Form example ends up with 3 submitbuttons. Why?

Wednesday 26 February 2003 2:48:03 am

While working on a responseform which I basicly copied straigt from the formsexample in the sdk I ran into

{section name=ContentAction loop=$content_object.content_action_list show=$content_object.content_action_list}
<div class="block">
<input type="submit" name="{$ContentAction:item.action}" value="{$ContentAction:item.name}" />
</div>
{/section}

Can someone explain what it's supposed to do? In my case I just end up with 3 sendbuttons in the form which seems a tad overdone. (I did add two extra collector fields).

Thanks,
Gerhard