document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ');
document.write('codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" ');
document.write('id="flash" name="flash" ');
document.write('WIDTH="'+flash_width+'" HEIGHT="'+flash_height+'">');
document.write('<param name="movie" value="'+flashfile+'">');
document.write('<param name="quality" value="high">');
//document.write('<param name="wmode" value="opaque">');//value="opaque" 透明到最上層 ；value="transparent"透明到最下層
document.write('<param name="wmode" value="transparent">'); 
document.write('<embed src="'+flashfile+'" wmode="opaque" width="'+flash_width+'" height="'+flash_height+'" ');
document.write('id="flash" name="flash" ');
document.write('allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">');
document.write('</OBJECT>');