Urs Hunkler

Thanks Petr. I'll check the places you mentioned.

My +1 to make functionality as clear as possible in the code. Renaming to "$PAGE->customheadingmenu" would help.

Petr, there are many loose ends concerning theme design and I don't see a chance to seriously start working on theme design right now. In the moment I am experimenting to get an understanding of Moodle 2.0 basics.

Are you able to give a rough estimate when the CSS properties and files in Moodle 2.0 are set up and stable enough to start working on theme design without the need to change too often?

Will it be mid January, end of January, February?

Some questions:

You wrote that the "standard" theme is dead. Standard is the only theme holding the "block_" and "mod_" csss files.

Where are block and mod CSS definitions supposed to be saved? Do you plan to store them

1) in the theme as the central place - easy for design because CSS files are all in one place :: how easy will be block or module installation with files in several places?
2) Clean up the CSS and save it in the blocks/modules folders - more difficult to design :: easy installation

On GIGAOM I read the article "User Experience Matters: What Entrepreneurs Can Learn From “Objectified”. One of the central sentences in the article is "Great design means that one look and the end user reacts by knowing what to do with a knob or a button, without as much as even thinking about it."

That's the goal for design helping users doing their jobs.