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£¨1£©onclickÊôÐÔÌí¼Óʼþ´¦Àíº¯Êý
function DoClick()//handler of click event
{

}


test1

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test2



function attClick()//handler of click event
{
//process click event
}
test2.attachEvent("onclick",attClick);

²âÊÔ2test2
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test31

function DoClick()//property event handler
{    
    alert('calling DoClick');    
  }
function AttClick1()//attach event handler
{
    alert('calling AttClick1');
  }
test31.onclick=DoClick; 
test31.attachEvent('onclick',AttClick1); 


£¨code for 3.1)
test32

function DoClick()//property event handler
{    
    alert('calling DoClick');    
  }
function AttClick1()//attach event handler
{
    alert('calling AttClick1');
  }
function AttClick2()
{
    alert('calling AttClick2');
  }
  test32.attachEvent('onclick',AttClick1); 
  test32.onclick=DoClick;  

(code for 3.2) ²âÊÔ3test3.1test3.2
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function DoClick()
{    
    alert('calling DoClick');    
  }
function AttClick


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JavaScript Ìí¼Óɾ³ý checkbox

<html>
<body>
<table width="200" border="1" id="tb">
<tr id="r1">
<td><input type="checkbox" name="ck" value="1"></td>
<td>abc</td>
</tr>
</table>
<p>
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javaScript Rubicon

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var i=3;
var result="";
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 result="First"; 
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ca ......

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JavaScript¸ôÐбäÉ«

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<html>
<head>
<title>JavaScriptʵÏÖ¸ôÐбäÉ«µÄ±í¸ñ</title>
<style>
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var a = "hello";
var b = ",world";
var c = a.concat(b);
alert(c);
//c = "hello,world"
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var index1 = a.indexOf(& ......
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