When i open a video on a iphone (youtube) the browser is shutting down. Any other page is working fine, only when i load a video.

Thanks,

Edwin

1. We are not rsponsible for website page display.
2. For iphone platforms - there should be separate special coded website html (html5)
3. Flash is not supported by iphone.

Yes, i understand, but it was all working fine, before you did the installation and the page was not shutting down before. Something you did is making the page shutting down and that is making you responsible.

No, you do not understand.
Even if this is same page for web and for iphone - there should be code that detects it and assigns proper things to display.
Your script doesn't provide such solution, so it will always have a problem with any flash player on iphone platform.
As before you were not using default flash player only YOUTUBE embed code - youtube iframe/code detects automatically platform and use html5 (javascript) player instead of flash - that's why probably it was showing correctly.
As now you are using flash player - you should have code to detect platform and if iphone found - assign only file to play within html5 <video> tag.
But if this is youtube embed code - you must use then youtube embedded player as you can't assign any video source file.