div隐藏

Question

div.onmousedown = function (event) {
  event.cancelBo... // 网上搜一下 取消事件向上进行
}
document.onmousedown = function (event) {
  div.
}

Answer 1

document.onclick=function(e)
{
  e=e||event;
  var tag=e.target?e.target:e.srcElement;
  if(tag.id!="div的id")
   document.getElementById("div的id").style.display="none";
}

Answer 2

<script>
document.onclick=function(e)
{
  e=e||event;
  var tag=e.target?e.target:e.srcElement;
  if(tag.id!="div")
   document.getElementById("div").style.display="none";
}</script>
<div id="div">
<table>
<tr>
  <td>我不像长大!</td>
</tr>
</table>
</div>