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 \公众http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"大众><html xmlns=\"大众http://www.w3.org/1999/xhtml\公众><head><meta http-equiv=\"大众Content-Type\"大众 content=\公众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=\"大众con\"大众><embed width=\"大众1000\"大众 height=\公众115\公众 type=\"大众application/x-shockwave-flash\"大众 wmode=\公众transparent\公众 pluginspage=\"大众http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash\"大众 quality=\"大众high\"大众 src=\"大众top1.swf\公众></embed><noscript>请安装flash播放插件!
</noscript> </div></div><!--banner结束--> </body></html>
效果如下:
