现有程序可以直接让你访问系统就直接辅导是否开启了flash:
<!DOCTYPE html PUBLIC \"大众-//W3C//DTD XHTML 1.0 Transitional//EN\"大众 \"大众http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"大众><html xmlns=\"大众http://www.w3.org/1999/xhtml\"大众><head><meta http-equiv=\公众Content-Type\"大众 content=\"大众text/html; charset=utf-8\"大众 /><title>flash播放插件提示</title></head><body><!--banner开始--><div class=\公众banner\"大众> <div class=\公众con\公众><embed width=\"大众1000\"大众 height=\"大众115\公众 type=\公众application/x-shockwave-flash\公众 wmode=\"大众transparent\"大众 pluginspage=\"大众http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash\"大众 quality=\公众high\"大众 src=\公众top1.swf\"大众></embed><noscript>请安装flash播放插件!
</noscript> </div></div><!--banner结束--> </body></html>
效果如下:
