how can i apply this <http://jsfiddle.net/8YBu5/24/> into my codes shown below. it hides only my submit button even the checkbox is checked or unchecked as the form load...

```
foreach($results as $result) {
<input type ='checkbox'  name ='studid[]' value='". $result['studId']."' id='checky' >
echo ' ', $result['fname'],'  ',$result['mname'],' ',$result['lname'],'<br/>';
}
        <input type="submit" name="select"  value="Select" id='postme' >

```