rem: var prevDay = new Date(  this.calendarWindow.selectedDate.getFullYear(),  this.calendarWindow.selectedDate.getMonth(), this.calendarWindow.selectedDate.getDate() - 1 ); 
add: prevDay = new Date(  this.calendarWindow.selectedDate.getFullYear(),  this.calendarWindow.selectedDate.getMonth(), this.calendarWindow.selectedDate.getDate() - 1 ); 
context: DayView.prototype.goToPrevious = function dayview_goToPrevious( goDays ){   if (goDays)	{      var prevDay = new Date(  this.calendarWindow.selectedDate.getFullYear(),  this.calendarWindow.selectedDate.getMonth(), this.calendarWindow.selectedDate.getDate() - goDays );      this.goToDay( prevDay );   }	else	{      var prevDay = new Date(  this.calendarWindow.selectedDate.getFullYear(),  this.calendarWindow.selectedDate.getMonth(), this.calendarWindow.selectedDate.getDate() - 1 );      this.goToDay( prevDay );   }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/76b784fca4394a565ab5193c3d63c72fbff3d57a/calendarDayView.js/buggy/calendar/resources/content/calendarDayView.js