how to re-broadcast videos from youjizz?

[maico]

Hello,
I use javascript to play remote flv videos on my site.
But I tried to play videos from youjizz(dot)com using flowplayer and also jw player.

The videos are accessible and they are playing fine in FF but if I want to watch them in IE or Opera the player can not reach them.

Here is and example:
Flowplayer:
Th 1st video is playing in all browsers(from ceknito(dot)sk):

http://www.enix.sk/skuska/beta/example/index.htm

But the video from youjizz is playing only in FF, try(from youjizz(dot)com):

http://www.enix.sk/skuska/beta/example/index1.htm

JW player:
I used javascript and also insetred it as embed video.

http://www.enix.sk/skuska/index.htm

All other videos are playing fine in all browser except the videos from youjizz which play only in Firefox.

What is wrong?
If I enter the url of the video directly it plays.

excuse me if I write it in wrong section
please help