Open the Custom Code Editor
Paste this script into the <Head> Code section. Scroll down to save .
Paste This POWr Script into the <Head> Section
Open any Forum, Blog, or Article post, and switch to the HTML Editor. Copy and paste this block of code in the editor, and then click Publish.
Your Membership Form Plugin Will Appear
Edit your Membership Form on Ning:
Go to the live Ning website and click the settings gear in the upper right corner of the Membership Form Plugin.