Leave the empty script tags in each of your landing pages and paste the js into the shared content library, then add that to each of your landing pages.
That way you should only have to update the shared content each time.
Cheers,
Chris
Leave the empty script tags in each of your landing pages and paste the js into the shared content library, then add that to each of your landing pages.
That way you should only have to update the shared content each time.
Cheers,
Chris