JavaScript禁用div元素提交

Question

大家好， 下面的代码隐藏了我在后面播放的电影。删除元素（如果可能）或禁用它，特别是在后台播放电影。我尝试使用document.video.disabled = true;但它不起作用。不知道如何去解决这个问题，请..

<script type="text/javascript"> 
function showHide() { 
    var div = document.getElementById('wrapper'); 
    if (div.style.display == 'none') { 
    div.style.display = ''; 
    } 
else { 
    div.style.display = 'none'; 
} 

}

<form id="searchForm" name = "searchForm" onSubmit = "return fetchResults();"> 
<input id="q" name="q" type="text" alt="Search" placeholder="Type here"> 
<input type="hidden" name="wt" value="json" /> 
<input id="submit" type="button" value="Search" onClick = "fetchResults();showHide();changeStyle();" /> 

<div id="wrapper" style="display:''"> 
<div id="left"> 
random text 
</div> 
<div id="right"> 
<video width="500" height="300" controls="controls" autoplay="autoplay" name="video"> 
    <source src="movie.mov" type="video/mp4" /> 
    <embed src="movie.swf" width="600" height="500" /> 
</object> 
</video> 
</div> 
</div> 

感谢

Answer 1

尝试

function showHide() { 
    var div = document.getElementById('wrapper'); 
    div.parentNode.removeChild(div); 
}