[Zope] DTML and Buttons

Is it possible to have a dtml document that consists of a single form with buttons that trigger the execution of dtml methods? Offcourse there would be one submit button for the form itself but rather than have one form associated with each button on the page(in this case several forms would lie within a single form) I would like to have the buttons directly call dtml methods. I know this can be done using Javascript but I'd rather use something else since Javascript executes on the client machine. Any help would be greatly appreciated. Thanks. - Asad