ie自动 下载jre插件

<object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
        codebase="http://10.200.26.60:9080/datacenter/jre-6u4-windows-i586-p.exe" height=0 width=0>
        <PARAM NAME=CODEBASE VALUE="/">
    <PARAM NAME=ARCHIVE
             VALUE="gnujaxp.jar,jcommon-1.0.13.jar,jfreechart-1.0.10.jar,jstockchart-0.4.0.jar,spring-context.jar,commons-pool.jar,commons-logging.jar,spring.jar">
        <param name="type" value="application/x-java-applet;version=1.6">
        <param name="scriptable" value="false">
    </object>