sorting a hash alphabetically

[Jerry Preston]

Hi!

I have a hash built in the following way:

$names{ $ID } = $your_name;

I want to l want to list in

  print $query->popup_menu( -name=>'Emp',
                            -values=>  \%who,
                            -default=> \%who,
                          );

but in alphabetically.  How do I do this?

I have used the following:

              foreach $module ( sort { $para_wpf{$a} <=> $para_wpf{$b} }
keys %para_wpf ) {

Thanks,

Jerry


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