public void openGUI(Player p) {
        inv = Bukkit.createInventory(null, 27, ChatColor.DARK_PURPLE + "             Staff Menu");
        ItemStack head = new ItemStack(Material.SKULL_ITEM, 1, (short) 3);
        SkullMeta skullMeta = (SkullMeta) head.getItemMeta();
        skullMeta.setDisplayName(ChatColor.GRAY + "Player: " + ChatColor.YELLOW + p.getName());
        skullMeta.setOwner(p.getName());
        head.setItemMeta(skullMeta);
        p.getInventory().addItem(head);
        p.openInventory(inv);

    }