CSS自定义右键菜单

<style>      .menu {            width: 100px;            font-size: 14px;            font-fam磨炼意志ily: "微软雅黑";            border: 1px solid #ccc;            z-index: 9999;            position: absolute;            display: none;            background: #二力平衡f2f2f2;        }        .menu ul {            margin: 0px;            padding: 0px; 学习英语的意义           text-align: center;            list-style-type: none;        }        .menu ul li {            padding: 3px 0px;            font-size: 12px;        }        .menu ul li:hover {            background: #e1dddd;        }        .menu ul li a:link {            color: #000;            text-decoration: none;        }    </style>

<!--右侧菜单--><div id="divmenu" class="menu">    <ul>        <li onclick="expand_all()" class="pub">展开所有</li>        <li onclick="collap_all()" class="pub">合并所有</li>        <li onclick="zoomin()" class="pub">画布放大</li>        <li onclick="zoomout小学生环保作文大全()" class="pub">画布缩小</li>        <li onclick="add_node();" class="add">新增节点</li>        <li onclick="openwin();" class="view">预览</li>        <li onclick="update_node();" class="update">变更</li>        <li onclick="add_upfile();" class="upload">上传图纸</li>        <li onclick="show_lected();" class="l">查看节点</li>        <li onclick="remove_node()" class="delete">删除</li>    </ul><中考图片;/div>

<script type="text/javascript">     $("body").bind("contextmenu", function () {

     $("#divmenu").css({ "left": document.body.scrollleft + event.clientx - 125, "top": 

document.body.scrolltop + event.clienty – 60 }).show();

      return fal;       });</script>