Index: dll/win32/shell32/folders/CRecycleBin.cpp
===================================================================
--- dll/win32/shell32/folders/CRecycleBin.cpp	(revision 66199)
+++ dll/win32/shell32/folders/CRecycleBin.cpp	(working copy)
@@ -1605,6 +1605,7 @@
 {
     WCHAR szPath[MAX_PATH] = {0};
     DWORD dwSize, dwType;
+    int count = 0;
     LONG ret;
 
     TRACE("%p, %s, 0x%08x\n", hwnd, debugstr_w(pszRootPath), dwFlags);
@@ -1611,11 +1612,46 @@
 
     if (!(dwFlags & SHERB_NOCONFIRMATION))
     {
-        /* FIXME
-         * enumerate available files
-         * show confirmation dialog
-         */
-        FIXME("show confirmation dialog\n");
+        IShellFolder *pDesktop = NULL;
+        IShellFolder *m_pRecycleBin = NULL;
+        LPITEMIDLIST pidlRecycleBin = NULL;
+        HRESULT hr = S_OK;
+        LPENUMIDLIST penumFiles;
+        LPITEMIDLIST pidl = NULL;
+ 
+        SHGetDesktopFolder(&pDesktop);
+        SHGetSpecialFolderLocation (0, CSIDL_BITBUCKET, &pidlRecycleBin);
+        pDesktop->BindToObject(pidlRecycleBin, NULL, IID_IShellFolder, (LPVOID *)&m_pRecycleBin);
+        hr = m_pRecycleBin->EnumObjects(0, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN, &penumFiles);
+                
+        if (SUCCEEDED(hr))
+        {
+            while (penumFiles->Next(1, &pidl, NULL) != S_FALSE)
+            {
+                count++;
+            }
+        }
+
+        switch(count)
+        {
+            case 0:
+                /* this should never happen as the option to empty the recycle bin should be disabled if there are no file in it. */
+                FIXME("This shouldn't happen, Recycle bin is empty!\n");
+            break;
+            case 1:
+                /* we have only one item inside the bin. 
+                   TODO: obtain its name and show a proper message box */
+                if (ShellMessageBoxW(shell32_hInstance, hwnd, MAKEINTRESOURCEW(IDS_DELETEITEM_TEXT), MAKEINTRESOURCEW(IDS_EMPTY_BITBUCKET),
+                                   MB_ICONEXCLAMATION | MB_YESNO | MB_DEFBUTTON2, L"<Filename>") == IDNO)
+                return S_OK;
+            break;
+            default:
+                /* we have more than one item, so show a message box with the count of the items */
+                if (ShellMessageBoxW(shell32_hInstance, hwnd, MAKEINTRESOURCEW(IDS_DELETEMULTIPLE_TEXT), MAKEINTRESOURCEW(IDS_EMPTY_BITBUCKET),
+                                   MB_ICONEXCLAMATION | MB_YESNO | MB_DEFBUTTON2, count) == IDNO)
+                return S_OK;
+        }
+        
     }
 
     if (dwFlags & SHERB_NOPROGRESSUI)