init_simpleCalendar(){today=new Date();setNewDates(today);}
function setNewDates(choosendate){scCurrentDate=new Date(choosendate.getFullYear(),choosendate.getMonth(),choosendate.getDay());scNextDate=new Date(choosendate.getFullYear(),choosendate.getMonth(),choosendate.getDay());nextMonth=scCurrentDate.getMonth()+1;scNextDate.setMonth(nextMonth);scBeforeDate=new Date(choosendate.getFullYear(),choosendate.getMonth(),choosendate.getDay());beforeMonth=scCurrentDate.getMonth()-1;scBeforeDate.setMonth(beforeMonth);}
function buildCal(m,y,cM,cH,cDW,cD,brdr){var mn=['January','February','March','April','May','June','July','August','September','October','November','December'];var dim=[31,0,31,30,31,30,31,31,30,31,30,31];var oD=new Date(y,m-1,1);oD.od=oD.getDay()+1;var todaydate=new Date()
var scanfortoday=(y==todaydate.getFullYear()&&m==todaydate.getMonth()+1)?todaydate.getDate():0
dim[1]=(((oD.getFullYear()%100!=0)&&(oD.getFullYear()%4==0))||(oD.getFullYear()%400==0))?29:28;var t='<div class="'+cM+'"><table class="'+cM+'" cols="7" cellpadding="0" border="'+brdr+'" cellspacing="0">';t+='<tr><td colspan="6" class="'+cH+'">&nbsp;</td><td colspan="1" class="'+cH+'" align="center"><span onclick="closeSimpleCalendar();" class="overdiv"> X </span></td></tr>';t+='<tr align="center">';t+='<td colspan="1" class="'+cH+'"><span onclick="showBeforeMonthCalendar();" class="overdiv"> << </span></td>';t+='<td colspan="5" align="center" class="'+cH+'">'+mn[m-1]+' - '+y+'</td>';t+='<td colspan="1" class="'+cH+'"><span onclick="showNextMonthCalendar();" class="overdiv"> >> </span></td></tr>';t+='<tr align="center">';for(s=0;s<7;s++)t+='<td class="'+cDW+'">'+"SMTWTFS".substr(s,1)+'</td>';t+='</tr><tr align="center">';for(i=1;i<=42;i++){var x=((i-oD.od>=0)&&(i-oD.od<dim[m-1]))?i-oD.od+1:'&nbsp;';if(x==scanfortoday)
x='<span id="today">'+x+'</span>'
t+='<td class="'+cD+'">'+x+'</td>';if(((i)%7==0)&&(i<36))t+='</tr><tr align="center">';}
return t+='</tr></table></div>';}
function showSimpleCalendar(){var curmonth=scCurrentDate.getMonth()+1;var curyear=scCurrentDate.getFullYear();$('#simplecalendar').html(buildCal(curmonth,curyear,"main","month","daysofweek","days",1));$('#simplecalendar').css('z-index',5000);$('#simplecalendar').css('position','absolute');$('#simplecalendar').css('top','50px');$('#simplecalendar').css('left','100px');$('#simplecalendar').show();}
function showNextMonthCalendar(){setNewDates(scNextDate);showSimpleCalendar();}
function showBeforeMonthCalendar(){setNewDates(scBeforeDate);showSimpleCalendar();}
function closeSimpleCalendar(){$('#simplecalendar').html('');$('#simplecalendar').hide();}