Delete hidden fields

Gurus,

Is it somehow possible to delete the hidden fields of a form view.

In my application, I have one form view with a number of checkboxes, that determine wich input fields are available in form view 2.

Example:

checkbox A

checkbox B

checkbox C

If checkbox B is not checked, input field B is hidden in form view 2. This is correct.

However i do not want it to appear like:

inputfield A

inputfield C

but rather like (no blanc line!):

inputfield A

inputfield C

Webdynpro runtime does exactly do this, but it has other limitations, so I would like to use flash.

Does anyone has an idea?

kind regards

Murat