[ic] why isnt this working?

[Gift Bound Gifts]

in interchange 4.7.1 I noticed that in options:simple that theres no 
button create a option so i added this:

<INPUT TYPE="submit" NAME="mv_click" VALUE="Commit Changes">

</TD><TD><PRE>                          </PRE></TD><TD VALIGN=TOP>

<B>Create a new option:</B><BR>
Name: <INPUT TYPE=text SIZE=20 NAME="opt_group_" VALUE=""><BR>

<TEXTAREA ROWS=5 COLS=30 NAME="opt_value_"></TEXTAREA>
<BR>
<INPUT TYPE="submit" NAME="mv_click" VALUE="Create option">
<BR><BR>
[seti o_value][perl]
   my @vals = split(',','[sql-param o_value]');
[/perl][/seti]
<HR>

however it dont work. Can someone tell me why?