function onNameChanged(oldNick, newNick)
	if (oldNick) then
		guiGridListRemoveRow(Main_Gridlist, oldNick)
		oldNick = nil
		local playerRow = guiGridListAddRow(Main_Gridlist)
		guiGridListSetItemText(Main_Gridlist, playerRow, 1, newNick, false, false)
	end
end
addEventHandler("onClientPlayerChangeNick", root, onNameChanged)