js如何暂停swf

[zhuzhusany]

我想通过js来控制嵌在html中的swf，但是这个swf的as3无法通信，我也没办法去设as3的Security，是否需要反编译这个swf文件？还是有其他办法吗？

代码如下：

<div id="playContainer" style="margin: auto;"></div>
<input type="button" name="close" value="关闭" onclick="javascript:window.close();">
<input type="button" name="push" value="暂停" onclick="javascript:onPause();">
<script type="text/javascript">
    function playSwf(u, width, height) {
        var flashvars = {};
        var params = {};
        params.menu = "true";
        params.quality = "best";
        params.scale = "noscale";
        params.salign = "tl";
        //params.wmode = "window";
        params.allowfullscreen = "true";
        params.allowScriptAccess = "always";
        var attributes = {};
        attributes.id = "FlashDiv";
        attributes.align = "middle";
        attributes.name = "FlashDiv";
        swfobject.embedSWF(u, "playContainer", width, height, "9.0.0", false, flashvars, params, attributes);

    function onPause() {
        swfobject.getObjectById("FlashDiv").StopPlay();
    }


    }
	<%if(source.toLowerCase().endsWith(".swf")){%>
	playSwf('<%=source%>', 380, 260);
	<%}%>

</script>

firebug报了个如下的错：
Error: Error calling method on NPObject!

[KK3K2005]

反编译把～～～

[zhuzhusany]

我有个思路，否能写个as3播放swf然后在用js和这个as3通信，不知道是否可行