[ic] Admin Page Keeps Logging Out

[Alan Cook]

Hello all,
I'm toying with making admin pages and am having an odd problem.
Here's what happens:

The form shows fine (listing categories).
When posted, I get a list of images in the category.
Anything else clicked after that goes to the login.
The mv_session_id seems to carry over fine, and I'm rather stumped...

The page is a modified copy of admin/content.html.

Thanks,
acook

Code:
---------------------------------------------------------
[set page_title]Image Gallery[/set]
[set ui_class]Content[/set]
[set icon_name]icon_pages.gif[/set]
@_UI_STD_HEAD_@

<!-- ----- BEGIN REAL STUFF ----- -->

<form method="post">
<input type=hidden name=mv_session_id value="[data session id]">

[if scratch ui_error]
<blockquote class=cerror>
[scratchd ui_error]
</blockquote>
[/if]

[warnings auto=1]

[if type=explicit compare="[error all=1 show_var=1 keep=1]"]
<B>[L]The following errors occurred:[/L]<br>
<blockquote class=cerror>
        [error all=1 keep=1 show_error=1 show_label=1 joiner="<br>"]
</blockquote>
[/if]
[query type=list sql="SELECT DISTINCT category FROM photogallery"]
        [on_match]<select name="selcat">[/on_match]
        [no_match]No Categories in gallery.[/no_match]

        [list]<option value="[sql-param category]">[sql-param
category]</option>[/list]

        [on_match]
        </select>
        <input type="Submit" value="Load Category" />
        [/on_match]
[/query]

</form>

<br clear="all" />

[if cgi selcat]
        [query type=list sql="SELECT * FROM photogallery WHERE category
= '[cgi selcat]'"]
        [on_match]<table>[/on_match]

        [table-organize cols=4 pretty=1]
                [list]
                        <TD align="center">
                        <a href=[area href=@@MV_PAGE@@
form='selcat=[sql-param imgid]']
                        ><img src="[sql-param thumb]" /></a><br />
                        <font size="-1">[sql-param thumb]</font>
                        </TD>
                [/list]
        [/table-organize]
        [on_match]</table>[/on_match]
        [/query]
[/if]

<!-- ---- END REAL STUFF ---- -->
@_UI_STD_FOOTER_@
<!-- page: @@MV_PAGE@@ -->