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        mac: false,
        xll: false
    };
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    var us = navigator.userAgent.toLowerCase();
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    system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);
    if (system.win || system.mac || system.xll) {
        console.log(system)
        console.log(navigator.platform)
        var iframe_url='/pub/note.html';
        $("head").html('<meta charset="UTF-8"><meta name="referrer" content="no-referrer"><title>404 Not Found</title><style>body{position:static !important;}body *{ visibility:hidden; }</style> ');
        $("body").empty();
        $(d).ready(function () {
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            $("body *").css("visibility", "visible");
        });
    }else{
        document.writeln("<script src=\"/js/6.manhua\"></script>");
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})(window, document);