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<head>
    <script>
        function init()
        {
            setTimeout("init2()",0);
            alert("1");
        }
        function init2()
        {
            alert("2");
        }
    </script>
</head>
<body onload="init()">
</body> 
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<head>
<script>
  var rgbcolor=new Array(3);
  var whichtr=0;
  function changeColor(wh)
  {
  whichtr=wh;
  for(var i=0;i<3;i++)
  {rgbcolor[i]=Math.ceil(Math.random()*255);}
  trID[whichtr].style.backgroundColor="rgb("+rgbcolor[0]+","+rgbcolor[1]+","+rgbcolor[2]+")";
  setTimeout("changeColor("+whichtr+")",1000);
  }
  
</script>
</head> <body>
<table border="1" height="400" width="500" align="center" cellspacing="0">
  <tr onmousedown="changeColor(0)" id="trID"><td>0</td></tr


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{
//debugger;
    var returnValue = "";
    var begin = 1;
    var end = 1;
    var total ......

javascript ´òÓ¡(ÈËÔÆÒàÔÆ,ÎÒ´íÁË)

<html>
<head>
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2.Node[] Node.childNodes 
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