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1.<div onclick="// ¿ÉÒÔÔÚÀïÃæÊ¹ÓÃthis">division element</div> this Ö¸Ïòdiv
2.    <div id="elmtDiv">division element</div>
       <script language="javascript">
        var div = document.getElementById('elmtDiv');
        div.attachEvent('onclick', EventHandler);  //attachEvent°ÑdivµÄonclickʼþºÍÒ»¸ö·½·¨°ó¶¨
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 <script language="javascript">
 var div = document.getElementById('elmtDiv');
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  {
      var myName = 'jsclass';
      this.m_Name = 'JSClass';
  }
  JSClass.prototype.ToString = function()
  {
      alert(myName + ', ' + this.m_Name);
  };
  var jc = new JSClass();
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{
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{
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