jquery处理鼠标左中右键事件

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">


</head>
<body>
    <input type="button" value="按钮" id="test">
    <script type="text/javascript" src="js/jquery.min.js"></script>
    <script>
        $("#test").mousedown(function(e){
            if(e.which==1){
                alert("这是 左 键单击事件");
            }else if(e.which==2){ 
                alert("这是 中 键单击事件");
            }else if(e.which==3){
                alert("这是 右 键单击事件");
            }
        }) 
    </script>
</body>
</html>