<head> 
<style>

.skin1 { 
padding-top:4px; 
cursor:default; 
font:menutext; 
position:absolute; 
text-align:left; 
font-family: "宋体"; 
font-size: 10pt; 
width:100px;
background-color:menu; 
border:1 solid buttonface; 
visibility:hidden;
border:2 outset buttonhighlight; 
} 
 
.menuitems { 
padding:2px 1px 2px 10px; 
} 
--> 
</style> 
<script language="javascript"> 
<!-- 
var menuskin = "skin1";
var display_url = 0;

function showmenuie5() { 
var leftedge = document.body.clientWidth-event.clientX; 
var topedge = document.body.clientHeight-event.clientY; 

if (leftedge <ie5menu.offsetWidth)
	ie5menu.style.left = document.body.scrollLeft + event.clientX - ie5menu.offsetWidth;
else                                       
	ie5menu.style.left = document.body.scrollLeft + event.clientX;

if (topedge <ie5menu.offsetHeight)
	ie5menu.style.top = document.body.scrollTop + event.clientY - ie5menu.offsetHeight;
else                                 
	ie5menu.style.top = document.body.scrollTop + event.clientY;

ie5menu.style.visibility = "visible";
return false; 
} 
function hidemenuie5() { 
ie5menu.style.visibility = "hidden";
} 

function highlightie5() {
if (event.srcElement.className == "menuitems") { 
event.srcElement.style.backgroundColor = "highlight";
event.srcElement.style.color = "white"; 
if (display_url)
window.status = event.srcElement.url; 
} 
} 

function lowlightie5() {
if (event.srcElement.className == "menuitems") { 
event.srcElement.style.backgroundColor = ""; 
event.srcElement.style.color = "black"; 
window.status = ""; 
} 
} 
function jumptoie5() {
var seltext=window.document.selection.createRange().text
if (event.srcElement.className == "menuitems") { 
if (event.srcElement.getAttribute("target") != null)
	window.open(event.srcElement.url, event.srcElement.getAttribute("target"));
else 
	window.location = event.srcElement.url;
} 
} 
//--> 
</script> 
</head> 

<body> 
<center> 
<p>点击右键看看效果 
</p> 
</center> 
<div onselectstart="return false" id="ie5menu" onMouseover="highlightie5()" onMouseout="lowlightie5()" onClick="jumptoie5();"> 
<div class="menuitems" url="javascript:history.back();">后退</div> 
<div class="menuitems" url="javascript:history.forward();">前进</div> 
<hr> 
<div class="menuitems" url="http://www.sina.com.cn" target="_blank">新浪网</div> 
<div class="menuitems" url="http://www.163.com" target="_blank">网易163</div> 
<div class="menuitems" url="http://www.baidu.com.cn" target="_blank">百度</div> 
<hr> 
<div class="menuitems" url="http://www.sohu.com" target="_blank">搜狐</div> 
<div class="menuitems" url="http://www.google.com">Google</div> 
</div> 
</body> 
</html> 
<script language="JavaScript"> 
<!--
if (document.all) {
ie5menu.className = menuskin; 
document.oncontextmenu = showmenuie5;
document.body.onclick = hidemenuie5;
} 
//-->
</script>