.radiobox{ 
  text-decoration: none;
  display: inline-block;
  overflow: hidden;
  vertical-align: middle;
  cursor: pointer; 
  position: relative;
  height: 16px;
  line-height: 16px;
}

.radiobox-inner {
  display: inline-block;
  overflow: hidden;
  position: relative;
  height: 16px;
  line-height: 16px;
}
.radiobox-checked,
.radiobox-unchecked{
  position: relative;
  left: -1px;
  top: 0;
  float: left;
  width: 16px; height: 16px;
  display: inline-block;
  text-align: center;
  font-size: 12px;
  background-image: url(images/radiobox.png);
}
.radiobox-checked {
  display: none;
  background-position: 0 0;
}
.radiobox-unchecked {
  display: block;
  background-position: -32px 0;
}
.radiobox-label{height: 16px; line-height: 16px; padding: 0 5px;}

.radiobox-value {
  position: absolute;
  display: none;
}
.radiobox-disabled .radiobox-checked,
.radiobox-readonly .radiobox-checked{
  background-position: -16px 0;
}
.radiobox-disabled .radiobox-unchecked,
.radiobox-readonly .radiobox-unchecked{
  background-position: -48px 0;
}
.radiobox-disabled,
.radiobox-readonly {
  cursor: default;
}
.radiobox-disabled {
  opacity: 0.5;
  filter: alpha(opacity=50);
  cursor: url(images/disable.png), default;
}