Modules & VBA :: Spell Checking A Text Box On A Form

I'm trying to get a spell check to work on a text box on a form. i've got it popping the spell check window after the box has been updated but i'd prefer it to just highlight the errors in red, rather than pop the spell check box. another problem i'm having is when it's finished spell checking the box it moves the form back to the first record. this is the code i'm using.

Code:

Private Sub txt_notes_AfterUpdate()
If Len(Me!txt_notes & "") > 0 Then
DoCmd.SetWarnings False
DoCmd.RunCommand acCmdSpelling
DoCmd.SetWarnings True
Else
Exit Sub
End If
End Sub