Thank you so far.Unfortunately, golem.de doesn't work with linterna magica or with unplug (I tried gnash of course myself).
BUT the second page I mentioned which didn't work runs with linterna magica. So finally, your advices helped me a lot.
Golem.de works with lightspark, but almost nothing else works with lightspark; when I install it, the second page doesn't work anymore with linterna magica.
