js 屏蔽右键
<SCRIPT>?
function rf()?
{
? return false;?
}?
document.oncontextmenu = rf
?
function keydown()?
{
if(event.ctrlKey ==true || event.keyCode ==93 || event.shiftKey ==true)
{
return false;
}?
}?
document.onkeydown =keydown?
function drag()?
{
return false;
}?
document.ondragstart=drag?
function stopmouse(e)?
{?
if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2))
{?
return false;
}?
else if?
(
navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3))
{?
return false;?
}?
return true;?
}?
document.onmousedown=stopmouse;?
if (document.layers)?
window.captureEvents(Event.MOUSEDOWN);?
window.onmousedown=stopmouse;?
</SCRIPT>
