New flash plugin and insertHtml problem with IE

<script type="text/javascript"> AC_FL_RunContent("codebase","http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0","width",
"256","height","212","src","http://www.youtube.com/v/sRTcHnjNd5E","quality","high","pluginspage","http://www.macromedia.com/go/getflashplayer","movie","h
ttp://www.youtube.com/v/sRTcHnjNd5E"); //end AC code< /script> <noscript> <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="256" height="212"> < param name="movie" 
value="http://www.youtube.com/v/sRTcHnjNd5E" /> < !--[if !IE]>  < --> <object data="http://www.youtube.com/v/sRTcHnjNd5E" width="256" height="212" 
type="application/x-shockwave-flash"> < param name="pluginurl" value="http://www.macromedia.com/go/getflashplayer" /> <p> Flash Player non trovato: lo 
puoi scaricare <a 
href="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0"> qui</a> .</p> </object> < !--> < ![endif]--> </object> </noscript>