function showContentPage() {
    function showContentPage() {
    var contentPage = api.require('ZJAdSDKModule');
    contentPage.loadAndShowContentPage({
        adId: 'K90010005',
        fixedOn:api.frameName,
        fixed: false
    },function(ret, err){
        var event = ret.event;
        console.log(event);
        api.toast({
            msg: event
        });
        
        if (event == 'VideoState_videoDidStartPlay') {
            
        }else if (event == 'VideoState_videoDidPause'){
            
        }else if (event == 'VideoState_videoDidResume'){
            
        }else if (event == 'VideoState_videoDidEndPlay'){
            
        }else if (event == 'VideoState_videoDidFailedToPlay'){
            
        }
        //VideoState_videoDidStartPlay 视频开始播放
        //VideoState_videoDidPause 视频暂停播放
        //VideoState_videoDidResume  视频恢复播放
        //VideoState_videoDidEndPlay 视频停止播放 有是否播放完成参数
        //VideoState_videoDidFailedToPlay 视频播放失败
    });

    
}   
}