%menu_values = {'eenie'=>'one', 'meenie'=>'two', 'minie'=>'three'};
print $CGI->popup_menu(-name=>'menu_name', -values=>%menu_values);
##</code><code>##

<select name="menu_name" > <option value="HASH(0x40132724)">HASH(0x40132724)</option> </select>