/** * Seadragon Ajax 0.8.9 (build 64702 on 2011-01-28) * Copyright (c) Microsoft Corporation. All rights reserved. * For more information, visit: http://seadragon.com/ajax/ */(function (h, r, g, N) {    var l = "100%",        p = 10,        w = "absolute",        u = "relative",        o = "hidden",        L = " while executing ",        f = "function",        D = "mousewheel",        k = "px",        C = "inline-block",        F = "span",        j = "0px",        B = "none",        s = "div",        H = "fixed",        J = "undefined",        z = ",",        n = "number",        d = "",        I = "string",        b = null,        a = true,        t = .5,        c = false;    if (!h.Seadragon) h.Seadragon = {};    var v = h.Seadragon,        i = v.Config;    (function () {        if (i) return;        i = v.Config = {            debugMode: c,            animationTime: 1.5,            blendTime: t,            alwaysBlend: c,            autoHideControls: a,            constrainDuringPan: a,            immediateRender: c,            logarithmicZoom: a,            wrapHorizontal: c,            wrapVertical: c,            wrapOverlays: c,            transformOverlays: c,            minZoomDimension: b,            minZoomImageRatio: .8,            maxZoomPixelRatio: 2,            visibilityRatio: .8,            springStiffness: 5,            imageLoaderLimit: 2,            clickTimeThreshold: 200,            clickDistThreshold: 5,            zoomPerClick: 2,            zoomPerScroll: g.pow(2, 1 / 3),            zoomPerSecond: 2,            proxyUrl: b,            imagePath: "img/"        }    })();    var x = v.Strings;    (function () {        var a = "Hmm, this doesn't appear to be a valid Deep Zoom Image.";        if (x) return;        x = v.Strings = {            Errors: {                Failure: "Sorry, but Seadragon Ajax can't run on your browser!\nPlease try using IE 8 or Firefox 3.\n",                Dzc: "Sorry, we don't support Deep Zoom Collections!",                Dzi: a,                Xml: a,                Empty: "You asked us to open nothing, so we did just that.",                ImageFormat: "Sorry, we don't support {0}-based Deep Zoom Images.",                Security: "It looks like a security restriction stopped us from loading this Deep Zoom Image.",                Status: "This space unintentionally left blank ({0} {1}).",                Unknown: "Whoops, something inexplicably went wrong. Sorry!"            },            Messages: {                Loading: "Loading..."            },            Tooltips: {                FullPage: "Toggle full page",                Home: "Go home",                ZoomIn: "Zoom in (you can also use your mouse's scroll wheel)",                ZoomOut: "Zoom out (you can also use your mouse's scroll wheel)"            }        };        x.getString = function (f) {            for (var c = f.split("."), a = x, b = 0; b < c.length; b++) a = a[c[b]] || {};            if (typeof a != I) a = d;            var e = arguments;            return a.replace(/\{\d+\}/g, function (b) {                var a = parseInt(b.match(/\d+/)) + 1;                return a < e.length ? e[a] : d            })        };        x.setString = function (e, d) {            for (var c = e.split("."), b = x, a = 0; a < c.length - 1; a++) {                if (!b[c[a]]) b[c[a]] = {};                b = b[c[a]]            }            b[c[a]] = d        }    })();    var q = function () {            this.log = function (c, d) {                var a = h.console || {},                    b = i.debugMode;                if (b && a.log) a.log(c);                else b && d && alert(c)            };            this.error = function (b, d) {                var c = h.console || {},                    a = i.debugMode;                if (a && c.error) c.error(b);                else a && alert(b);                if (a) throw d || new Error(b)            };            this.fail = function (a) {                alert(x.getString("Errors.Failure"));                throw new Error(a)            }        };    q = v.Debug = new q;    var U = v.Profiler = function () {            var d = this,                o = d,                f = c,                e = 0,                h = b,                l = b,                j = Infinity,                g = 0,                i = 0,                n = Infinity,                k = 0,                m = 0;            d.getAvgUpdateTime = function () {                return g            };            d.getMinUpdateTime = function () {                return j            };            d.getMaxUpdateTime = function () {                return i            };            d.getAvgIdleTime = function () {                return k            };            d.getMinIdleTime = function () {                return n            };            d.getMaxIdleTime = function () {                return m            };            d.isMidUpdate = function () {                return f            };            d.getNumUpdates = function () {                return e            };            d.beginUpdate = function () {                f && o.endUpdate();                f = a;                h = (new Date).getTime();                if (e < 1) return;                var b = h - l;                k = (k * (e - 1) + b) / e;                if (b < n) n = b;                if (b > m) m = b            };            d.endUpdate = function () {                if (!f) return;                l = (new Date).getTime();                f = c;                var a = l - h;                e++;                g = (g * (e - 1) + a) / e;                if (a < j) j = a;                if (a > i) i = a            };            d.clearProfile = function () {                f = c;                e = 0;                h = b;                l = b;                j = Infinity;                g = 0;                i = 0;                n = Infinity;                k = 0;                m = 0            }        },        m = v.Point;    (function () {        if (m) return;        m = v.Point = function (a, b) {            this.x = typeof a == n ? a : 0;            this.y = typeof b == n ? b : 0        };        var a = m.prototype;        a.plus = function (a) {            return new m(this.x + a.x, this.y + a.y)        };        a.minus = function (a) {            return new m(this.x - a.x, this.y - a.y)        };        a.times = function (a) {            return new m(this.x * a, this.y * a)        };        a.divide = function (a) {            return new m(this.x / a, this.y / a)        };        a.negate = function () {            return new m(-this.x, -this.y)        };        a.distanceTo = function (a) {            return g.sqrt(g.pow(this.x - a.x, 2) + g.pow(this.y - a.y, 2))        };        a.apply = function (a) {            return new m(a(this.x), a(this.y))        };        a.equals = function (a) {            return a instanceof m && this.x === a.x && this.y === a.y        };        a.toString = function () {            return "(" + this.x + z + this.y + ")"        }    })();    var y = v.Rect;    (function () {        if (y) return;        y = v.Rect = function (d, e, c, b) {            var a = this;            a.x = typeof d == n ? d : 0;            a.y = typeof e == n ? e : 0;            a.width = typeof c == n ? c : 0;            a.height = typeof b == n ? b : 0        };        var a = y.prototype;        a.getAspectRatio = function () {            return this.width / this.height        };        a.getTopLeft = function () {            return new m(this.x, this.y)        };        a.getBottomRight = function () {            var a = this;            return new m(a.x + a.width, a.y + a.height)        };        a.getCenter = function () {            var a = this;            return new m(a.x + a.width / 2, a.y + a.height / 2)        };        a.getSize = function () {            return new m(this.width, this.height)        };        a.equals = function (a) {            var b = this;            return a instanceof y && b.x === a.x && b.y === a.y && b.width === a.width && b.height === a.height        };        a.toString = function () {            var a = this;            return "[" + a.x + z + a.y + z + a.width + "x" + a.height + "]"        }    })();    var Q = v.Spring = function (j) {            var c = this,                d = typeof j == n ? j : 0,                e = d,                b = d,                a = (new Date).getTime(),                h = a,                f = a;            function k(b) {                var a = i.springStiffness;                return (1 - g.exp(-b * a)) / (1 - g.exp(-a))            }            c.getCurrent = function () {                return d            };            c.getTarget = function () {                return b            };            c.resetTo = function (c) {                b = c;                f = a;                e = b;                h = f            };            c.springTo = function (c) {                e = d;                h = a;                b = c;                f = h + 1e3 * i.animationTime            };            c.shiftBy = function (a) {                e += a;                b += a            };            c.update = function () {                a = (new Date).getTime();                d = a >= f ? b : e + (b - e) * k((a - h) / (f - h))            }        },        A = v.Browser = {            UNKNOWN: 0,            IE: 1,            FIREFOX: 2,            SAFARI: 3,            CHROME: 4,            OPERA: 5        },        e = function () {            var t = "DOMMouseScroll2",                l = this,                o = l,                x = ["Msxml2.XMLHTTP", "Msxml3.XMLHTTP", "Microsoft.XMLHTTP"],                z = {                    bmp: c,                    jpeg: a,                    jpg: a,                    png: a,                    tif: c,                    wdp: c                },                u = A.UNKNOWN,                p = 0,                v = c,                y = {};            (function () {                var d = navigator.appName,                    o = navigator.appVersion,                    a = navigator.userAgent;                if (d == "Microsoft Internet Explorer" && !! h.attachEvent && !! h.ActiveXObject) {                    var i = a.indexOf("MSIE");                    u = A.IE;                    p = parseFloat(a.substring(i + 5, a.indexOf(";", i)));                    var j = r.documentMode;                    if (typeof j !== J) p = j                } else if (d == "Netscape" && !! h.addEventListener) {                    var g = a.indexOf("Firefox"),                        b = a.indexOf("Safari"),                        l = a.indexOf("Chrome");                    if (g >= 0) {                        u = A.FIREFOX;                        p = parseFloat(a.substring(g + 8))                    } else if (b >= 0) {                        var n = a.substring(0, b).lastIndexOf("/");                        u = l >= 0 ? A.CHROME : A.SAFARI;                        p = parseFloat(a.substring(n + 1, b))                    }                } else if (d == "Opera" && !! h.opera && !! h.attachEvent) {                    u = A.OPERA;                    p = parseFloat(o)                }                for (var m = h.location.search.substring(1), k = m.split("&"), f = 0; f < k.length; f++) {                    var c = k[f],                        e = c.indexOf("=");                    if (e > 0) y[c.substring(0, e)] = decodeURIComponent(c.substring(e + 1))                }                v = u == A.IE && p < 9 || u == A.CHROME && p < 2            })();            function w(a, b) {                if (b && a != r.body) return r.body;                else return a.offsetParent            }            l.getBrowser = function () {                return u            };            l.getBrowserVersion = function () {                return p            };            l.getElement = function (a) {                if (typeof a == I) a = r.getElementById(a);                return a            };            l.getElementPosition = function (a) {                var a = o.getElement(a),                    b = new m,                    c = o.getElementStyle(a).position == H,                    d = w(a, c);                while (d) {                    b.x += a.offsetLeft;                    b.y += a.offsetTop;                    if (c) b = b.plus(o.getPageScroll());                    a = d;                    c = o.getElementStyle(a).position == H;                    d = w(a, c)                }                return b            };            l.getElementSize = function (a) {                var a = o.getElement(a);                return new m(a.clientWidth, a.clientHeight)            };            l.getElementStyle = function (a) {                var a = o.getElement(a);                if (a.currentStyle) return a.currentStyle;                else if (h.getComputedStyle) return h.getComputedStyle(a, d);                else q.fail("Unknown element style, no known technique.")            };            l.getEvent = function (a) {                return a ? a : h.event            };            l.getMousePosition = function (a) {                var a = o.getEvent(a),                    b = new m;                if (a.type == t && u == A.FIREFOX && p < 3) {                    b.x = a.screenX;                    b.y = a.screenY                } else if (typeof a.pageX == n) {                    b.x = a.pageX;                    b.y = a.pageY                } else if (typeof a.clientX == n) {                    b.x = a.clientX + r.body.scrollLeft + r.documentElement.scrollLeft;                    b.y = a.clientY + r.body.scrollTop + r.documentElement.scrollTop                } else q.fail("Unknown event mouse position, no known technique.");                return b            };            l.getMouseScroll = function (b) {                /*var b = o.getEvent(b),                    a = 0;                if (typeof b.wheelDelta == n) a = b.wheelDelta;                else if (typeof b.detail == n) a = b.detail * -1;                else q.fail("Unknown event mouse scroll, no known technique.");                return a ? a / g.abs(a) : 0*/            };            l.getPageScroll = function () {                var a = new m,                    b = r.documentElement || {},                    c = r.body || {};                if (typeof h.pageXOffset == n) {                    a.x = h.pageXOffset;                    a.y = h.pageYOffset                } else if (c.scrollLeft || c.scrollTop) {                    a.x = c.scrollLeft;                    a.y = c.scrollTop                } else if (b.scrollLeft || b.scrollTop) {                    a.x = b.scrollLeft;                    a.y = b.scrollTop                }                return a            };            l.getWindowSize = function () {                var a = new m,                    b = r.documentElement || {},                    c = r.body || {};                if (typeof h.innerWidth == n) {                    a.x = h.innerWidth;                    a.y = h.innerHeight                } else if (b.clientWidth || b.clientHeight) {                    a.x = b.clientWidth;                    a.y = b.clientHeight                } else if (c.clientWidth || c.clientHeight) {                    a.x = c.clientWidth;                    a.y = c.clientHeight                } else q.fail("Unknown window size, no known technique.");                return a            };            l.imageFormatSupported = function (a) {                var a = a ? a : d;                return !!z[a.toLowerCase()]            };            l.makeCenteredNode = function (h) {                var b = "border:none; margin:0px; padding:0px;",                    h = e.getElement(h),                    c = o.makeNeutralElement(s),                    a = [];                a.push('<div style="display:table; height:100%; width:100%;');                a.push(b);                a.push('#position:relative; overflow:hidden; text-align:left;">');                a.push('<div style="#position:absolute; #top:50%; width:100%; ');                a.push(b);                a.push('display:table-cell; vertical-align:middle;">');                a.push('<div style="#position:relative; #top:-50%; width:100%; ');                a.push(b);                a.push('text-align:center;"></div></div></div>');                c.innerHTML = a.join(d);                c = c.firstChild;                var g = c,                    f = c.getElementsByTagName(s);                while (f.length > 0) {                    g = f[0];                    f = g.getElementsByTagName(s)                }                g.appendChild(h);                return c            };            l.makeNeutralElement = function (c) {                var b = r.createElement(c),                    a = b.style;                a.background = "transparent none";                a.border = B;                a.margin = j;                a.padding = j;                a.position = "static";                return b            };            l.makeTransparentImage = function (d) {                var c = o.makeNeutralElement("img"),                    a = b;                if (u == A.IE && p < 7) {                    a = o.makeNeutralElement(F);                    a.style.display = C;                    c.onload = function () {                        a.style.width = a.style.width || c.width + k;                        a.style.height = a.style.height || c.height + k;                        c.onload = b;                        c = b                    };                    c.src = d;                    a.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + d + "', sizingMethod='scale')"                } else {                    a = c;                    a.src = d                }                return a            };            l.setElementOpacity = function (b, a, f) {                var b = o.getElement(b);                if (f && v) a = g.round(a);                if (a < 1) b.style.opacity = a;                else b.style.opacity = d;                var c = b.style.filter || d;                b.style.filter = c.replace(/[\s]*alpha\(.*?\)[\s]*/g, d);                if (a >= 1) return;                var e = g.round(100 * a),                    h = " alpha(opacity=" + e + ") ";                b.style.filter += h            };            l.addEvent = function (a, c, d, b) {                var a = o.getElement(a);                if (a.addEventListener) {                    c == D && a.addEventListener(t, d, b);                    a.addEventListener(c, d, b)                } else if (a.attachEvent) {                    a.attachEvent("on" + c, d);                    b && a.setCapture && a.setCapture()                } else q.fail("Unable to attach event handler, no known technique.")            };            l.removeEvent = function (a, c, d, b) {                var a = o.getElement(a);                if (a.removeEventListener) {                    c == D && a.removeEventListener(t, d, b);                    a.removeEventListener(c, d, b)                } else if (a.detachEvent) {                    a.detachEvent("on" + c, d);                    b && a.releaseCapture && a.releaseCapture()                } else q.fail("Unable to detach event handler, no known technique.")            };            l.cancelEvent = function (b) {                var b = o.getEvent(b);                b.preventDefault && b.preventDefault();                b.cancel = a;                b.returnValue = c            };            l.stopEvent = function (b) {                var b = o.getEvent(b);                b.stopPropagation && b.stopPropagation();                b.cancelBubble = a            };            l.createCallback = function (d, c) {                for (var b = [], a = 2; a < arguments.length; a++) b.push(arguments[a]);                return function () {                    for (var e = b.concat([]), a = 0; a < arguments.length; a++) e.push(arguments[a]);                    return c.apply(d, e)                }            };            l.getUrlParameter = function (c) {                var a = y[c];                return a ? a : b            };            l.makeAjaxRequest = function (j, d) {                var c = typeof d == f,                    a = b;                if (c) var l = d,                    d = function () {                        h.setTimeout(e.createCallback(b, l, a), 1)                    };                if (h.ActiveXObject) for (var k = 0; k < x.length; k++) try {                    a = new ActiveXObject(x[k]);                    break                } catch (g) {                    continue                } else if (h.XMLHttpRequest) a = new XMLHttpRequest;                !a && q.fail("Browser doesn't support XMLHttpRequest.");                if (i.proxyUrl) j = i.proxyUrl + j;                if (c) a.onreadystatechange = function () {                    if (a.readyState == 4) {                        a.onreadystatechange = new Function;                        d()                    }                };                try {                    a.open("GET", j, c);                    a.send(b)                } catch (g) {                    q.log(g.name + " while making AJAX request: " + g.message);                    a.onreadystatechange = b;                    a = b;                    c && d()                }                return c ? b : a            };            l.parseXml = function (e) {                var d = b;                if (h.ActiveXObject) try {                    d = new ActiveXObject("Microsoft.XMLDOM");                    d.async = c;                    d.loadXML(e)                } catch (a) {                    q.log(a.name + " while parsing XML (ActiveX): " + a.message)                } else if (h.DOMParser) try {                    var f = new DOMParser;                    d = f.parseFromString(e, "text/xml")                } catch (a) {                    q.log(a.name + " while parsing XML (DOMParser): " + a.message)                } else q.fail("Browser doesn't support XML DOM.");                return d            }        };    e = v.Utils = new e;    var M = v.MouseTracker;    (function () {        var d = "mouseup",            j = "mousedown";        if (M) return;        var l = e.getBrowser() == A.IE && e.getBrowserVersion() < 9,            o = c,            t = c,            s = {},            m = [];        function p(a) {            return e.getMousePosition(a)        }        function k(b, d) {            var c = e.getMousePosition(b),                a = e.getElementPosition(d);            return c.minus(a)        }        function n(b, a) {            var d = r.body;            while (a && b != a && d != a) try {                a = a.parentNode            } catch (e) {                return c            }            return b == a        }        function u() {            o = a        }        function w() {            o = c        }(function () {            if (l) {                e.addEvent(r, j, u, c);                e.addEvent(r, d, w, c)            } else {                e.addEvent(h, j, u, a);                e.addEvent(h, d, w, a)            }        })();        M = v.MouseTracker = function (u) {            var w = "mousemove",                z = "mouseout",                y = "mouseover",                x = this,                v = x,                H = b,                M = g.random(),                u = e.getElement(u),                F = c,                A = c,                C = c,                E = c,                G = b,                O = b,                N = b;            x.target = u;            x.enterHandler = b;            x.exitHandler = b;            x.pressHandler = b;            x.releaseHandler = b;            x.clickHandler = b;            x.dragHandler = b;            x.scrollHandler = b;            function X() {                if (!F) {                    e.addEvent(u, y, K, c);                    e.addEvent(u, z, L, c);                    e.addEvent(u, j, U, c);                    e.addEvent(u, d, B, c);                    e.addEvent(u, D, R, c);                    e.addEvent(u, "click", T, c);                    F = a;                    s[M] = H                }            }            function Z() {                if (F) {                    e.removeEvent(u, y, K, c);                    e.removeEvent(u, z, L, c);                    e.removeEvent(u, j, U, c);                    e.removeEvent(u, d, B, c);                    e.removeEvent(u, D, R, c);                    e.removeEvent(u, "click", T, c);                    I();                    F = c;                    delete s[M]                }            }            function Y() {                if (!A) {                    if (l) {                        e.removeEvent(u, d, B, c);                        e.addEvent(u, d, V, a);                        e.addEvent(u, w, Q, a)                    } else {                        e.addEvent(h, d, P, a);                        e.addEvent(h, w, J, a)                    }                    A = a                }            }            function I() {                if (A) {                    if (l) {                        e.removeEvent(u, w, Q, a);                        e.removeEvent(u, d, V, a);                        e.addEvent(u, d, B, c)                    } else {                        e.removeEvent(h, w, J, a);                        e.removeEvent(h, d, P, a)                    }                    A = c                }            }            function S(c, d) {                var b = s;                for (var a in b) b.hasOwnProperty(a) && M != a && b[a][c](d)            }            function ab() {                return E            }            function K(b) {                var b = e.getEvent(b);                l && A && !n(b.srcElement, u) && S("onMouseOver", b);                var g = b.target ? b.target : b.srcElement,                    d = b.relatedTarget ? b.relatedTarget : b.fromElement;                if (!n(u, g) || n(u, d)) return;                E = a;                if (typeof v.enterHandler == f) try {                    v.enterHandler(v, k(b, u), C, o)                } catch (c) {                    q.error(c.name + " while executing enter handler: " + c.message, c)                }            }            function L(a) {                var a = e.getEvent(a);                l && A && !n(a.srcElement, u) && S("onMouseOut", a);                var d = a.target ? a.target : a.srcElement,                    g = a.relatedTarget ? a.relatedTarget : a.toElement;                if (!n(u, d) || n(u, g)) return;                E = c;                if (typeof v.exitHandler == f) try {                    v.exitHandler(v, k(a, u), C, o)                } catch (b) {                    q.error(b.name + " while executing exit handler: " + b.message, b)                }            }            function U(b) {                var b = e.getEvent(b);                if (b.button == 2) return;                C = a;                G = p(b);                N = G;                O = (new Date).getTime();                if (typeof v.pressHandler == f) try {                    v.pressHandler(v, k(b, u))                } catch (c) {                    q.error(c.name + " while executing press handler: " + c.message, c)                }(v.pressHandler || v.dragHandler) && e.cancelEvent(b);                if (!l || !t) {                    Y();                    t = a;                    m = [H]                } else l && m.push(H)            }            function B(a) {                var a = e.getEvent(a),                    g = C,                    d = E;                if (a.button == 2) return;                C = c;                if (typeof v.releaseHandler == f) try {                    v.releaseHandler(v, k(a, u), g, d)                } catch (b) {                    q.error(b.name + " while executing release handler: " + b.message, b)                }                g && d && W(a)            }            function V(a) {                var a = e.getEvent(a);                if (a.button == 2) return;                for (var b = 0; b < m.length; b++) {                    var d = m[b];                    !d.hasMouse() && d.onMouseUp(a)                }                I();                t = c;                a.srcElement.fireEvent("on" + a.type, r.createEventObject(a));                e.stopEvent(a)            }            function P(a) {                !E && B(a);                I()            }            function T(a) {                v.clickHandler && e.cancelEvent(a)            }            function W(a) {                var a = e.getEvent(a);                if (a.button == 2) return;                var h = (new Date).getTime() - O,                    d = p(a),                    c = N.distanceTo(d),                    g = h <= i.clickTimeThreshold && c <= i.clickDistThreshold;                if (typeof v.clickHandler == f) try {                    v.clickHandler(v, k(a, u), g, a.shiftKey)                } catch (b) {                    q.error(b.name + " while executing click handler: " + b.message, b)                }            }            function J(a) {                var a = e.getEvent(a),                    c = p(a),                    d = c.minus(G);                G = c;                if (typeof v.dragHandler == f) {                    try {                        v.dragHandler(v, k(a, u), d, a.shiftKey)                    } catch (b) {                        q.error(b.name + " while executing drag handler: " + b.message, b)                    }                    e.cancelEvent(a)                }            }            function Q(b) {                for (var a = 0; a < m.length; a++) m[a].onMouseMove(b);                e.stopEvent(b)            }            function R(a) {                var a = e.getEvent(a),                    c = e.getMouseScroll(a);                if (typeof v.scrollHandler == f) {                    if (c) try {                        v.scrollHandler(v, k(a, u), c, a.shiftKey)                    } catch (b) {                        q.error(b.name + " while executing scroll handler: " + b.message, b)                    }                    e.cancelEvent(a)                }            }(function () {                H = {                    hasMouse: ab,                    onMouseOver: K,                    onMouseOut: L,                    onMouseUp: B,                    onMouseMove: J                }            })();            x.isTracking = function () {                return F            };            x.setTracking = function (a) {                if (a) X();                else Z()            }        }    })();    var W = v.EventManager = function () {            var b = this,                a = {};            b.addListener = function (b, c) {                if (typeof c != f) return;                if (!a[b]) a[b] = [];                a[b].push(c)            };            b.removeListener = function (e, d) {                var b = a[e];                if (typeof d != f) return;                else if (!b) return;                for (var c = 0; c < b.length; c++) if (d == b[c]) {                    b.splice(c, 1);                    return                }            };            b.clearListeners = function (b) {                if (a[b]) delete a[b]            };            b.trigger = function (e) {                var d = a[e],                    f = [];                if (!d) return;                for (var b = 1; b < arguments.length; b++) f.push(arguments[b]);                for (var b = 0; b < d.length; b++) try {                    d[b].apply(h, f)                } catch (c) {                    q.error(c.name + L + e + " handler: " + c.message, c)                }            }        },        S;    (function () {        var d = 15000;        function g(i, j) {            var e = b,                f = b;            function g(a) {                e.onload = b;                e.onabort = b;                e.onerror = b;                f && h.clearTimeout(f);                h.setTimeout(function () {                    j(i, a ? e : b)                }, 1)            }            this.start = function () {                e = new Image;                var j = function () {                        g(a)                    },                    b = function () {                        g(c)                    },                    k = function () {                        q.log("Image timed out: " + i);                        g(c)                    };                e.onload = j;                e.onabort = b;                e.onerror = b;                f = h.setTimeout(k, d);                e.src = i            }        }        S = v.ImageLoader = function () {            var d = 0;            function h(b, e, c) {                d--;                if (typeof b == f) try {                    b(c)                } catch (a) {                    q.error(a.name + L + e + " callback: " + a.message, a)                }            }            this.loadImage = function (l, f) {                if (d >= i.imageLoaderLimit) return c;                var j = e.createCallback(b, h, f),                    k = new g(l, j);                d++;                k.start();                return a            }        }    })();    var O, R;    (function () {        var i = {            REST: 0,            GROUP: 1,            HOVER: 2,            DOWN: 3        };        O = v.Button = function (W, V, S, T, U, y, q, v, x, z) {            var l = e.makeNeutralElement(F),                k = i.GROUP,                m = new M(l),                H = e.makeTransparentImage(V),                r = e.makeTransparentImage(S),                s = e.makeTransparentImage(T),                t = e.makeTransparentImage(U),                y = typeof y == f ? y : b,                q = typeof q == f ? q : b,                v = typeof v == f ? v : b,                x = typeof x == f ? x : b,                z = typeof z == f ? z : b,                G = 0,                P = 2e3,                D = b,                B = c;            this.elmt = l;            function E() {                h.setTimeout(R, 20)            }            function R() {                if (B) {                    var c = (new Date).getTime(),                        d = c - D,                        b = 1 - d / P;                    b = g.min(1, b);                    b = g.max(0, b);                    e.setElementOpacity(r, b, a);                    b > 0 && E()                }            }            function N() {                B = a;                D = (new Date).getTime() + G;                h.setTimeout(E, G)            }            function Q() {                B = c;                e.setElementOpacity(r, 1, a)            }            function p(a) {                if (a >= i.GROUP && k == i.REST) {                    Q();                    k = i.GROUP                }                if (a >= i.HOVER && k == i.GROUP) {                    s.style.visibility = d;                    k = i.HOVER                }                if (a >= i.DOWN && k == i.HOVER) {                    t.style.visibility = d;                    k = i.DOWN                }            }            function n(a) {                if (a <= i.HOVER && k == i.DOWN) {                    t.style.visibility = o;                    k = i.HOVER                }                if (a <= i.GROUP && k == i.HOVER) {                    s.style.visibility = o;                    k = i.GROUP                }                if (a <= i.REST && k == i.GROUP) {                    N();                    k = i.REST                }            }            function K(d, c, a, b) {                if (a) {                    p(i.DOWN);                    x && x()                } else!b && p(i.HOVER)            }            function O(d, c, a) {                n(i.GROUP);                a && z && z()            }            function L() {                p(i.DOWN);                y && y()            }            function I(d, c, a, b) {                if (a && b) {                    n(i.HOVER);                    q && q()                } else if (a) n(i.GROUP);                else p(i.HOVER)            }            function J(c, b, a) {                v && a && v()            }            this.notifyGroupEnter = function () {                p(i.GROUP)            };            this.notifyGroupExit = function () {                n(i.REST)            };            (function () {                l.style.display = C;                l.style.position = u;                l.title = W;                l.appendChild(H);                l.appendChild(r);                l.appendChild(s);                l.appendChild(t);                var g = H.style,                    f = r.style,                    b = s.style,                    c = t.style;                f.position = b.position = c.position = w;                f.top = b.top = c.top = j;                f.left = b.left = c.left = j;                b.visibility = c.visibility = o;                if (e.getBrowser() == A.FIREFOX && e.getBrowserVersion() < 3) f.top = b.top = c.top = d;                m.enterHandler = K;                m.exitHandler = O;                m.pressHandler = L;                m.releaseHandler = I;                m.clickHandler = J;                m.setTracking(a);                n(i.REST)            })()        };        R = v.ButtonGroup = function (b) {            var d = e.makeNeutralElement(F),                b = b.concat([]),                c = new M(d);            this.elmt = d;            function f() {                for (var a = 0; a < b.length; a++) b[a].notifyGroupEnter()            }            function g(f, e, c) {                if (!c) for (var a = 0; a < b.length; a++) b[a].notifyGroupExit()            }            function h(f, e, d, c) {                if (!c) for (var a = 0; a < b.length; a++) b[a].notifyGroupExit()            }            this.emulateEnter = function () {                f()            };            this.emulateExit = function () {                g()            };            (function () {                d.style.display = C;                for (var e = 0; e < b.length; e++) d.appendChild(b[e].elmt);                c.enterHandler = f;                c.exitHandler = g;                c.releaseHandler = h;                c.setTracking(a)            })()        }    })();    var T = v.TileSource = function (d, c, i, e, h, f) {            var b = this,                a = b,                j = c / d;            b.width = d;            b.height = c;            b.aspectRatio = d / c;            b.dimensions = new m(d, c);            b.minLevel = h ? h : 0;            b.maxLevel = f ? f : g.ceil(g.log(g.max(d, c)) / g.log(2));            b.tileSize = i ? i : 0;            b.tileOverlap = e ? e : 0;            b.getLevelScale = function (b) {                return 1 / (1 << a.maxLevel - b)            };            b.getNumTiles = function (e) {                var b = a.getLevelScale(e),                    f = g.ceil(b * d / a.tileSize),                    h = g.ceil(b * c / a.tileSize);                return new m(f, h)            };            b.getPixelRatio = function (c) {                var b = a.dimensions.times(a.getLevelScale(c)),                    d = 1 / b.x,                    e = 1 / b.y;                return new m(d, e)            };            b.getTileAtPoint = function (h, d) {                var b = a.dimensions.times(a.getLevelScale(h)),                    c = d.times(b.x),                    e, f;                if (d.x >= 0 && d.x <= 1) e = g.floor(c.x / a.tileSize);                else e = g.ceil(b.x / a.tileSize) * g.floor(c.x / b.x) + g.floor((b.x + c.x % b.x) % b.x / a.tileSize);                if (d.y >= 0 && d.y <= j) f = g.floor(c.y / a.tileSize);                else f = g.ceil(b.y / a.tileSize) * g.floor(c.y / b.y) + g.floor((b.y + c.y % b.y) % b.y / a.tileSize);                return new m(e, f)            };            b.getTileBounds = function (k, f, h) {                var c = a.dimensions.times(a.getLevelScale(k)),                    i = f === 0 ? 0 : a.tileSize * f - a.tileOverlap,                    j = h === 0 ? 0 : a.tileSize * h - a.tileOverlap,                    d = a.tileSize + (f === 0 ? 1 : 2) * a.tileOverlap,                    e = a.tileSize + (h === 0 ? 1 : 2) * a.tileOverlap;                d = g.min(d, c.x - i);                e = g.min(e, c.y - j);                var b = 1 / c.x;                return new y(i * b, j * b, d * b, e * b)            };            b.getTileUrl = function () {                throw new Error("Method not implemented.")            };            b.tileExists = function (b, d, e) {                var c = a.getNumTiles(b);                return b >= a.minLevel && b <= a.maxLevel && d >= 0 && e >= 0 && d < c.x && e < c.y            }        },        P = v.DisplayRect = function (e, f, d, c, b, a) {            y.apply(this, arguments);            this.minLevel = b;            this.maxLevel = a        };    P.prototype = new y;    var K = v.DziTileSource = function (m, l, e, j, k, i, f) {            var b = this;            T.apply(b, [m, l, e, j]);            var n = b,                h = {};            b.fileFormat = i;            b.tileFormat = i;            b.displayRects = f;            (function () {                if (!f) return;                for (var c = f.length - 1; c >= 0; c--) for (var b = f[c], a = b.minLevel; a <= b.maxLevel; a++) {                    if (!h[a]) h[a] = [];                    h[a].push(b)                }            })();            b.getTileUrl = function (a, b, c) {                return [k, a, "/", b, "_", c, ".", i].join(d)            };            b.tileExists = function (d, p, q) {                var f = h[d];                if (!f || !f.length) return a;                for (var i = n.getLevelScale(d), o = f.length - 1; o >= 0; o--) {                    var b = f[o];                    if (d < b.minLevel || d > b.maxLevel) continue;                    var j = b.x * i,                        k = b.y * i,                        l = j + b.width * i,                        m = k + b.height * i;                    j = g.floor(j / e);                    k = g.floor(k / e);                    l = g.ceil(l / e);                    m = g.ceil(m / e);                    if (j <= p && p < l && k <= q && q < m) return a                }                return c            }        };    K.prototype = new T;    (function () {        var c = "Errors.Empty";        function a(a) {            Error.apply(this, arguments);            this.message = a        }        a.prototype = new Error;        function i(b) {            if (!(b instanceof a)) {                q.error(b.name + " while creating DZI from XML: " + b.message);                b = new a(x.getString("Errors.Unknown"))            }            return b        }        function d(d) {            var a = d.split("/"),                b = a[a.length - 1],                c = b.lastIndexOf(".");            if (c > -1) a[a.length - 1] = b.slice(0, c);            return a.join("/") + "_files/"        }        function j(c, i) {            if (!c) throw new a(x.getString("Errors.Security"));            else if (c.status !== 200 && c.status !== 0) {                var f = c.status,                    h = f == 404 ? "Not Found" : c.statusText;                throw new a(x.getString("Errors.Status", f, h))            }            var d = b;            if (c.responseXML && c.responseXML.documentElement) d = c.responseXML;            else if (c.responseText) d = e.parseXml(c.responseText);            return g(d, i)        }        function g(d, g) {            var b = "Errors.Dzi";            if (!d || !d.documentElement) throw new a(x.getString("Errors.Xml"));            var e = d.documentElement,                c = e.tagName;            if (c == "Image") try {                return l(e, g)            } catch (f) {                var h = x.getString(b);                throw f instanceof a ? f : new a(h)            } else if (c == "Collection") throw new a(x.getString("Errors.Dzc"));            else if (c == "Error") return k(e);            throw new a(x.getString(b))        }        function l(b, m) {            var f = b.getAttribute("Format");            if (!e.imageFormatSupported(f)) throw new a(x.getString("Errors.ImageFormat", f.toUpperCase()));            for (var j = b.getElementsByTagName("Size")[0], h = b.getElementsByTagName("DisplayRect"), o = parseInt(j.getAttribute("Width"), p), n = parseInt(j.getAttribute("Height"), p), l = parseInt(b.getAttribute("TileSize")), k = parseInt(b.getAttribute("Overlap")), i = [], g = 0; g < h.length; g++) {                var d = h[g],                    c = d.getElementsByTagName("Rect")[0];                i.push(new P(parseInt(c.getAttribute("X"), p), parseInt(c.getAttribute("Y"), p), parseInt(c.getAttribute("Width"), p), parseInt(c.getAttribute("Height"), p), parseInt(d.getAttribute("MinLevel"), p), parseInt(d.getAttribute("MaxLevel"), p)))            }            return new K(o, n, l, k, m, f, i)        }        function k(c) {            var b = c.getElementsByTagName("Message")[0],                d = b.firstChild.nodeValue;            throw new a(d)        }        K.getTilesUrl = d;        K.createFromJson = function (q, o) {            var r = typeof o == f,                m, k, g = q;            if (!g || !g.url && !g.tilesUrl) k = new a(x.getString(c));            else try {                var l = g.displayRects;                if (l && l.length) for (var n = 0, s = l.length; n < s; n++) {                    var j = l[n];                    l[n] = new P(j.x || j[0], j.y || j[1], j.width || j[2], j.height || j[3], j.minLevel || j[4], j.maxLevel || j[5])                }                m = new K(g.width, g.height, g.tileSize, g.tileOverlap, g.tilesUrl || d(g.url), g.tileFormat, g.displayRects);                m.xmlUrl = g.url            } catch (p) {                k = i(p)            }            if (r) h.setTimeout(e.createCallback(b, o, m, k && k.message), 1);            else if (k) throw k;            else return m        };        K.createFromXml = function (l, m, n) {            var p = typeof n == f,                k = b;            if (!l) {                k = x.getString(c);                if (p) {                    h.setTimeout(function () {                        n(b, k)                    }, 1);                    return b                }                throw new a(k)            }            var q = d(l);            function o(d, e) {                try {                    var c = d(e, q);                    c.xmlUrl = l;                    return c                } catch (a) {                    if (p) {                        k = i(a).message;                        return b                    } else throw i(a)                }            }            if (p) {                if (m) h.setTimeout(function () {                    var a = o(g, e.parseXml(m));                    n(a, k)                }, 1);                else e.makeAjaxRequest(l, function (b) {                    var a = o(j, b);                    n(a, k)                });                return b            }            if (m) return o(g, e.parseXml(m));            else return o(j, e.makeAjaxRequest(l))        }    })();    var X = v.Viewport = function (e, n) {            var d = this,                c = d,                e = new m(e.x, e.y),                s = n.x / n.y,                o = n.y / n.x,                h = new Q(0),                j = new Q(0),                l = new Q(i.logarithmicZoom ? 0 : 1),                f = b,                k = new y(0, 0, 1, o),                q = k.getCenter(),                A = g.LN2;            function z() {                c.goHome(a);                c.update()            }            function u(a) {                return g.log(a) / A            }            function w(a) {                return g.pow(2, a)            }            function r(c, b, a) {                return g.min(g.max(c, b), a)            }            function x(b, a) {                var d = b.x,                    f = b.y,                    c = r(d, a.x, a.x + a.width),                    e = r(f, a.y, a.y + a.height);                return d === c && f === e ? b : new m(c, e)            }            function p(h) {                var k = c.getZoom(h),                    g = 1 / k,                    j = g / c.getAspectRatio(),                    f = i.visibilityRatio,                    d = (f - t) * g,                    e = (f - t) * j,                    a = 1 - 2 * d,                    b = o - 2 * e;                if (a < 0) {                    d += t * a;                    a = 0                }                if (b < 0) {                    e += t * b;                    b = 0                }                return new v.Rect(d, e, a, b)            }            d.getHomeBounds = function () {                var b = c.getAspectRatio(),                    a = new y(k.x, k.y, k.width, k.height);                if (s >= b) {                    a.height = k.width / b;                    a.y = q.y - a.height / 2                } else {                    a.width = k.height * b;                    a.x = q.x - a.width / 2                }                return a            };            d.getHomeCenter = function () {                return q            };            d.getHomeZoom = function () {                var a = s / c.getAspectRatio();                return a >= 1 ? 1 : a            };            d.getMinCenter = function (a) {                return p(a).getTopLeft()            };            d.getMaxCenter = function (a) {                return p(a).getBottomRight()            };            d.getMinZoom = function () {                var a = c.getHomeZoom();                if (i.minZoomDimension) var b = n.x <= n.y ? i.minZoomDimension / e.x : i.minZoomDimension / (e.x * o);                else var b = i.minZoomImageRatio * a;                return g.min(b, a)            };            d.getMaxZoom = function () {                var a = n.x * i.maxZoomPixelRatio / e.x;                return g.max(a, c.getHomeZoom())            };            d.getAspectRatio = function () {                return e.x / e.y            };            d.getContainerSize = function () {                return new m(e.x, e.y)            };            d.getBounds = function (b) {                var d = c.getCenter(b),                    a = 1 / c.getZoom(b),                    e = a / c.getAspectRatio();                return new y(d.x - a / 2, d.y - e / 2, a, e)            };            d.getCenter = function (r) {                var b = new m(h.getCurrent(), j.getCurrent()),                    g = new m(h.getTarget(), j.getTarget());                if (r) return b;                else if (!f) return g;                var l = c.getZoom(),                    d = 1 / l,                    k = d / c.getAspectRatio(),                    i = new y(b.x - d / 2, b.y - k / 2, d, k),                    q = c.pixelFromPoint(f, a),                    p = f.minus(i.getTopLeft()).times(e.x / i.width),                    n = p.minus(q),                    o = n.divide(e.x * l);                return g.plus(o)            };            d.getZoom = function (b) {                var a;                if (b) {                    a = l.getCurrent();                    return i.logarithmicZoom ? w(a) : a                } else {                    a = l.getTarget();                    return i.logarithmicZoom ? w(a) : a                }            };            d.applyConstraints = function (g) {                var h = c.getZoom(),                    d = r(h, c.getMinZoom(), c.getMaxZoom());                h != d && c.zoomTo(d, f, g);                var b = c.getCenter(),                    a = x(b, p());                if (i.wrapHorizontal) a.x = b.x;                if (i.wrapVertical) a.y = b.y;                if (!b.equals(a)) {                    var e = 1 / d,                        j = e / c.getAspectRatio();                    c.fitBounds(new y(a.x - t * e, a.y - t * j, e, j), g)                }            };            d.ensureVisible = function (a) {                c.applyConstraints(a)            };            d.fitBounds = function (f, j) {                var h = c.getAspectRatio(),                    i = f.getCenter(),                    d = new y(f.x, f.y, f.width, f.height);                if (d.getAspectRatio() >= h) {                    d.height = f.width / h;                    d.y = i.y - d.height / 2                } else {                    d.width = f.height * h;                    d.x = i.x - d.width / 2                }                c.panTo(c.getCenter(a), a);                c.zoomTo(c.getZoom(a), b, a);                var g = c.getBounds(),                    m = c.getZoom(),                    k = 1 / d.width;                if (k == m || d.width == g.width) {                    c.panTo(i, j);                    return                }                var l = g.getTopLeft().times(e.x / g.width).minus(d.getTopLeft().times(e.x / d.width)).divide(e.x / g.width - e.x / d.width);                c.zoomTo(k, l, j)            };            d.goHome = function (b) {                var a = c.getCenter();                if (i.wrapHorizontal) {                    a.x = (1 + a.x % 1) % 1;                    h.resetTo(a.x);                    h.update()                }                if (i.wrapVertical) {                    a.y = (o + a.y % o) % o;                    j.resetTo(a.y);                    j.update()                }                c.fitBounds(k, b)            };            d.panBy = function (b, a) {                c.panTo(c.getCenter().plus(b), a)            };            d.panTo = function (b, q) {                if (q) {                    h.resetTo(b.x);                    j.resetTo(b.y);                    return                }                if (!f) {                    h.springTo(b.x);                    j.springTo(b.y);                    return                }                var l = c.getZoom(),                    d = 1 / l,                    k = d / c.getAspectRatio(),                    i = new y(h.getCurrent() - d / 2, j.getCurrent() - k / 2, d, k),                    p = c.pixelFromPoint(f, a),                    o = f.minus(i.getTopLeft()).times(e.x / i.width),                    m = o.minus(p),                    n = m.divide(e.x * l),                    g = b.minus(n);                h.springTo(g.x);                j.springTo(g.y)            };            d.zoomBy = function (d, b, a) {                c.zoomTo(c.getZoom() * d, b, a)            };            d.zoomTo = function (a, c, d) {                if (d) l.resetTo(i.logarithmicZoom ? u(a) : a);                else l.springTo(i.logarithmicZoom ? u(a) : a);                f = c instanceof m ? c : b            };            d.resize = function (d, h) {                var f = c.getBounds(),                    b = f,                    g = d.x / e.x;                e = new m(d.x, d.y);                if (h) {                    b.width = f.width * g;                    b.height = b.width / c.getAspectRatio()                }                c.fitBounds(b, a)            };            d.update = function () {                var m = h.getCurrent(),                    n = j.getCurrent(),                    e = l.getCurrent();                if (f) var k = c.pixelFromPoint(f, a);                l.update();                if (f && l.getCurrent() != e) {                    var i = c.pixelFromPoint(f, a),                        g = i.minus(k),                        d = c.deltaPointsFromPixels(g, a);                    h.shiftBy(d.x);                    j.shiftBy(d.y)                } else f = b;                h.update();                j.update();                return h.getCurrent() != m || j.getCurrent() != n || l.getCurrent() != e            };            d.deltaPixelsFromPoints = function (a, b) {                return a.times(e.x * c.getZoom(b))            };            d.deltaPointsFromPixels = function (a, b) {                return a.divide(e.x * c.getZoom(b))            };            d.pixelFromPoint = function (d, b) {                var a = c.getBounds(b);                return d.minus(a.getTopLeft()).times(e.x / a.width)            };            d.pointFromPixel = function (d, b) {                var a = c.getBounds(b);                return d.divide(e.x / a.width).plus(a.getTopLeft())            };            z()        },        V, E;    (function () {        var n = "progid:DXImageTransform.Microsoft.Matrix(",            j = " when it's not yet loaded.",            h = "Attempting to draw tile ",            W = 100,            G = t,            u = e.getBrowser(),            P = e.getBrowserVersion(),            bb = navigator.userAgent,            R = !! r.createElement("canvas").getContext,            T = r.documentElement || {},            H = T.style || {},            C = c,            K = ["msTransform", "WebkitTransform", "MozTransform"],            f, B;        while (f = K.shift()) if (typeof H[f] !== J) {            C = a;            B = /webkit/i.test(f);            break        }        var X = "-webkit-transform",            L = "WebkitTransition",            Z = typeof H[L] !== J,            O = "progid:DXImageTransform.Microsoft.Matrix",            Y = new RegExp(O + "\\(.*?\\)", "g"),            ab = function () {                try {                    return u == A.IE && !! r.documentElement.filters                } catch (a) {                    return c                }            }(),            Q = u == A.SAFARI && P < 4 || u == A.CHROME,            p = R && !Q,            F = !p && C,            I = c,            M = typeof r.documentMode !== J ? "bicubic" : "nearest-neighbor";        function o(f, h, i, d, e, g) {            var a = this;            a.level = f;            a.x = h;            a.y = i;            a.bounds = d;            a.exists = e;            a.url = g;            a.elmt = b;            a.image = b;            a.loaded = c;            a.loading = c;            a.style = b;            a.position = b;            a.size = b;            a.blendStart = b;            a.opacity = b;            a.distance = b;            a.visibility = b;            a.beingDrawn = c;            a.lastDrawnTime = 0;            a.lastTouchTime = 0        }        o.prototype.toString = function () {            return this.level + "/" + this.x + "_" + this.y        };        o.prototype.drawHTML = function (l) {            var a = this;            if (!a.loaded) {                q.error(h + a.toString() + j);                return            }            if (!a.elmt) {                a.elmt = e.makeNeutralElement("img");                a.elmt.src = a.url;                a.style = a.elmt.style;                a.style.position = w;                a.style.msInterpolationMode = M;                if (F) a.style[f + "Origin"] = "0px 0px"            }            var m = a.elmt,                r = a.image,                c = a.style,                b = a.position,                i = a.size;            m.parentNode != l && l.appendChild(m);            if (F) c[f] = ["matrix(", (i.x / r.width).toFixed(8), ",0,0,", (i.y / r.height).toFixed(8), z, b.x.toFixed(8), B ? z : "px,", b.y.toFixed(8), B ? ")" : "px)"].join(d);            else if (I) {                var p = l.clientWidth,                    o = l.clientHeight;                c.width = p + k;                c.height = o + k;                c.filter = [n, "M11=", (i.x / p).toFixed(8), ",M22=", (i.y / o).toFixed(8), ",Dx=", b.x.toFixed(8), ",Dy=", b.y.toFixed(8), ")"].join(d)            } else {                b = b.apply(g.floor);                i = i.apply(g.ceil);                c.left = b.x + k;                c.top = b.y + k;                c.width = i.x + k;                c.height = i.y + k            }            e.setElementOpacity(m, a.opacity)        };        o.prototype.drawCanvas = function (c) {            var a = this;            if (!a.loaded) {                q.error(h + a.toString() + j);                return            }            var b = a.position,                d = a.size;            c.globalAlpha = a.opacity;            c.drawImage(a.image, b.x, b.y, d.x, d.y)        };        o.prototype.unload = function () {            var a = this;            a.elmt && a.elmt.parentNode && a.elmt.parentNode.removeChild(a.elmt);            a.elmt = b;            a.image = b;            a.loaded = c;            a.loading = c        };        E = v.OverlayPlacement = {            CENTER: 0,            TOP_LEFT: 1,            TOP: 2,            TOP_RIGHT: 3,            RIGHT: 4,            BOTTOM_RIGHT: 5,            BOTTOM: 6,            BOTTOM_LEFT: 7,            LEFT: 8        };        function D(a) {            switch (a) {            case E.TOP_LEFT:                return function () {};            case E.TOP:                return function (a, b) {                    a.x -= b.x / 2                };            case E.TOP_RIGHT:                return function (a, b) {                    a.x -= b.x                };            case E.RIGHT:                return function (a, b) {                    a.x -= b.x;                    a.y -= b.y / 2                };            case E.BOTTOM_RIGHT:                return function (a, b) {                    a.x -= b.x;                    a.y -= b.y                };            case E.BOTTOM:                return function (a, b) {                    a.x -= b.x / 2;                    a.y -= b.y                };            case E.BOTTOM_LEFT:                return function (a, b) {                    a.y -= b.y                };            case E.LEFT:                return function (a, b) {                    a.y -= b.y / 2                };            case E.CENTER:            default:                return function (a, b) {                    a.x -= b.x / 2;                    a.y -= b.y / 2                }            }        }        function x(c, a, d) {            var b = this;            b.elmt = c;            b.scales = a instanceof y;            b.bounds = new y(a.x, a.y, a.width, a.height);            b.adjust = D(a instanceof m ? d : E.TOP_LEFT);            b.position = new m(a.x, a.y);            b.size = new m(a.width, a.height);            b.style = c.style;            b.naturalSize = new m(c.clientWidth, c.clientHeight)        }        x.prototype.destroy = function () {            var b = this.elmt,                a = this.style;            b.parentNode && b.parentNode.removeChild(b);            a.top = d;            a.left = d;            a.position = d;            if (this.scales) {                a.width = d;                a.height = d            }        };        x.prototype.drawHTML = function (m) {            var h = this,                c = h.elmt,                a = h.style,                o = h.scales,                j = h.naturalSize;            if (c.parentNode != m) {                m.appendChild(c);                a.position = w;                j.x = c.clientWidth;                j.y = c.clientHeight            }            var e = h.position,                b = h.size;            if (!o) {                b.x = j.x = j.x || c.clientWidth;                b.y = j.y = j.y || c.clientHeight            }            h.adjust(e, b);            if (i.transformOverlays && C) {                a[f + "Origin"] = "0px 0px";                a[f] = ["translate(", e.x.toFixed(8), "px,", e.y.toFixed(8), "px)"].join(d);                if (o) {                    if (!c.clientWidth) a.width = l;                    if (!c.clientHeight) a.height = l;                    a[f] += [" scale(", (b.x / c.clientWidth).toFixed(8), z, (b.y / c.clientHeight).toFixed(8), ")"].join(d)                }            } else if (i.transformOverlays && I) {                var q = m.clientWidth,                    p = m.clientHeight;                a.width = q + k;                a.height = p + k;                a.filter = [n, "M11=", (b.x / q).toFixed(8), ",M22=", (b.y / p).toFixed(8), ",Dx=", e.x.toFixed(8), ",Dy=", e.y.toFixed(8), ")"].join(d)            } else {                e = e.apply(g.floor);                b = b.apply(g.ceil);                a.left = e.x + k;                a.top = e.y + k;                if (o) {                    a.width = b.x + k;                    a.height = b.y + k                }            }        };        x.prototype.update = function (a, b) {            this.scales = a instanceof y;            this.bounds = new y(a.x, a.y, a.width, a.height);            this.adjust = D(a instanceof m ? b : E.TOP_LEFT)        };        V = v.Drawer = function (f, C, ib) {            var h = this,                B = e.getElement(ib),                z = e.makeNeutralElement(p ? "canvas" : s),                gb = p ? z.getContext("2d") : b,                T = new S,                J = new U,                eb = f.minLevel,                db = f.maxLevel,                fb = f.tileSize,                X = f.tileOverlap,                H = f.height / f.width,                F = {},                D = {},                r = {},                v = [],                k = {},                n = [],                bb = [],                K = 0,                L = 0,                I = c,                j = a;            h.elmt = B;            h.profiler = J;            (function () {                z.style.width = l;                z.style.height = l;                z.style.position = w;                B.style.textAlign = "left";                B.appendChild(z)            })();            function R(a) {                if (!F[a]) F[a] = f.getNumTiles(a);                return F[a]            }            function M(a) {                if (!D[a]) D[a] = f.getPixelRatio(a);                return D[a]            }            function hb(a, b, c, l, d, e) {                if (!r[a]) r[a] = {};                if (!r[a][b]) r[a][b] = {};                if (!r[a][b][c]) {                    var g = (d + b % d) % d,                        h = (e + c % e) % e,                        i = f.getTileBounds(a, g, h),                        k = f.tileExists(a, g, h),                        m = f.getTileUrl(a, g, h);                    i.x += 1 * (b - g) / d;                    i.y += H * (c - h) / e;                    r[a][b][c] = new o(a, b, c, i, k, m)                }                var j = r[a][b][c];                j.lastTouchTime = l;                return j            }            function cb(a, c) {                a.loading = T.loadImage(a.url, e.createCallback(b, Z, a, c))            }            function Z(d, s, n) {                d.loading = c;                if (I) {                    q.error("Tile load callback in middle of drawing routine.");                    return                } else if (!n) {                    q.log("Tile " + d + " failed to load: " + d.url);                    d.exists = c;                    return                } else if (s < L) {                    q.log("Ignoring tile " + d + " loaded before reset: " + d.url);                    return                }                d.loaded = a;                d.image = n;                var k = v.length;                if (v.length >= W) {                    for (var r = g.ceil(g.log(fb) / g.log(2)), e = b, i = -1, h = v.length - 1; h >= 0; h--) {                        var f = v[h];                        if (f.level <= r || f.beingDrawn) continue;                        else if (!e) {                            e = f;                            i = h;                            continue                        }                        var m = f.lastTouchTime,                            l = e.lastTouchTime,                            p = f.level,                            o = e.level;                        if (m < l || m == l && p > o) {                            e = f;                            i = h                        }                    }                    if (e && i >= 0) {                        e.unload();                        k = i                    }                }                v[k] = d;                j = a            }            function Y() {                r = {};                v = []            }            function y(b, d, g) {                if (!k[b]) return c;                if (d === N || g === N) {                    var f = k[b];                    for (var h in f) if (f.hasOwnProperty(h)) {                        var e = f[h];                        for (var i in e) if (e.hasOwnProperty(i) && !e[i]) return c                    }                    return a                }                return k[b][d] === N || k[b][d][g] === N || k[b][d][g] === a            }            function ab(a, b, c) {                if (b === N || c === N) return y(a + 1);                else return y(a + 1, 2 * b, 2 * c) && y(a + 1, 2 * b, 2 * c + 1) && y(a + 1, 2 * b + 1, 2 * c) && y(a + 1, 2 * b + 1, 2 * c + 1)            }            function V(a, b, d, c) {                if (!k[a]) {                    q.error("Setting coverage for a tile before its level's coverage has been reset: " + a);                    return                }                if (!k[a][b]) k[a][b] = {};                k[a][b][d] = c            }            function O(a) {                k[a] = {}            }            function P(b, a) {                if (!b) return a;                if (a.visibility > b.visibility) return a;                else if (a.visibility == b.visibility) if (a.distance < b.distance) return a;                return b            }            function E(b) {                for (var a = n.length - 1; a >= 0; a--) if (n[a].elmt == b) return a;                return -1            }            function Q() {                j = c;                var Q = z,                    Fb = gb,                    gc = B,                    xb = p,                    D = bb;                while (D.length > 0) {                    var e = D.pop();                    e.beingDrawn = c                }                var ub = C.getContainerSize(),                    sb = ub.x,                    rb = ub.y;                if (xb) {                    Q.width = sb;                    Q.height = rb;                    Fb.clearRect(0, 0, sb, rb)                } else Q.innerHTML = d;                var qb = C.getBounds(a),                    s = qb.getTopLeft(),                    r = qb.getBottomRight();                if (!i.wrapHorizontal && (r.x < 0 || s.x > 1)) return;                else if (!i.wrapVertical && (r.y < 0 || s.y > H)) return;                var Rb = R,                    F = M,                    cc = hb,                    Yb = ab,                    I = V,                    Ob = O,                    Kb = y,                    Sb = X,                    Nb = K,                    bc = u === A.CHROME,                    ec = g.abs,                    hc = g.ceil,                    jb = g.floor,                    T = g.log,                    lb = g.max,                    k = g.min,                    q = C.deltaPixelsFromPoints,                    E = C.pixelFromPoint,                    pb = f.getTileAtPoint,                    Tb = i.alwaysBlend,                    U = 1e3 * i.blendTime,                    Lb = i.immediateRender,                    Y = i.minZoomDimension,                    fc = i.minImageRatio,                    W = i.wrapHorizontal,                    Z = i.wrapVertical,                    vb = i.wrapOverlays;                if (!W) {                    s.x = lb(s.x, 0);                    r.x = k(r.x, 1)                }                if (!Z) {                    s.y = lb(s.y, 0);                    r.y = k(r.y, H)                }                var S = b,                    L = c,                    v = (new Date).getTime(),                    mb = C.getCenter(),                    Ib = E(mb),                    Xb = q(F(0), c).x,                    nb = Lb ? 1 : Xb;                Y = Y || 64;                var J = lb(eb, jb(T(Y) / T(2))),                    Wb = q(F(0), a).x,                    tb = k(db, jb(T(Wb / G) / T(2)));                J = k(J, tb);                for (var h = tb; h >= J; h--) {                    var zb = c,                        ob = q(F(h), a).x;                    if (!L && ob >= G || h == J) {                        zb = a;                        L = a                    } else if (!L) continue;                    Ob(h);                    var Pb = k(1, (ob - t) / t),                        Jb = q(F(h), c).x,                        Mb = nb / ec(nb - Jb),                        Hb = pb(h, s),                        w = pb(h, r),                        Eb = Rb(h),                        Ab = Eb.x,                        Bb = Eb.y;                    if (!W) w.x = k(w.x, Ab - 1);                    if (!Z) w.y = k(w.y, Bb - 1);                    for (var l = Hb.x; l <= w.x; l++) for (var o = Hb.y; o <= w.y; o++) {                        var e = cc(h, l, o, v, Ab, Bb),                            fb = zb;                        I(h, l, o, c);                        if (!e.exists) continue;                        if (L && !fb) if (Yb(h, l, o)) I(h, l, o, a);                        else fb = a;                        if (!fb) continue;                        var Db = e.bounds.getTopLeft(),                            wb = e.bounds.getSize(),                            Zb = E(Db, a),                            kb = q(wb, a);                        if (!Sb) kb = kb.plus(new m(1, 1));                        var ac = E(Db, c),                            dc = q(wb, c),                            Vb = ac.plus(dc.divide(2)),                            Qb = Ib.distanceTo(Vb);                        e.position = Zb;                        e.size = kb;                        e.distance = Qb;                        e.visibility = Mb;                        if (e.loaded) {                            if (!e.blendStart) e.blendStart = v;                            var yb = v - e.blendStart,                                ib = U === 0 ? 1 : k(1, yb / U);                            if (Tb) ib *= Pb;                            e.opacity = ib;                            D.push(e);                            if (ib >= 1) {                                I(h, l, o, a);                                bc && e.lastDrawnTime !== Nb && I(h, l, o, c)                            } else if (yb < U) j = a;                            e.lastDrawnTime = v                        } else if (!e.loading) S = P(S, e)                    }                    if (Kb(h)) break                }                for (var x = D.length - 1; x >= 0; x--) {                    var e = D[x];                    if (xb) e.drawCanvas(Fb);                    else e.drawHTML(Q);                    e.beingDrawn = a                }                for (var Ub = n.length, x = 0; x < Ub; x++) {                    var N = n[x],                        Gb = N.bounds,                        Cb = Gb.getTopLeft();                    if (vb && W) Cb.x += jb(mb.x);                    if (vb && Z);                    N.position = E(Cb, a);                    N.size = q(Gb.getSize(), a);                    N.drawHTML(B)                }                if (S) {                    cb(S, v);                    j = a                }                K = v            }            h.addOverlay = function (b, d, c) {                var b = e.getElement(b);                if (E(b) >= 0) return;                n.push(new x(b, d, c));                j = a            };            h.updateOverlay = function (b, f, d) {                var b = e.getElement(b),                    c = E(b);                if (c >= 0) {                    n[c].update(f, d);                    j = a                }            };            h.removeOverlay = function (c) {                var c = e.getElement(c),                    b = E(c);                if (b >= 0) {                    n[b].destroy();                    n.splice(b, 1);                    j = a                }            };            h.clearOverlays = function () {                while (n.length > 0) {                    n.pop().destroy();                    j = a                }            };            h.needsUpdate = function () {                return j            };            h.numTilesLoaded = function () {                return v.length            };            h.reset = function () {                Y();                L = (new Date).getTime();                j = a            };            h.update = function () {                J.beginUpdate();                I = a;                Q();                I = c;                J.endUpdate()            };            h.idle = function () {}        }    })();    var Y, G;    (function () {        var L = "----seadragon----",            Q = e.getBrowser();        G = v.ControlAnchor = {            NONE: 0,            TOP_LEFT: 1,            TOP_RIGHT: 2,            BOTTOM_RIGHT: 3,            BOTTOM_LEFT: 4        };        function P(c, b, a) {            if (b == G.TOP_RIGHT || b == G.BOTTOM_RIGHT) a.insertBefore(c, a.firstChild);            else a.appendChild(c)        }        function f(f, c, d) {            var b = this,                a = e.makeNeutralElement(F);            b.elmt = f;            b.anchor = c;            b.container = d;            b.wrapper = a;            a.style.display = C;            a.appendChild(f);            if (c == G.NONE) a.style.width = a.style.height = l;            P(a, c, d)        }        f.prototype.destroy = function () {            var a = this;            a.wrapper.removeChild(a.elmt);            a.container.removeChild(a.wrapper)        };        f.prototype.isVisible = function () {            return this.wrapper.style.display != B        };        f.prototype.setVisible = function (a) {            this.wrapper.style.display = a ? C : B        };        f.prototype.setOpacity = function (b) {            if (this.elmt[L] && Q == A.IE) e.setElementOpacity(this.elmt, b, a);            else e.setElementOpacity(this.wrapper, b, a)        };        var k = "fullpage",            E = "home",            t = "zoomin",            n = "zoomout",            J = "_rest.png",            y = "_grouphover.png",            z = "_hover.png",            D = "_pressed.png";        function N(d) {            var j = b,                f = c,                q = b,                l = b;            function H() {                d.viewport && d.viewport.goHome()            }            function w() {                d.setFullPage(!d.isFullPage());                j.emulateExit();                d.viewport && d.viewport.applyConstraints()            }            function s() {                l = (new Date).getTime();                q = i.zoomPerSecond;                f = a;                o()            }            function r() {                l = (new Date).getTime(); 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       if (a && a.warn) a.warn(b);        else if (a && a.log) a.log(b);        else if (!c || c.toLowerCase() === "localhost") {            alert(b);            alert("Don't worry, that alert was only shown because this page is running locally and the console object wasn't available in this browser.")        }    })(h.console, location)})(window, document, Math);