Ahh.. now I get it. Interesting, I've never think of that before.
Thanks again.
Just in case you interested with another hack, here is a way to do it. Edit your includes/view-functions.php, around line 1577 - 1583 you will find this code:
$button_markup =<<<EOT
<li class="buttons">
<input type="hidden" name="form_id" value="{$form->id}" />
{$edit_markup}
<input id="saveForm" class="button_text" type="submit" name="submit" value="Submit" />
</li>
EOT;
Change it to be:
if($form_id == 1){
$submit_label = "Custom Submit for Form 1";
}elseif($form_id == 2){
$submit_label = "Custom Submit for Form 2";
}else{
$submit_label = "Submit";
}
$button_markup =<<<EOT
<li class="buttons">
<input type="hidden" name="form_id" value="{$form->id}" />
{$edit_markup}
<input id="saveForm" class="button_text" type="submit" name="submit" value="{$submit_label}" />
</li>
EOT;
That way each form would have different submit label. Simply adjust the if statements above.