my ($command) = $params{'command'};
touch() if ($command eq "touch");
addlink() if ($command eq "add");

##</code><code>##

touch()   if param('command') eq 'touch';
addlink() if param('command') eq 'add';

##</code><code>##

errorpage("You must fill in both fields!") if (($params{'name'} eq "")
              || ($params{'url'} eq ""));

##</code><code>##

errorpage('You must fill in both fields!')
    if param('name') eq '' || param('url') eq '';

##</code><code>##

print FILE $params{'name'}." ".$params{'url'}."\n";

##</code><code>##

print FILE param('name'), ' ', param('url'), "\n";