<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> New Document </title>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
</head>
<script type="text/javascript" src="http://libs.baidu.com/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
/**全选*/
$("#checkAll").click(function(){
if($("#checkAll").is(":checked")){
$("input:checkbox:not('#checkAll')").each(function(){
$(this).attr("checked",true);
$(this).prop("checked",true);
});
}else{
$("input:checkbox:not('#checkAll')").each(function(){
$(this).attr("checked",false);
$(this).prop("checked",false);
});
}
});
</script>
<body>
<div>
<input type="checkbox" name="checkAll" />
</div>
</body>
</html>