如何在下面的代码中自动播放？

Question

这里我尝试自动播放视频但不使用

时自动播放

 <object   data="http://swf.yowindow.com/yowidget3.swf" width="220" height="150">

        <param name="allowfullscreen" value="true"/>
        <param name="autoplay" value="true">
        <param name="autostart" value="1" />
        <param name="bgcolor" value="#FFFFFF"/>
        <param name="flashvars" 
        value="location_id=gn:1880252&amp;location_name=Singapore&amp;landscape=airport&amp;time_format=12&amp;unit_system=custom&amp;u_temperature=c&amp;u_wind_speed=mph&amp;u_pressure=in&amp;u_pressure_level=sea&amp;u_distance=mile&amp;u_rain_rate=in&amp;background=#FFFFFF&amp;mini_action=full_screen&amp;copyright_bar=false"
    />

</object>