<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>自定义右键菜单</title> <style type="text/css"> body,ul,li{margin:0;padding:0;} body{font:12px/24px arial;} #menu{position:absolute;top:-9999px;left:-9999px;width:100px;border-radius:3px;list-style-type:none;border:1px solid #8f8f8f;padding:2px;background:#fff;} #menu li{position:relative;height:24px;padding-left:24px;background:#eaead7;vertical-align:top;} #menu li a{display:block;color:#333;background:#fff;padding-left:5px;text-decoration:none;} #menu li.active{background:#999;} #menu li.active a{color:#fff;background:#8f8f8f;} #menu li em{position:absolute;top:0;left:0;width:24px;height:24px;background:url(images/ico.png) no-repeat;} #menu li em.cur{background-position:0 0;} #menu li em.copy{background-position:0 -24px;} #menu li em.paste{background-position:0 -48px;} </style> <script type="text/javascript"> window.onload = function () { var oMenu = document.getElementById("menu"); var aLi = oMenu.getElementsByTagName("li"); //加载后隐藏自定义右键菜单 oMenu.style.display = "none"; //菜单鼠标移入/移出样式 for (i = 0; i < aLi.length; i++) { //鼠标移入样式 aLi[i].onmouseover = function () { this.className = "active" }; //鼠标移出样式 aLi[i].onmouseout = function () { this.className = "" } } //自定义菜单 document.oncontextmenu = function (event) { var event = event || window.event; var style = oMenu.style; style.display = "block"; style.top = event.clientY + "px"; style.left = event.clientX + "px"; return false; }; //页面点击后自定义菜单消失 document.onclick = function () { oMenu.style.display = "none" } }; </script> </head> <body> <center>自定义右键菜单，请在页面点击右键查看效果。</center> <ul> <li><em></em><a href="javascript:;">剪切</a></li> <li><em></em><a href="javascript:;">复制</a></li> <li><em></em><a href="javascript:;">粘贴</a></li> </ul> </body> </html>
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