摘要:
<script language="JavaScript" type="text/javascript"> try { var plugIn=new ActiveXObject("PLUGINS.Name"); //PLUGINS.Name即需检测的ActiveX控件名称(注2) document.write("已检测到插件。"); //document.write中可插入任意(x)html代码 } catch (e) { document.write("未检测到插件,请安装。"); 阅读全文