.checked{
	background:url(chk_on.gif) no-repeat;
}
.unchecked{
	background:url(chk_off.gif) no-repeat;
}
.selected{
	background:url(radio_checked.jpg) no-repeat;
}
.unselected{
	background: url(radio_unchecked.jpg) no-repeat;
}
.f_checkbox{
	background-repeat:no-repeat;
	background-position:0px center;
	height:18px;
	display:block;
	padding-left:3px;
	padding-bottom:3px;
}
.f_radio{
	background-repeat:no-repeat;
	background-position:0px center;
	height:18px;
	display:block;
	padding-left:3px;
	padding-bottom:3px;
}