-<INPUT TYPE="hidden" NAME="begin" VALUE="<% $cgi->param('begin') |h %>">
-<INPUT TYPE="hidden" NAME="end" VALUE="<% $cgi->param('end') |h %>">
+<INPUT TYPE="hidden" NAME="begin" VALUE="<% $cgi->param('begin') |h %>">
+<INPUT TYPE="hidden" NAME="end" VALUE="<% $cgi->param('end') |h %>">
+<INPUT TYPE="hidden" NAME="category" VALUE="<% $cgi->param('category') |h %>">