[ravagernl]

See this page for some usefull info about lua texts: http://www.wowace.com/addons/pitbull4/pages/lua-texts/

This, along with PARTY_MEMBERS_CHANGED as event might be all that is needed.

if not UnitInRaid("player") then return
local myname = UnitName('player')
for i = 1 , GetNumRaidMembers() do
	local name = GetRaidRosterInfo(i)
	if ( name == myname ) then
		return subgroup
	end
end