Prevent Spamming.. [CB]

[Todge]

If you have your board open to guests, this code will help prevent spamming... Put it in your Global Footer.

<script type="text/javascript">
<!--
/*
Help prevent spamming (Global Footer)
by Todge
Copyright © 2006
Please keep this header intact
*/

if(document.postForm && pb_username=='Guest')
{
var posting = document.getElementsByTagName('input');
var message=document.getElementsByTagName('textarea');
for(m=0; m<message.length; m++)
{
if(message[m].name=='message')
message=message[m];
break;
}
for(p=0; p<posting.length; p++)
{
if(posting[p].value=='Post Reply')
{
posting[p].onclick=function()
{
if(message.value.match(/[û|Ô|±|à|Á|å|É|ù|È|ý|Ð|Ç|Ê|Ö|ú|º|Ï|Ð]/))
{
message.value='';
alert('No spamming!!!');
}
}
}
}
}
// -->
</script>

This line in the code...

if(message.value.match(/[û|Ô|±|à|Á|å|É|ù|È|ý|Ð|Ç|Ê|Ö|ú|º|Ï|Ð]/))

checks any post being posted by a Guest for those characters, remove or add any you think are relevent, keeping the characters between || marks...

To ensure that all users of your forum have JavaScript enabled, put this at the very bottom of your Global Header...

<!-- Ensure JS is enabled.. DO NOT USE THIS CODE WITHOUT THE RELEVENT FOOTER CODE!! -->
<div id="forum" style="display: none">

And put this at the very top of your Global Footer...

<!-- Ensure JS is enabled -->
</div>
<div id="jsMessage"><center><font size="4">Please enable JavaScript to access this forum<br /><br /></font></center></div>
<script type="text/javascript">
<!--
// show forum and hide JS message
document.getElementById('forum').style.display='';
document.getElementById('jsMessage').style.display='none';
// -->
</script>