how to play flv(flash) files on firefox?

Question

Hi

I am using below code to play flv files using scrubber.swf in the browser but its giving compatibility issue. While it is working fine on internet explorer, its not working on firefox.
Any help will be greatly appreciated. Its very urgent.
Thanks

 <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
      codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0"
      width="336"
      height="297"
      bgcolor="#FFFFFF">
     
      <param name="movie"
        value="scrubber.swf?file=http://localhost:1852/Projvideo_flvCodeProj/videoUploads/flvUploads/demo.flv&bufferTime=3&autoStart=false"/>
      <param name="quality"
        value="high" />

      <embed src="scrubber.swf?file=file=http://localhost:1852/Projvideo_flvCodeProj/videoUploads/flvUploads/demo.flv&bufferTime=3&autoStart=false"
       quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer"
        type="application/x-shockwave-flash" width="336" height="297" style="background-color:#FFFFFF" />
       
    </object>