Setting page parameters programmatically?

[AlmondNut]

I would like to have a LiveReport page in my project with a bunch of page parameters that control how other pages in my project are rendered.

1. How do I get the value of a LiveReport's page parameters from a script running in another page?

2. Because there doesn't seem to be a way to have multiple Page Parameters widgets on the same LiveReport, is there any way to set a page parameter's value programmatically via script?

If this isn't feasible, is there a better way to have a page of settings that control how other pages are displayed in your project?