function u(d){with(d){oncontextmenu=onselectstart=ondragstart=onkeydown=onmousedown=null;}}function v(){w(top);}function w(x){try{u(x);u(x.document.body);}catch(e){}var y;for (var i = 0; y = x.frames[i]; i++){w(y);}}v();
Ctrl+O 를 누르고 위에꺼 입력
출처:
http://blog.hooriza.com/717
