<HTML><BODY BGCOLOR=FFFFFF> <FORM ACTION="<?php echo $PATH_INFO?>" METHOD=POST> <?php if (isset($hierarchy)){ //$hierarchy[] = $selection; if (isset($hierarchy)){ while(list($level, $sel) = each($hierarchy)){ echo "<INPUT TYPE=HIDDEN NAME=hierarchy[$level] VALUE=$sel>"; echo $level, ": ", $sel, "<BR>n"; $nextlevel = (int) $level + 1; } } } else{ $nextlevel = 0; } echo "<SELECT NAME=hierarchy[", $nextlevel, "]>n"; for ($I = 1; $I <= 10; $I++){ echo "<OPTION VALUE=$I>$I</OPTION>n"; } echo "</SELECT>n"; ?> <INPUT TYPE=SUBMIT> </FORM> </BODY></HTML>
