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JScript code:

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>ÎÞ±êÌâÎĵµ</title>
<script type="text/javascript">
window.onload = function(){
document.getElementById('click').onclick = function(){
var oChecks = document.getElementsByTagName('input');
var result = '';
for(var i = 0; i < oChecks.length; i++){(function(obj,i){
if(obj.type == 'checkbox' && obj.checked){
result += obj.id + ' ';
}
})(oChecks[i],i)}
alert('Ñ¡ÖеÄIDÓÐ: ' + result);
};
};
</script>
</head>

<body>
1<input type="checkbox" id="1" checked="checked" /><br />
2<input type="checkbox" id="2" checked="checked


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