[CB] Hide Poll Answers Until After Voting

[Ross]

Global Footer
Simply hides the answers to a poll until you have voted. This stops peoples vote being as influenced by other voters.

<script type="text/javascript">
<!--
/* hide poll answers until after voting */

if((document.getElementsByName('action')[0] && document.getElementsByName('action')[0].value == 'pollvote') || pb_username == 'Guest') {
var img = document.getElementsByTagName('img');
for(p=0; p<img.length; p++) {
if(img.item(p).alt.match(/^\[$/)) {
img.item(p).parentNode.innerHTML = '<div style="display: none;">'+ img.item(p).parentNode.innerHTML +'</div>';
}
}
}
//-->
</script>