Add a Flash game.....

Hello all,
I have got an Problem with my editor....

I want to add a flash Game per Edirot. But always wenn i put the code into the editor (Quelltext), the editor automaticly changes the code.

The Code looks like:

          <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="625" height="450">
            <param name="movie" value="bombboy.swf">
            <param name="quality" value=high>
            <embed src="bombboy.swf" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="625" height="450"></embed> 
          </object>