#weekly_set tbody td {
	cursor: pointer;
	}
#weekly_set td.am {
	background: #fff url('./images/am.gif') center center no-repeat;
	}
#weekly_set td.pm {
	background: #fff url('./images/pm.gif') center center no-repeat;
	}
#weekly_set td.all {
	background: #fff url('./images/all.gif') center center no-repeat;
	}