Thanks for your reply!
So the catch is, I have to modify my theme’s header or I write my own plugin, which includes the desired libs in order to get them working. And if I update the theme, I have to patch the header again (if I haven’t got a plugin for that).
Is there no smoother way include libs. I guess, I am not the only one using jquery-code on wordpress.
The plugin for adding js and css code is great.
