Help macros in a template

[Karebear]

I took the following macro off the Microsoft website:
however it isn't doing what I thought it would do...
I have created a template in 2000 that's going to be protected and what I want is to have the user hit the enter key to go to the next field in the document, the code below gives me a "run-time error 5941...the requested member of the collection does not exist."
Any assistance would be wonderful...
Thanks in advance,
Karebear
Sub EnterKeyMacro()
' Check whether the document is protected for forms
' and whether the protection is active.
If ActiveDocument.ProtectionType = wdAllowOnlyFormFields And _
Selection.Sections(1).ProtectedForForms = True Then
' Retrieve the bookmark of the current selection.
' This is equivalent to the name of the form field.
myformfield = Selection.Bookmarks(1).Name
' Go to the next form field if the current form field
' is not the last one in the document.
If ActiveDocument.FormFields(myformfield).Name <> _
ActiveDocument.FormFields(ActiveDocument.FormFields.Count) _
.Name Then
ActiveDocument.FormFields(myformfield).Next.Select
Else
' If the current form field is the last one,
' go to the first form field in the document.
ActiveDocument.FormFields(1).Select
End If
Else
' If the document is not protected for forms,
' insert a tab stop character.
Selection.TypeText Chr(13)
End If
End Sub


Sub AutoNew()
' Do Not protect the template containing these macros.
CustomizationContext = ActiveDocument.AttachedTemplate
' Bind the ENTER key to the EnterKeyMacro.
KeyBindings.Add KeyCode:=BuildKeyCode(wdKeyReturn), _
KeyCategory:=wdKeyCategoryMacro, Command:=&quot;EnterKeyMacro&quot;
' Reprotect the document with Forms protection.
ActiveDocument.Protect Type:=wdAllowOnlyFormFields, NoReset:=True
End Sub
Sub AutoOpen()
' This macro will reassign the ENTER key when you open an existing
' Word form fields document.
CustomizationContext = ActiveDocument.AttachedTemplate
' Bind the Enter key to the EnterKeyMacro.
KeyBindings.Add KeyCode:=BuildKeyCode(wdKeyReturn), _
KeyCategory:=wdKeyCategoryMacro, Command:=&quot;EnterKeyMacro&quot;
End Sub
Sub AutoClose()
CustomizationContext = ActiveDocument.AttachedTemplate
FindKey(KeyCode:=BuildKeyCode(wdKeyReturn)).Disable
' Disables prompt to save template changes.
Templates(1).Save
End Sub