On Wednesday 08 April 2009 20:10:51 Phyu Phyu Aung wrote: > There are two combo boxes to show. > I have to show a second combo box after selecting a field in the first > combo box. > I want to wirte this feature in php. > Any suggestion?? http://www.lmgtfy.com/?q=select+populate+second+select+php http://www.plus2net.com/php_tutorial/php_drop_down_list.php http://codingforums.com/showthread.php?t=158249 cheers, Mark --