how to create a form from script

I am new to Zoho Creator, I think the concept is cool, but the GUI is a bit clumsy and slow, and there are quite a few bugs. After spending couple of frustrating hours trying to create forms I will try to resort to scripting:

When manually creating a form in creator there is an option to save as script. Lets say I edited the script, how can I use the new script to create a new form, where is the "load script" or "create form from script" command?

Also, where can I find documentation about the scripting language

Thanks much for your help!