播放器取消自动播放

makeAd = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="480" height="360" id="FlvPlayer" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="true" /><param name="movie" value="/FlvPlayer.swf" /><param name="quality" value="high" /><param name="bgcolor" value="FFFFFF" /><param name="FlashVars" value="flvpVideoSource='+ nSRC +'&flvpWidth=480&flvpHeight=360&flvpInitVolume=50&flvpTurnOnCorners=true&flvpBgColor=FFFFFF" /><embed src="/FlvPlayer.swf" flashvars="flvpVideoSource='+ nSRC +'&flvpWidth=480&flvpHeight=360&flvpInitVolume=50&flvpTurnOnCorners=true&flvpBgColor=FFFFFF" quality="high" bgcolor="FFFFFF" width="480" height="360" name="FlvPlayer" align="middle" allowScriptAccess="sameDomain" allowFullScreen="true" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer"/></object>';   以上是在js里的代码，想让播放器取消自动播放怎么设置，在网上找了很多方法都不行，哪位大侠帮忙看下，不胜感激！！ JavaScript