(function () {
    if (window.google && google.gears) {
        return
    }
    var a = null;
    if (typeof GearsFactory != "undefined") {
        a = new GearsFactory()
    } else {
        try {
            a = new ActiveXObject("Gears.Factory");
            if (a.getBuildInfo().indexOf("ie_mobile") != -1) {
                a.privateSetGlobalObject(this)
            }
        } catch (b) {
            if ((typeof navigator.mimeTypes != "undefined") && navigator.mimeTypes["application/x-googlegears"]) {
                a = document.createElement("object");
                a.style.display = "none";
                a.width = 0;
                a.height = 0;
                a.type = "application/x-googlegears";
                document.documentElement.appendChild(a)
            }
        }
    }
    if (!a) {
        return
    }
    if (!window.google) {
        window.google = {}
    }
    if (!google.gears) {
        google.gears = {
            factory: a
        }
    }
})();
(function (e, b, c, d) {
    var f = {};

    function a(h, j, l) {
        var g, i, k, n;
        i = google.gears.factory.create("beta.canvas");
        try {
            i.decode(h);
            if (!j.width) {
                j.width = i.width
            }
            if (!j.height) {
                j.height = i.height
            }
            n = Math.min(width / i.width, height / i.height);
            if (n < 1 || (n === 1 && l === "image/jpeg")) {
                i.resize(Math.round(i.width * n), Math.round(i.height * n));
                if (j.quality) {
                    return i.encode(l, {
                        quality: j.quality / 100
                    })
                }
                return i.encode(l)
            }
        } catch (m) {}
        return h
    }
    c.runtimes.Gears = c.addRuntime("gears", {
        getFeatures: function () {
            return {
                dragdrop: true,
                jpgresize: true,
                pngresize: true,
                chunks: true,
                progress: true,
                multipart: true
            }
        },
        init: function (i, k) {
            var j;
            if (!e.google || !google.gears) {
                return k({
                    success: false
                })
            }
            try {
                j = google.gears.factory.create("beta.desktop")
            } catch (h) {
                return k({
                    success: false
                })
            }
            function g(n) {
                var m, l, o = [],
                    p;
                for (l = 0; l < n.length; l++) {
                    m = n[l];
                    p = c.guid();
                    f[p] = m.blob;
                    o.push(new c.File(p, m.name, m.blob.length))
                }
                i.trigger("FilesAdded", o)
            }
            i.bind("PostInit", function () {
                var m = i.settings,
                    l = b.getElementById(m.drop_element);
                if (l) {
                    c.addEvent(l, "dragover", function (n) {
                        j.setDropEffect(n, "copy");
                        n.preventDefault()
                    }, i.id);
                    c.addEvent(l, "drop", function (o) {
                        var n = j.getDragData(o, "application/x-gears-files");
                        if (n) {
                            g(n.files)
                        }
                        o.preventDefault()
                    }, i.id);
                    l = 0
                }
                c.addEvent(b.getElementById(m.browse_button), "click", function (r) {
                    var q = [],
                        o, n, p;
                    r.preventDefault();
                    for (o = 0; o < m.filters.length; o++) {
                        p = m.filters[o].extensions.split(",");
                        for (n = 0; n < p.length; n++) {
                            q.push("." + p[n])
                        }
                    }
                    j.openFiles(g, {
                        singleFile: !m.multi_selection,
                        filter: q
                    })
                }, i.id)
            });
            i.bind("UploadFile", function (r, o) {
                var t = 0,
                    s, p, q = 0,
                    n = r.settings.resize,
                    l;
                if (n && /\.(png|jpg|jpeg)$/i.test(o.name)) {
                    f[o.id] = a(f[o.id], n, /\.png$/i.test(o.name) ? "image/png" : "image/jpeg")
                }
                o.size = f[o.id].length;
                p = r.settings.chunk_size;
                l = p > 0;
                s = Math.ceil(o.size / p);
                if (!l) {
                    p = o.size;
                    s = 1
                }
                function m() {
                    var y, A, v = r.settings.multipart,
                        u = 0,
                        z = {
                            name: o.target_name || o.name
                        },
                        w = r.settings.url;

                    function x(C) {
                        var B, H = "----pluploadboundary" + c.guid(),
                            E = "--",
                            G = "\r\n",
                            D, F;
                        if (v) {
                            y.setRequestHeader("Content-Type", "multipart/form-data; boundary=" + H);
                            B = google.gears.factory.create("beta.blobbuilder");
                            c.each(c.extend(z, r.settings.multipart_params), function (J, I) {
                                B.append(E + H + G + 'Content-Disposition: form-data; name="' + I + '"' + G + G);
                                B.append(J + G)
                            });
                            F = c.mimeTypes[o.name.replace(/^.+\.([^.]+)/, "$1").toLowerCase()] || "application/octet-stream";
                            B.append(E + H + G + 'Content-Disposition: form-data; name="' + r.settings.file_data_name + '"; filename="' + o.name + '"' + G + "Content-Type: " + F + G + G);
                            B.append(C);
                            B.append(G + E + H + E + G);
                            D = B.getAsBlob();
                            u = D.length - C.length;
                            C = D
                        }
                        y.send(C)
                    }
                    if (o.status == c.DONE || o.status == c.FAILED || r.state == c.STOPPED) {
                        return
                    }
                    if (l) {
                        z.chunk = t;
                        z.chunks = s
                    }
                    A = Math.min(p, o.size - (t * p));
                    if (!v) {
                        w = c.buildUrl(r.settings.url, z)
                    }
                    y = google.gears.factory.create("beta.httprequest");
                    y.open("POST", w);
                    if (!v) {
                        y.setRequestHeader("Content-Disposition", 'attachment; filename="' + o.name + '"');
                        y.setRequestHeader("Content-Type", "application/octet-stream")
                    }
                    c.each(r.settings.headers, function (C, B) {
                        y.setRequestHeader(B, C)
                    });
                    y.upload.onprogress = function (B) {
                        o.loaded = q + B.loaded - u;
                        r.trigger("UploadProgress", o)
                    };
                    y.onreadystatechange = function () {
                        var B;
                        if (y.readyState == 4) {
                            if (y.status == 200) {
                                B = {
                                    chunk: t,
                                    chunks: s,
                                    response: y.responseText,
                                    status: y.status
                                };
                                r.trigger("ChunkUploaded", o, B);
                                if (B.cancelled) {
                                    o.status = c.FAILED;
                                    return
                                }
                                q += A;
                                if (++t >= s) {
                                    o.status = c.DONE;
                                    r.trigger("FileUploaded", o, {
                                        response: y.responseText,
                                        status: y.status
                                    })
                                } else {
                                    m()
                                }
                            } else {
                                r.trigger("Error", {
                                    code: c.HTTP_ERROR,
                                    message: c.translate("HTTP Error."),
                                    file: o,
                                    chunk: t,
                                    chunks: s,
                                    status: y.status
                                })
                            }
                        }
                    };
                    if (t < s) {
                        x(f[o.id].slice(t * p, A))
                    }
                }
                m()
            });
            i.bind("Destroy", function (l) {
                var m, n, o = {
                    browseButton: l.settings.browse_button,
                    dropElm: l.settings.drop_element
                };
                for (m in o) {
                    n = b.getElementById(o[m]);
                    if (n) {
                        c.removeAllEvents(n, l.id)
                    }
                }
            });
            k({
                success: true
            })
        }
    })
})(window, document, plupload);