#calendar .calendar-by-day-on span{
	background: url(../images/css-images/content/calendar/by-day-on.gif) no-repeat left top;
}

#calendar .calendar-by-week-on span {
	background: url(../images/css-images/content/calendar/by-week-on.gif) no-repeat left top;
}

#calendar .calendar-by-month-on span {
	background: url(../images/css-images/content/calendar/by-month-on.gif) no-repeat left top;
}

#calendar .calendar-by-day-off span {
	background: url(../images/css-images/content/calendar/by-day-off.gif) no-repeat left top;
}

#calendar .calendar-by-week-off span {
	background: url(../images/css-images/content/calendar/by-week-off.gif) no-repeat left top;
}

#calendar .calendar-by-month-off span {
	background: url(../images/css-images/content/calendar/by-month-off.gif) no-repeat left top;
}