So basically I'm implementing dojo into a new chat system I'm working on.

We are trying to support as many people as possible, and I'm trying to figure out if we are approaching this the right way. So if anyone can answer any of my questions that would be great.

1. Can Dojo work with the firefox plugin: NoScript
2. Are the complications with referencing the javascript file on a different domain as the site is servered on (ie: googleapis)
3. Is Dojo as reliable as Iframes, or do developers really still have to deal with that. If so, can dojo also fall back onto iframes?