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JavaScript实现广告的关闭与显示效果实例

WBOY
Release: 2016-06-01 09:54:33
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本文实例讲述了JavaScript实现广告的关闭与显示效果。分享给大家供大家参考。具体实现方法如下:

js代码部分如下:

<code class="language-html"><script language="javascript">
  < !--
  function display() {
    if (googlead.style.visibility == 'visible') {
      googlead.style.visibility = 'hidden';
      document.getElementById('words').innerHTML = '关闭';
      return true;
    } else {
      googlead.style.visibility = 'visible';
      document.getElementById('words').innerHTML = '显示';
      return false;
    }
  }
  //--> 
  
</script></code>
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html部分如下:

<code class="language-html"><div id="googlead" style="margin-bottom:5px;width:728px;height:90px;float:left;visibility:visible">
  换客网广告...
</div>
<div id="myid">
  <span id="words" onclick="return display()">
    关闭
  </span>
</div></code>
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希望本文所述对大家的javascript程序设计有所帮助。

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