I've created a new form programme editor. Try it here: http://bikibird.com/formprogrammeeditor.html.
There are still a few more features I want to add, but it is very functional as it is and I thought it was better to share it now than wait. However, it is very new and I’m still shaking out bugs. If you noticed any problem in the form programme editor, please let me know and I will try to get it fixed as soon as possible.