[CB] Stop Guests Posting Images

[Ross]

Global Footer
This will prevent guests from using any images (except smilies) in their posts

<script type="text/javascript">
<!--
/* stop guests posting images */
var mes = document.getElementsByName('message');
function removeImg() {
var re = mes[0].innerHTML;
re = re.replace(/\[img(.+?)?\].+?\[\/img\]/gi,'')
mes[0].innerHTML = re;
}
if(pb_username == 'Guest' && mes[0]) {
if(document.postForm)
document.postForm.onsubmit = function() { removeImg() }
else {
var form = document.getElementsByTagName('form');
for(i=0; i<form.length; i++) {
if(form.item(i).message)
form.item(i).onsubmit = function() { removeImg() }
}
}
}
//-->
</script>