Forms with and without submit buttons

Note: All of the forms have a default action.

1. Form with one field

2. Form with one field plus default submit button

3. NO form, one field with an enter key submit action (JavaScript keypress)

3.5 NO form, one field with an enter key submit action (JavaScript keydown)

4. Form with two fields

5. Form with two fields plus default submit button

6. Form with one select item

7. Form with one select item plus default submit button