完全禁止右键代码

完全禁止右键代码

1.

if (window.Event)
document.captureEvents(Event.MOUSEUP);

function nocontextmenu()
{
event.cancelBubble = true
event.returnValue = false;

return false;
}

function norightclick(e)
{
if (window.Event)
{
if (e.which == 2 || e.which == 3)
return false;
}
else
if (event.button == 2 || event.button == 3)
{
event.cancelBubble = true
event.returnValue = false;
return false;
}

}

document.oncontextmenu = nocontextmenu; // for IE5+
document. = norightclick; // for all others

 

2 ,

function click(e){if(document.all){if(event.button==2||event.button==3){oncontextmenu='return false';}}if(document.layers){if(e.which==3){oncontextmenu='return false';}}}
if (document.layers){document.captureEvents(Event.MOUSEDOWN);}
document.onmousedown=click;
document.oncontextmenu = new Function("return false;")