javascript:void(document.ondragstart=document.body.ondragstart=null,document.oncontextmenu=document.body.oncontextmenu=null,document.onselectstart=document.body.onselectstart=null,document.onclick=null,document.body.onclick=null,document.onmousedown=document.body.onmousedown=null,document.onmouseup=document.body.onmouseup=null,document.onbeforecopy=document.body.onbeforecopy=null,document.onbeforecut=document.body.onbeforecut=null,document.oncopy=document.body.oncopy=null);