IE 检测的例子:<script language="JavaScript">
<!--
function Version()
{
var ver="",p;
ver=navigator.appVersion;
p=ver.indexOf("MSIE ");
ver=ver.substring(p+5,p+6);
return ver;
}function exit()
{
var v;
v=Version();
if(v=="5") closes.Click();
if(v=="6") WebBrowser.ExecWB(45,1);
}
-->
</script>
<!--
function Version()
{
var ver="",p;
ver=navigator.appVersion;
p=ver.indexOf("MSIE ");
ver=ver.substring(p+5,p+6);
return ver;
}function exit()
{
var v;
v=Version();
if(v=="5") closes.Click();
if(v=="6") WebBrowser.ExecWB(45,1);
}
-->
</script>
<!--
var swf = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
(swf) ? document.writeln('你已经安装了插件') : document.writeln('你没有安装插件');
// -->
</SCRIPT> 如何检测FLASH PLUGIN
http://www.blueidea.com/bbs/newsdetail.asp?id=234550
RealPlayer检测<OBJECT classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA class=OBJECT id=RAOCX width=500 height=350 onerror="alert('您没有安装RealPlayer')">
<PARAM NAME=SRC VALUE=具体rm文件地址>
<PARAM NAME=CONSOLE VALUE=Clip1>
<PARAM NAME=CONTROLS VALUE=imagewindow>
<PARAM NAME=AUTOSTART VALUE=true></OBJECT><br>
<OBJECT classid=CLSID:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA height=32 id=video2 width=500>
<PARAM NAME=SRC VALUE=具体rm文件地址>
<PARAM NAME=AUTOSTART VALUE=-1>
<PARAM NAME=CONTROLS VALUE=controlpanel>
<PARAM NAME=CONSOLE VALUE=Clip1></OBJECT>
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