Because there was no reply to this post...
and after asking another coder, who asked 25$ to make it, I thought I should give it a try myself...so here it is.
It's a template edit...
Go to "Modify User Options templates" >
"modifysignature"
there find...
Code:
<!-- message area -->
and add above...
Code:
<!-- / signature rules start -->
<fieldset class="fieldset">
<legend>Signature Rules</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
<tr valign="top">
<td class="smallfont">
<strong>You may keep the standard settings of having no signature image or you can add one yourself. You can either use text based signature or an image based signature. If you choose to upload a signature, it must adhere to our General Site Rules.</strong>
<ul>
<li>NO External links in your sig!</li>
<li>The following formats are allowed: .gif, .jpg and .png!</li>
<li>Image based sig should be resized to 500x100 pixels and a total size of 100KB.</li>
<li>You are Limited to 5 total images (of which 1 sig image and others smilies etc...)!!</li>
<li>Do not use 18+ images</li>
<li>Do not use potentially offensive material involving religion</li>
<li>Do not use animal/human cruelty or ideologically charged images</li>
<li>Staff has wide discretion on what is acceptable</li>
<li>If in doubt, contact a Forum Moderator via PM and ask.</li>
<li>Staff may be exempted from these rules</li>
</ul>
<strong>Staff ultimately have the final say in what is or is not acceptable.</strong>
</tr>
</td>
</table>
</fieldset>
<br />
<!-- signature rules end -->
now you can edit the rules to your own choice.
ps: check the attached image on its look...I hope that it is of some help to you guys.
-anwar