File list (Check if you may need any files):
SimpleAjax\App_Code\Warehouse.cs
..........\........\WarehouseService.cs
..........\....Data\Items.mdf
..........\........\Items_Log.ldf
..........\CallbackExample.aspx
..........\CallbackExample.aspx.cs
..........\Default.aspx
..........\Default.aspx.cs
..........\images\loading.gif
..........\......\Thumbs.db
..........\ScriptLibrary\CallbackExample.js
..........\.............\SimpleAjaxExample.js
..........\WarehouseService.asmx
..........\Web.Config
..........\App_Code
..........\App_Data
..........\images
..........\ScriptLibrary
SimpleAjax