I have a website [url=http://bellsouthpwp.net/w/b/wbport/chess_etc/permutation.htm]here[/url] used to create random pairing numbers for players/teams in a round robin. The only user input is the number of players but, if the user hits the Return key after entering it, a solution will briefly be displayed and will then disappear. The only way I have found is to press the Tab key, but is there any way to use the Enter key and have the data stay put?