Dynamic form build...

[lidds]

I really don't know where to start with this, I want to create a form dynamically.

I have a section on the form that has 3 combobox and 2 buttons. What I want is when the user clicks on the '+' button it add another 3 combobox and 2 buttons below the first, and so on and so on. Also when the user clicks the '-' button I want to remove the row of 3 combobox etc.

I have attached an image to try and illistrate further.

Thanks for the help

Simon