<html>
<header>
<script language="javascript">
function test()
{
var i = 0;
var es = document.getElementsByName("cbname");
for (i = 0; i < es.length; i++)
{
// alert(es[i].checked);
if (es[i].checked == true)
alert(es[i].value);
}
// alert(document.getElementsByName("cbname").name);
}
</script>
</header>
<body>
<form>
<input type="checkbox" name="cbname" value="v1"/>
<input type="checkbox" name="cbname" value="v2"/>
<input type="checkbox" name="cbname" value="v3"/>
<input type="checkbox" name="cbname" value="v4"/>
<input type="checkbox" name="cbname" value="v5"/>
<input type="button" name="bt" value="测试" onclick="test();"/>
</form>
</body>
</html>
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