系统右键菜单 - 51windows.Net

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<html>
<title>系统菜单-51windows.Net</title>
<head>
<meta name="keywords" content="51windows.Net">
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
</head>
<body onmousemove="MoveObj()"  onmousedown="MoveObj()" onmouseup="MoveObj()">
<p>请点右键</p>
<object id="objContent" classid="clsid:2D360201-FFF5-11D1-8D03-00A0C959BC0A" style="position: absolute; top: 0; left: 0;width:1;height:1;"></object>

<SCRIPT LANGUAGE="JavaScript">
<!--
var ContextMenu = new Array() ;
function ContextMenuItem(text, command, state){
	this.Text			= text ;
	this.Command		= command || "void(0)" ;
	this.state			= state;
}

ContextMenu[0] = new ContextMenuItem("前进(&B)","go(1)",0);
ContextMenu[1] = new ContextMenuItem("后退(&O)","go(-1)",2);
ContextMenu[2] = new ContextMenuItem("未选中(&S)","s()",0);
ContextMenu[3] = new ContextMenuItem("","",0);
ContextMenu[4] = new ContextMenuItem("无忧视窗(&W)","window.open('http://www.51windows.Net')",0);

for (i = 5 ; i < 10; i++ ){
	ContextMenu[i] = new ContextMenuItem("菜单 (&"+i+")","ContextMenu["+i+"].state=(ContextMenu["+i+"].state==0)?1:0",0);
}

function s(){
	if (ContextMenu[2].Text == "选中(&S)"){
		ContextMenu[2].Text = "未选中(&S)";
		ContextMenu[2].state = 0;
	}
	else{
		ContextMenu[2].Text = "选中(&S)";
		ContextMenu[2].state = 1;
	}
}

function go(n){
	ContextMenu[0].state = (n==1)?2:0;
	ContextMenu[1].state = (n==1)?0:2;
}



function showContextMenu(iMenu){
	var i ;
	var menuStrings = new Array();
	var menuStates  = new Array();
	for ( i = 0 ; i < ContextMenu.length ; i++ ){
		menuStrings[i] = ContextMenu[i].Text ;
		menuStates[i] = ContextMenu[i].state ;
	}
	objContent.SetContextMenu(menuStrings, menuStates);
}
function MoveObj(){
	objContent.style.top = window.event.y-2
	objContent.style.left = window.event.x-2
}
//-->
</SCRIPT>
<script language="javascript" event="ShowContextMenu" for="objContent">
<!--
showContextMenu(ContextMenu) ;
//-->
</script>

<script language="javascript" event="ContextMenuAction(itemIndex)" for="objContent">
<!--
eval(ContextMenu[itemIndex].Command);
//-->
</script>
</body>
</html>