Subj : Need a bit of help...
To   : Fireball
From : echicken
Date : Sat Dec 12 2015 10:13 pm

  Re: Need a bit of help...
  By: Fireball to All on Sat Dec 12 2015 17:59:27

 Fi> I've tried variations on RepeatObj, but I can't seem to find how this
 Fi> thing is indexed. Any help would be great!

The RepeatObj variable is explained at the top of web/lib/template.ssjs.  I
don't think that this will entirely solve your problem, but you'll want to
start by wrapping your code in a <<REPEAT groups>> ... <<END REPEAT groups>>
block.

However at a glance I'm not sure what the purpose of this is:

  if(msg_area.grp_list[msg_area.grp_list.length - 1]) { ... }

It looks like you're testing for the existence of something that is almost
guaranteed to exist unless msg_area.grp_list.length is zero.  You'll probably
want to do something like:

  if(RepeatObj.index === msg_area.grp_list.length - 1) { ... }

Which will tell you if you're at the last entry in the list.

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echicken
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