here's the source code from the manager post page, if this is any help?

<div class="postarea"> <form id="postform" action="/wakaba/wakaba.pl" method="post" enctype="multipart/form-data">
<input type="hidden" name="field1" value="post" /> <input type="hidden" name="field2" value="ZfL9BDt4YCBq" />
<input type="hidden" name="field3" value="1" /> <input type="hidden" name="field4" value="1" /> 
<table><tbody> <tr><td class="postblock">Name</td><td><input type="text" name="name" size="28" /></td></tr> <tr><td class="postblock">Link</td>
<td><input type="text" name="email" size="28" /></td></tr> <tr><td class="postblock">Subject</td><td><input type="text" name="subject" size="35" /> <input type="submit" value="Submit" /></td></tr> 
<tr><td class="postblock">Comment</td><td><textarea name="comment" cols="48" rows="4"></textarea></td></tr> <tr><td class="postblock">File</td>
<td><input type="file" name="file" size="35" /> [<label><input type="checkbox" name="nofile" value="on" />No File</label> </td></tr> 
<tr><td class="postblock">Parent</td><td><input type="text" name="parent" size="8" /></td></tr> 
<tr><td class="postblock">Password</td><td><input type="password" name="password" size="8" />(for post and file deletion)</td></tr> </tbody></table></form></div>