[xwiki-users] CSS customization and themes

Hi again, in my ongoing efforts in customizing the appearance of the pages of my wiki I've followed the steps of the skin extension tutorial: http://platform.xwiki.org/xwiki/bin/view/DevGuide/SkinExtensionsTutorial I've created a StyleSheetExtension and selected 'Use this extension' 'Always on the wiki' and it works as expected. However I've started to replace fix color settings by references to the themes settings e.g. $theme.borderColor ... $theme.titleColor and also I've checked 'Parse content' 'Yes' and disabled caching this doesn't work. Velocity statements seem not to be processed or I am referring to invalid property names. (I have been trying the ones from /templates/colorThemeInit.vm) What am I doing wrong here ? In the example the page is laoded on demand with $xwiki.jsx.use("XWiki.MyFirstStylesheetExtension") so I would assume there should be a document named "MyFirstStylesheetExtension" in XWiki space (or maybe some other space). Thats not the case for my own instance of XWiki.MyFirstStylesheetExtension that I've added. Shouldn't I be able to find the instance as a document somewhere in the spaces ? Thanks for your support Andreas