походу это от черного-невидимого дыма <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,115,0" width="500" height="375" type="application/x-shockwave-flash" id="video_player_18952"><param name="id" value="video_player_18952"/><param name="movie" value="http://www.yapfiles.ru/static/play.swf"/><param name="flashvars" value="st=vMDAwMTg5NTItb0c9"/><param name="allowScriptAccess" value="always"/><param name="allowfullscreen" value="true"/><param name="wmode" value="transparent"/><param name="quality" value="high"/><embed src="http://www.yapfiles.ru/static/play.swf" flashvars="st=vMDAwMTg5NTItb0c9" quality="high" allowscriptaccess="always" allowfullscreen="true" width="500" height="375" wmode="transparent" pluginspage="http://www.adobe.com/go/getflashplayer" type="application/x-shockwave-flash"/></object>