diff --git a/mods/character_editor/init.lua b/mods/character_editor/init.lua
index 8056cd1..ccc170f 100644
--- a/mods/character_editor/init.lua
+++ b/mods/character_editor/init.lua
@@ -33,20 +33,38 @@ function character_editor.set_texture(player, pos, texture)
 	character_editor.update_character(player)
 end
 
-character_editor.window = "size[8,7.5;]"
-character_editor.window = character_editor.window .. default.gui_colors
-character_editor.window = character_editor.window .. default.gui_bg
-character_editor.window = character_editor.window .. "label[0,0;Select your language! All dialogs will be translated\nin this language. Items are not translated.\nIf you cant find your language in this list,\n pls send a private message to cd2 on the minetest forums.]"
-character_editor.window = character_editor.window .. "button[3,2;2,1;lang_EN;EN]"
-character_editor.window = character_editor.window .. "button[3,3;2,1;lang_DE;DE]"
-character_editor.window = character_editor.window .. "button[3,4;2,1;lang_FR;FR]"
-character_editor.window = character_editor.window .. "button[3,6;2,1;lang_ID;ID]"
-character_editor.window = character_editor.window .. "button[3,5;2,1;lang_TR;TR]"
-
-function character_editor.show_window(player)
-	local name = player:get_player_name()
-	minetest.show_formspec(name, "character_editor:language", character_editor.window)
-end
+default.player_inventory.register_tab({
+	name = "Settings",
+	type = "normal",
+	formspec = "size[8,7.5;]" ..
+			default.gui_colors .. 
+			default.gui_bg .. 
+			"label[0,0;Language:]" ..
+			"button[0,0.5;1,1;lang_EN;EN]" .. 
+			"button[1,0.5;1,1;lang_DE;DE]" .. 
+			"button[2,0.5;1,1;lang_FR;FR]" .. 
+			"button[3,0.5;1,1;lang_ID;ID]" .. 
+			"button[4,0.5;1,1;lang_TR;TR]",
+	on_event = function(player, fields)
+		local name = player:get_player_name()
+		if fields["lang_EN"] then
+			print("EN")
+			character_editor.language[name] = ""
+		elseif fields["lang_DE"] then
+			print("DE")
+			character_editor.language[name] = "de/"
+		elseif fields["lang_FR"] then
+			print("FR")
+			character_editor.language[name] = "fr/"
+		elseif fields["lang_ID"] then
+			print("ID")
+			character_editor.language[name] = "id/"
+		elseif fields["lang_TR"] then
+			print("TR")
+			character_editor.language[name] = "tr/"
+		end
+	end
+})
 
 minetest.register_chatcommand("shirt", {
 	params = "<name>",
@@ -67,29 +85,5 @@ minetest.register_on_joinplayer(function(player)
 	character_editor.mesh[player:get_player_name()] = "character.x"
 	character_editor.characters[player:get_player_name()] = {}
 	character_editor.set_texture(player, 1, "character.png")
-	character_editor.show_window(player)
 end)
 
-minetest.register_on_player_receive_fields(function(player, formname, fields)
-	if formname == "character_editor:language" then
-		print("FORM")
-		print("Player "..player:get_player_name().." submitted fields "..dump(fields))
-		local name = player:get_player_name()
-		if fields["lang_EN"] then
-			print("EN")
-			character_editor.language[name] = ""
-		elseif fields["lang_DE"] then
-			print("DE")
-			character_editor.language[name] = "de/"
-		elseif fields["lang_FR"] then
-			print("FR")
-			character_editor.language[name] = "fr/"
-		elseif fields["lang_ID"] then
-			print("ID")
-			character_editor.language[name] = "id/"
-		elseif fields["lang_TR"] then
-			print("TR")
-			character_editor.language[name] = "tr/"
-		end
-	end
-end)
diff --git a/mods/default/player.lua b/mods/default/player.lua
index abc3ebb..5ec8030 100644
--- a/mods/default/player.lua
+++ b/mods/default/player.lua
@@ -4,15 +4,22 @@ default.player_inventory.tabs = {}
 default.player_inventory.contexts = {}
 
 function default.player_inventory.register_tab(def)
+	def.type = def.type or "normal"
 	table.insert(default.player_inventory.tabs, def)
 end
 
-function default.player_inventory.get_formspec(tab)
+function default.player_inventory.get_formspec(tab, name)
 	if not(default.player_inventory.tabs[tab]) then
 		return ""
 	end
 
-	local formspec = default.player_inventory.tabs[tab].formspec
+	local formspec = ""
+	if default.player_inventory.tabs[tab].type == "function" then
+		formspec = default.player_inventory.tabs[tab].get_formspec(name)
+	else
+		formspec = default.player_inventory.tabs[tab].formspec
+	end
+
 	local tabs = {}
 
 	for i,v in ipairs(default.player_inventory.tabs) do
@@ -47,7 +54,7 @@ function default.player_inventory.update(player)
 	end
 
 	local tab = default.player_inventory.contexts[name].tab or 1
-	local formspec = default.player_inventory.get_formspec(tab)
+	local formspec = default.player_inventory.get_formspec(tab, name)
 	player:set_inventory_formspec(string.format(formspec, player:get_player_name()))
 end
 
@@ -69,6 +76,11 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if fields.tabs then
 		default.player_inventory.set_tab(name, tonumber(fields.tabs))
 		default.player_inventory.update(player)
+	else
+		if not(default.player_inventory.contexts[name]) then return end
+		if not(default.player_inventory.tabs[default.player_inventory.contexts[name].tab]) then return end
+		if not(default.player_inventory.tabs[default.player_inventory.contexts[name].tab]).on_event then return end
+		default.player_inventory.tabs[default.player_inventory.contexts[name].tab].on_event(player, fields)
 	end
 end)
 
@@ -86,24 +98,39 @@ function default.itemslot_bg(x,y,w,h)
 	end
 end
 
-if default.gui_color_theme == 1 then
-	default.gui_bg = "bgcolor[#a88e69FF;false]"
-	default.gui_colors = "listcolors[#00000000;#10101030;#00000000;#68B259;#FFF]"
-	default.text_color = "#FFF"
-elseif default.gui_color_theme == 2 then
-	default.gui_bg = "bgcolor[#333333FF;false]"
-	default.gui_colors = "listcolors[#222222FF;#333333FF;#000000FF;#444444FF;#FFF]"
-	default.text_color = "#FFF"
-elseif default.gui_color_theme == 3 then
-	default.gui_bg = "bgcolor[#CCCCCCFF;false]"
-	default.gui_colors = "listcolors[#AAAAAAFF;#777777FF;#666666FF;#444444FF;#FFF]"
-	default.text_color = "#000"
-elseif default.gui_color_theme == 4 then
-	default.gui_bg = "bgcolor[#00000000;false]"
-	default.gui_colors = "listcolors[#00000022;#44444477;#000000FF;#444444FF;#FFF]"
-	default.text_color = "#FFF"
+default.gui_color_themes = {}
+
+function default.register_gui_color_theme(def)
+	table.insert(default.gui_color_themes, def)
 end
 
+function default.set_gui_color_theme(x)
+	default.gui_bg = default.gui_color_themes[x].background
+	default.gui_colors = default.gui_color_themes[x].colors
+end
+
+default.register_gui_color_theme({
+	background = "bgcolor[#a88e69FF;false]",
+	colors = "listcolors[#00000000;#10101030;#00000000;#68B259;#FFF]"
+})
+
+default.register_gui_color_theme({
+	background = "bgcolor[#333333FF;false]",
+	colors = "listcolors[#222222FF;#333333FF;#000000FF;#444444FF;#FFF]"
+})
+
+default.register_gui_color_theme({
+	background = "bgcolor[#CCCCCCFF;false]",
+	colors = "listcolors[#AAAAAAFF;#777777FF;#666666FF;#444444FF;#FFF]"
+})
+
+default.register_gui_color_theme({
+	background = "bgcolor[#99999933;false]",
+	colors = "listcolors[#00000022;#44444477;#000000FF;#444444FF;#FFF]"
+})
+
+default.set_gui_color_theme(default.gui_color_theme)
+
 default.inv_form = default.player_inventory.get_default_inventory_formspec()
 default.inv_form = default.inv_form.."list[current_player;craft;1.5,1;3,1;]"
 default.inv_form = default.inv_form..default.itemslot_bg(1.5,1,3,1)