运用脚本使xmal页面相互调用

html脚本如下：    
<script language="javascript" type="text/javascript">
        var control = null;
        function plugInLoaded(sender, args) {
            control = sender.getHost(); //获取宿主
        }
        function testClick() {
            control.Content.abc.getStr(1);
        }
    </script>

具体项目如下或其他2个:

http://down.51cto.com/data/684709