I am using this .swf 'http://quebec-gamer.ca/bg.swf' in the banner of my site 'http://fragnet.ca'. I did not make the .swf background. It was behaving the same way in all browsers. But one or two days ago it started malfunctioning in Chrome : s

It is showing straight lines in Chrome, see screenshot : http://quebec-gamer.ca/bg_screenshot.jpg

This is not happening in FF and IE. Can anyone help me understand what is causing this?

Thank you!