<input onClick="uncheck(this);" name="types" type="radio" value="3" <?php if($data['types']=="3"){echo "checked";}?>>
<script type="text/javascript">
//js取消input的radio选中
function uncheck(obj){
var radio=obj;
if (radio.tag==0){
radio.checked=false;radio.tag=1;
}else{
radio.checked=true;radio.tag=0;
}
}
</script>
