diff --git a/api/api_inventory.lua b/api/api_inventory.lua
index 39f230b..045f450 100644
--- a/api/api_inventory.lua
+++ b/api/api_inventory.lua
@@ -28,64 +28,6 @@ yl_speak_up.check_stack_has_meta = function(player, stack)
 end
 
 
--- the player has closed the inventory formspec of the NPC - save it
-yl_speak_up.input_inventory = function(player, formname, fields)
-        local pname = player:get_player_name()
-	local d_id = yl_speak_up.speak_to[pname].d_id
-	local n_id = yl_speak_up.speak_to[pname].n_id
-	-- after closing the inventory formspec:
-	-- ..save the (very probably) modified inventory
-	yl_speak_up.save_npc_inventory(n_id)
-	-- show inventory again?
-	if(fields.back_from_error_msg) then
-		yl_speak_up.show_fs(player, "inventory")
-		return
-	end
-	-- show the trade list?
-	if(fields.inventory_show_tradelist) then
-		yl_speak_up.show_fs(player, "trade_list")
-		return
-	end
-	-- ..and go back to the normal talk formspec
-	yl_speak_up.show_fs(player, "talk", {n_id = n_id, d_id = d_id})
-end
-
-
--- access the inventory of the NPC (only possible for players with the right priv)
-yl_speak_up.get_fs_inventory = function(player)
-	if(not(player)) then
-		return ""
-	end
-	local pname = player:get_player_name()
-	-- which NPC is the player talking to?
-	local n_id = yl_speak_up.speak_to[pname].n_id
-	local dialog = yl_speak_up.speak_to[pname].dialog
-	-- do we have all the necessary data?
-	if(not(n_id) or not(dialog.n_npc)) then
-		return "size[6,2]"..
-			"label[0.2,0.5;Ups! This NPC lacks ID or name.]"..
-		                "button_exit[2,1.5;1,0.9;exit;Exit]"
-	end
-
-	-- only players which can edit this npc can see its inventory
-	if(not(yl_speak_up.may_edit_npc(player, n_id))) then
-		return "size[6,2]"..
-			"label[0.2,0.5;Sorry. You lack the privileges.]"..
-		                "button_exit[2,1.5;1,0.9;exit;Exit]"
-	end
-
-	return "size[12,11]" ..
-		"label[2,-0.2;Inventory of "..minetest.formspec_escape(dialog.n_npc)..
-			" (ID: "..tostring(n_id).."):]"..
-		"list[detached:yl_speak_up_npc_"..tostring(n_id)..";npc_main;0,0.3;12,6;]" ..
-		"list[current_player;main;2,7.05;8,1;]" ..
-		"list[current_player;main;2,8.28;8,3;8]" ..
-		"listring[detached:yl_speak_up_npc_"..tostring(n_id)..";npc_main]" ..
-		"listring[current_player;main]" ..
-		"button[3.5,6.35;5,0.6;inventory_show_tradelist;Show trade list trades (player view)]"..
-		"button[10.0,10.4;2,0.9;back_from_inventory;Back]"
-end
-
 
 -- save the inventory of the NPC with the id n_id
 yl_speak_up.save_npc_inventory = function( n_id )