-- helper function for tabbed mailing lists
function mail.show_maillists(playername)
local index = mail.selected_idxs.mailliststab[playername] or 1
if not mail.selected_idxs.mailliststab[playername] then
mail.selected_idxs.mailliststab[playername] = 1
end
if index == 1 then
mail.show_owned_maillists(playername)
elseif index == 2 then
mail.show_public_maillists(playername)