Usually you give your submit button a value and a name: 
<input type="submit" name="action" value="Search">
<input type="submit" name="action" value="Logout">

[download]
and if you 
use CGI;

[download]
you can then test for what action to do: 
if (param("action") eq "Search") {
   # ...
}
# ...

[download]

Please take into account that this comes from the back of my head and I have not been doing CGIs for more than a year now; still it should be correct.

Regards... Stefan
you begin bashing the string with a +42 regexp of confusion

In reply to Re: form buttons by stefan k
in thread form buttons by win95progman

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