[JS] 屏蔽右鍵

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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.onmousedown = norightclick;  //for all others  

 

[JS] 屏蔽右鍵