How can I automatically start the Safari Reader? Is there a way to tell Safari to automatically use Reader when it recognizes an article which it is able to display with Reader?

Right now I have to manually click the Reader button at the right side of the address bar.
I've tried to figure this out myself, and haven't yet come up with a way to load safari-resource:/Reader.html programmatically.

If necessary, I fall back to Readability, the 3rd-party Safari add-on Apple used as their basis for Reader. Combined with Safari Stand, I can modify the appearance of pages when they load.