var myVar1 = location.search;<!--変数「?frameNO=1」や「?frameNO=10」などを取得-->
var myVar2 = myVar1.slice(1);<!--変数「?frameNO=1」や「?frameNO=10」などの「?」を抜き出す-->
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="100%" height="100%">'); 
document.write('<param name="movie" value="/en/top-ver2.swf">'); 
document.write('<param name="FlashVars" value="'+myVar2+'" />'); <!--この<param>と下の<enbed>に FlashVars の内容を記述してSWFに変数を渡す-->
document.write('<embed src="/en/top-ver2.swf" quality="high" flashvars="'+myVar2+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="100%" height="100%"></embed>'); 
document.write('</object>');