javascript自定义右键弹出菜单

<head runat="server">

<title>无标题页</title>

<script type="text/javascript">

var oPopup = window.createPopup();

function PopMenu(id)

{

var oPopBody = oPopup.document.body;

oPopBody.style.backgroundColor = "buttonface";

oPopBody.style.border = "solid black 1px";

var TableBegin="<table border: 0; width: 100%; font-size: 12px;\" cellpadding=\"0\" cellspacing=\"0\">";

var Tr1="<tr><td valign=\"middle\" height: 20px;\" onmousemove=\"this.bgColor='highlight';this.style.color='highlighttext'\" onmouseout=\"this.bgColor='';this.style.color=''\" onclick=\"parent.window.open('/news/view.asp?;

var TrBr1="<tr><td background-color: ThreeDShadow; height: 1px;\"></td></tr>";

var Tr2="<tr><td valign=\"middle\" height: 20px;cursor:hand;\" onmousemove=\"this.bgColor='highlight';this.style.color='highlighttext'\" onmouseout=\"this.bgColor='';this.style.color=''\" onclick=\"parent.document.frames['main'].location='divdiv.aspx?;

var TableEnd="</table>";

oPopBody.innerHTML =TableBegin+Tr1+TrBr1+Tr2+TableEnd;

oPopup.show(event.x, event.y, 90, 41, document.body);

return false;

}

</script>

</head>

<body>

<form >

<div>

<a href='javascript:void(0);' oncontextmenu='PopMenu(1);return false;'>

<img alt="" src='1.gif' />

<br/>

</a>

<iframe name="main" frame width="100%" scrolling="auto" height="100%">

</iframe>

</div>

</form>

</body>

</html>