diff --git a/client/smoothscroll.js b/client/smoothscroll.js
new file mode 100644
index 0000000..a5f34c0
--- /dev/null
+++ b/client/smoothscroll.js
@@ -0,0 +1,789 @@
+//
+// SmoothScroll for websites v1.4.9 (Balazs Galambosi)
+// http://www.smoothscroll.net/
+//
+// Licensed under the terms of the MIT license.
+//
+// You may use it in your theme if you credit me.
+// It is also free to use on any individual website.
+//
+// Exception:
+// The only restriction is to not publish any
+// extension for browsers or native application
+// without getting a written permission first.
+//
+
+(function () {
+
+// Scroll Variables (tweakable)
+    var defaultOptions = {
+
+        // Scrolling Core
+        frameRate       : 150, // [Hz]
+        animationTime   : 400, // [ms]
+        stepSize        : 100, // [px]
+
+        // Pulse (less tweakable)
+        // ratio of "tail" to "acceleration"
+        pulseAlgorithm  : true,
+        pulseScale      : 4,
+        pulseNormalize  : 1,
+
+        // Acceleration
+        accelerationDelta: 50,  // 50
+        accelerationMax  : 3,   // 3
+
+        // Keyboard Settings
+        keyboardSupport  : true,  // option
+        arrowScroll      : 50,    // [px]
+
+        // Other
+        fixedBackground  : true,
+        excluded         : ''
+    };
+
+    var options = defaultOptions;
+
+
+// Other Variables
+    var isExcluded = false;
+    var isFrame = false;
+    var direction = { x: 0, y: 0 };
+    var initDone  = false;
+    var root = document.documentElement;
+    var activeElement;
+    var observer;
+    var refreshSize;
+    var deltaBuffer = [];
+    var deltaBufferTimer;
+    var isMac = /^Mac/.test(navigator.platform);
+
+    var key = { left: 37, up: 38, right: 39, down: 40, spacebar: 32,
+        pageup: 33, pagedown: 34, end: 35, home: 36 };
+    var arrowKeys = { 37: 1, 38: 1, 39: 1, 40: 1 };
+
+    /***********************************************
+     * INITIALIZE
+     ***********************************************/
+
+    /**
+     * Tests if smooth scrolling is allowed. Shuts down everything if not.
+     */
+    function initTest() {
+        if (options.keyboardSupport) {
+            addEvent('keydown', keydown);
+        }
+    }
+
+    /**
+     * Sets up scrolls array, determines if frames are involved.
+     */
+    function init() {
+
+        if (initDone || !document.body) return;
+
+        initDone = true;
+
+        var body = document.body;
+        var html = document.documentElement;
+        var windowHeight = window.innerHeight;
+        var scrollHeight = body.scrollHeight;
+
+        // check compat mode for root element
+        root = (document.compatMode.indexOf('CSS') >= 0) ? html: body;
+        activeElement = body;
+
+        initTest();
+
+        // Checks if this script is running in a frame
+        if (top != self) {
+            isFrame = true;
+        }
+
+        /**
+         * Safari 10 fixed it, Chrome fixed it in v45:
+         * This fixes a bug where the areas left and right to
+         * the content does not trigger the onmousewheel event
+         * on some pages. e.g.: html, body { height: 100% }
+         */
+        else if (isOldSafari &&
+            scrollHeight > windowHeight &&
+            (body.offsetHeight <= windowHeight ||
+                html.offsetHeight <= windowHeight)) {
+
+            var fullPageElem = document.createElement('div');
+            fullPageElem.style.cssText = 'position:absolute; z-index:-10000; ' +
+                'top:0; left:0; right:0; height:' +
+                root.scrollHeight + 'px';
+            document.body.appendChild(fullPageElem);
+
+            // DOM changed (throttled) to fix height
+            var pendingRefresh;
+            refreshSize = function () {
+                if (pendingRefresh) return; // could also be: clearTimeout(pendingRefresh);
+                pendingRefresh = setTimeout(function () {
+                    if (isExcluded) return; // could be running after cleanup
+                    fullPageElem.style.height = '0';
+                    fullPageElem.style.height = root.scrollHeight + 'px';
+                    pendingRefresh = null;
+                }, 500); // act rarely to stay fast
+            };
+
+            setTimeout(refreshSize, 10);
+
+            addEvent('resize', refreshSize);
+
+            // TODO: attributeFilter?
+            var config = {
+                attributes: true,
+                childList: true,
+                characterData: false
+                // subtree: true
+            };
+
+            observer = new MutationObserver(refreshSize);
+            observer.observe(body, config);
+
+            if (root.offsetHeight <= windowHeight) {
+                var clearfix = document.createElement('div');
+                clearfix.style.clear = 'both';
+                body.appendChild(clearfix);
+            }
+        }
+
+        // disable fixed background
+        if (!options.fixedBackground && !isExcluded) {
+            body.style.backgroundAttachment = 'scroll';
+            html.style.backgroundAttachment = 'scroll';
+        }
+    }
+
+    /**
+     * Removes event listeners and other traces left on the page.
+     */
+    function cleanup() {
+        observer && observer.disconnect();
+        removeEvent(wheelEvent, wheel);
+        removeEvent('mousedown', mousedown);
+        removeEvent('keydown', keydown);
+        removeEvent('resize', refreshSize);
+        removeEvent('load', init);
+    }
+
+
+    /************************************************
+     * SCROLLING
+     ************************************************/
+
+    var que = [];
+    var pending = false;
+    var lastScroll = Date.now();
+
+    /**
+     * Pushes scroll actions to the scrolling queue.
+     */
+    function scrollArray(elem, left, top) {
+
+        directionCheck(left, top);
+
+        if (options.accelerationMax != 1) {
+            var now = Date.now();
+            var elapsed = now - lastScroll;
+            if (elapsed < options.accelerationDelta) {
+                var factor = (1 + (50 / elapsed)) / 2;
+                if (factor > 1) {
+                    factor = Math.min(factor, options.accelerationMax);
+                    left *= factor;
+                    top  *= factor;
+                }
+            }
+            lastScroll = Date.now();
+        }
+
+        // push a scroll command
+        que.push({
+            x: left,
+            y: top,
+            lastX: (left < 0) ? 0.99: -0.99,
+            lastY: (top  < 0) ? 0.99: -0.99,
+            start: Date.now()
+        });
+
+        // don't act if there's a pending queue
+        if (pending) {
+            return;
+        }
+
+        var scrollRoot = getScrollRoot();
+        var isWindowScroll = (elem === scrollRoot || elem === document.body);
+
+        // if we haven't already fixed the behavior,
+        // and it needs fixing for this sesh
+        if (elem.$scrollBehavior == null && isScrollBehaviorSmooth(elem)) {
+            elem.$scrollBehavior = elem.style.scrollBehavior;
+            elem.style.scrollBehavior = 'auto';
+        }
+
+        var step = function (time) {
+
+            var now = Date.now();
+            var scrollX = 0;
+            var scrollY = 0;
+
+            for (var i = 0; i < que.length; i++) {
+
+                var item = que[i];
+                var elapsed  = now - item.start;
+                var finished = (elapsed >= options.animationTime);
+
+                // scroll position: [0, 1]
+                var position = (finished) ? 1: elapsed / options.animationTime;
+
+                // easing [optional]
+                if (options.pulseAlgorithm) {
+                    position = pulse(position);
+                }
+
+                // only need the difference
+                var x = (item.x * position - item.lastX) >> 0;
+                var y = (item.y * position - item.lastY) >> 0;
+
+                // add this to the total scrolling
+                scrollX += x;
+                scrollY += y;
+
+                // update last values
+                item.lastX += x;
+                item.lastY += y;
+
+                // delete and step back if it's over
+                if (finished) {
+                    que.splice(i, 1); i--;
+                }
+            }
+
+            // scroll left and top
+            if (isWindowScroll) {
+                window.scrollBy(scrollX, scrollY);
+            }
+            else {
+                if (scrollX) elem.scrollLeft += scrollX;
+                if (scrollY) elem.scrollTop  += scrollY;
+            }
+
+            // clean up if there's nothing left to do
+            if (!left && !top) {
+                que = [];
+            }
+
+            if (que.length) {
+                requestFrame(step, elem, (1000 / options.frameRate + 1));
+            } else {
+                pending = false;
+                // restore default behavior at the end of scrolling sesh
+                if (elem.$scrollBehavior != null) {
+                    elem.style.scrollBehavior = elem.$scrollBehavior;
+                    elem.$scrollBehavior = null;
+                }
+            }
+        };
+
+        // start a new queue of actions
+        requestFrame(step, elem, 0);
+        pending = true;
+    }
+
+
+    /***********************************************
+     * EVENTS
+     ***********************************************/
+
+    /**
+     * Mouse wheel handler.
+     * @param {Object} event
+     */
+    function wheel(event) {
+
+        if (!initDone) {
+            init();
+        }
+
+        var target = event.target;
+
+        // leave early if default action is prevented
+        // or it's a zooming event with CTRL
+        if (event.defaultPrevented || event.ctrlKey) {
+            return true;
+        }
+
+        // leave embedded content alone (flash & pdf)
+        if (isNodeName(activeElement, 'embed') ||
+            (isNodeName(target, 'embed') && /\.pdf/i.test(target.src)) ||
+            isNodeName(activeElement, 'object') ||
+            target.shadowRoot) {
+            return true;
+        }
+
+        var deltaX = -event.wheelDeltaX || event.deltaX || 0;
+        var deltaY = -event.wheelDeltaY || event.deltaY || 0;
+
+        if (isMac) {
+            if (event.wheelDeltaX && isDivisible(event.wheelDeltaX, 120)) {
+                deltaX = -120 * (event.wheelDeltaX / Math.abs(event.wheelDeltaX));
+            }
+            if (event.wheelDeltaY && isDivisible(event.wheelDeltaY, 120)) {
+                deltaY = -120 * (event.wheelDeltaY / Math.abs(event.wheelDeltaY));
+            }
+        }
+
+        // use wheelDelta if deltaX/Y is not available
+        if (!deltaX && !deltaY) {
+            deltaY = -event.wheelDelta || 0;
+        }
+
+        // line based scrolling (Firefox mostly)
+        if (event.deltaMode === 1) {
+            deltaX *= 40;
+            deltaY *= 40;
+        }
+
+        var overflowing = overflowingAncestor(target);
+
+        // nothing to do if there's no element that's scrollable
+        if (!overflowing) {
+            // except Chrome iframes seem to eat wheel events, which we need to
+            // propagate up, if the iframe has nothing overflowing to scroll
+            if (isFrame && isChrome)  {
+                // change target to iframe element itself for the parent frame
+                Object.defineProperty(event, "target", {value: window.frameElement});
+                event = new event.constructor(event.type, event); // redefine event because already dispatched
+                return parent.dispatchEvent(event);
+            }
+            return true;
+        }
+
+        // check if it's a touchpad scroll that should be ignored
+        if (isTouchpad(deltaY)) {
+            return true;
+        }
+
+        // scale by step size
+        // delta is 120 most of the time
+        // synaptics seems to send 1 sometimes
+        if (Math.abs(deltaX) > 1.2) {
+            deltaX *= options.stepSize / 120;
+        }
+        if (Math.abs(deltaY) > 1.2) {
+            deltaY *= options.stepSize / 120;
+        }
+
+        scrollArray(overflowing, deltaX, deltaY);
+        event.preventDefault();
+        scheduleClearCache();
+    }
+
+    /**
+     * Keydown event handler.
+     * @param {Object} event
+     */
+    function keydown(event) {
+
+        var target   = event.target;
+        var modifier = event.ctrlKey || event.altKey || event.metaKey ||
+            (event.shiftKey && event.keyCode !== key.spacebar);
+
+        // our own tracked active element could've been removed from the DOM
+        if (!document.body.contains(activeElement)) {
+            activeElement = document.activeElement;
+        }
+
+        // do nothing if user is editing text
+        // or using a modifier key (except shift)
+        // or in a dropdown
+        // or inside interactive elements
+        var inputNodeNames = /^(textarea|select|embed|object)$/i;
+        var buttonTypes = /^(button|submit|radio|checkbox|file|color|image)$/i;
+        if ( event.defaultPrevented ||
+            inputNodeNames.test(target.nodeName) ||
+            isNodeName(target, 'input') && !buttonTypes.test(target.type) ||
+            isNodeName(activeElement, 'video') ||
+            isInsideYoutubeVideo(event) ||
+            target.isContentEditable ||
+            modifier ) {
+            return true;
+        }
+
+        // [spacebar] should trigger button press, leave it alone
+        if ((isNodeName(target, 'button') ||
+            isNodeName(target, 'input') && buttonTypes.test(target.type)) &&
+            event.keyCode === key.spacebar) {
+            return true;
+        }
+
+        // [arrwow keys] on radio buttons should be left alone
+        if (isNodeName(target, 'input') && target.type == 'radio' &&
+            arrowKeys[event.keyCode])  {
+            return true;
+        }
+
+        var shift, x = 0, y = 0;
+        var overflowing = overflowingAncestor(activeElement);
+
+        if (!overflowing) {
+            // Chrome iframes seem to eat key events, which we need to
+            // propagate up, if the iframe has nothing overflowing to scroll
+            return (isFrame && isChrome) ? parent.keydown(event): true;
+        }
+
+        var clientHeight = overflowing.clientHeight;
+
+        if (overflowing == document.body) {
+            clientHeight = window.innerHeight;
+        }
+
+        switch (event.keyCode) {
+            case key.up:
+                y = -options.arrowScroll;
+                break;
+            case key.down:
+                y = options.arrowScroll;
+                break;
+            case key.spacebar: // (+ shift)
+                shift = event.shiftKey ? 1: -1;
+                y = -shift * clientHeight * 0.9;
+                break;
+            case key.pageup:
+                y = -clientHeight * 0.9;
+                break;
+            case key.pagedown:
+                y = clientHeight * 0.9;
+                break;
+            case key.home:
+                if (overflowing == document.body && document.scrollingElement)
+                    overflowing = document.scrollingElement;
+                y = -overflowing.scrollTop;
+                break;
+            case key.end:
+                var scroll = overflowing.scrollHeight - overflowing.scrollTop;
+                var scrollRemaining = scroll - clientHeight;
+                y = (scrollRemaining > 0) ? scrollRemaining + 10: 0;
+                break;
+            case key.left:
+                x = -options.arrowScroll;
+                break;
+            case key.right:
+                x = options.arrowScroll;
+                break;
+            default:
+                return true; // a key we don't care about
+        }
+
+        scrollArray(overflowing, x, y);
+        event.preventDefault();
+        scheduleClearCache();
+    }
+
+    /**
+     * Mousedown event only for updating activeElement
+     */
+    function mousedown(event) {
+        activeElement = event.target;
+    }
+
+
+    /***********************************************
+     * OVERFLOW
+     ***********************************************/
+
+    var uniqueID = (function () {
+        var i = 0;
+        return function (el) {
+            return el.uniqueID || (el.uniqueID = i++);
+        };
+    })();
+
+    var cacheX = {}; // cleared out after a scrolling session
+    var cacheY = {}; // cleared out after a scrolling session
+    var clearCacheTimer;
+    var smoothBehaviorForElement = {};
+
+//setInterval(function () { cache = {}; }, 10 * 1000);
+
+    function scheduleClearCache() {
+        clearTimeout(clearCacheTimer);
+        clearCacheTimer = setInterval(function () {
+            cacheX = cacheY = smoothBehaviorForElement = {};
+        }, 1*1000);
+    }
+
+    function setCache(elems, overflowing, x) {
+        var cache = x ? cacheX: cacheY;
+        for (var i = elems.length; i--;)
+            cache[uniqueID(elems[i])] = overflowing;
+        return overflowing;
+    }
+
+    function getCache(el, x) {
+        return (x ? cacheX: cacheY)[uniqueID(el)];
+    }
+
+//  (body)                (root)
+//         | hidden | visible | scroll |  auto  |
+// hidden  |   no   |    no   |   YES  |   YES  |
+// visible |   no   |   YES   |   YES  |   YES  |
+// scroll  |   no   |   YES   |   YES  |   YES  |
+// auto    |   no   |   YES   |   YES  |   YES  |
+
+    function overflowingAncestor(el) {
+        var elems = [];
+        var body = document.body;
+        var rootScrollHeight = root.scrollHeight;
+        do {
+            var cached = getCache(el, false);
+            if (cached) {
+                return setCache(elems, cached);
+            }
+            elems.push(el);
+            if (rootScrollHeight === el.scrollHeight) {
+                var topOverflowsNotHidden = overflowNotHidden(root) && overflowNotHidden(body);
+                var isOverflowCSS = topOverflowsNotHidden || overflowAutoOrScroll(root);
+                if (isFrame && isContentOverflowing(root) ||
+                    !isFrame && isOverflowCSS) {
+                    return setCache(elems, getScrollRoot());
+                }
+            } else if (isContentOverflowing(el) && overflowAutoOrScroll(el)) {
+                return setCache(elems, el);
+            }
+        } while ((el = el.parentElement));
+    }
+
+    function isContentOverflowing(el) {
+        return (el.clientHeight + 10 < el.scrollHeight);
+    }
+
+// typically for <body> and <html>
+    function overflowNotHidden(el) {
+        var overflow = getComputedStyle(el, '').getPropertyValue('overflow-y');
+        return (overflow !== 'hidden');
+    }
+
+// for all other elements
+    function overflowAutoOrScroll(el) {
+        var overflow = getComputedStyle(el, '').getPropertyValue('overflow-y');
+        return (overflow === 'scroll' || overflow === 'auto');
+    }
+
+// for all other elements
+    function isScrollBehaviorSmooth(el) {
+        var id = uniqueID(el);
+        if (smoothBehaviorForElement[id] == null) {
+            var scrollBehavior = getComputedStyle(el, '')['scroll-behavior'];
+            smoothBehaviorForElement[id] = ('smooth' == scrollBehavior);
+        }
+        return smoothBehaviorForElement[id];
+    }
+
+
+    /***********************************************
+     * HELPERS
+     ***********************************************/
+
+    function addEvent(type, fn, arg) {
+        window.addEventListener(type, fn, arg || false);
+    }
+
+    function removeEvent(type, fn, arg) {
+        window.removeEventListener(type, fn, arg || false);
+    }
+
+    function isNodeName(el, tag) {
+        return el && (el.nodeName||'').toLowerCase() === tag.toLowerCase();
+    }
+
+    function directionCheck(x, y) {
+        x = (x > 0) ? 1: -1;
+        y = (y > 0) ? 1: -1;
+        if (direction.x !== x || direction.y !== y) {
+            direction.x = x;
+            direction.y = y;
+            que = [];
+            lastScroll = 0;
+        }
+    }
+
+    if (window.localStorage && localStorage.SS_deltaBuffer) {
+        try { // #46 Safari throws in private browsing for localStorage
+            deltaBuffer = localStorage.SS_deltaBuffer.split(',');
+        } catch (e) { }
+    }
+
+    function isTouchpad(deltaY) {
+        if (!deltaY) return;
+        if (!deltaBuffer.length) {
+            deltaBuffer = [deltaY, deltaY, deltaY];
+        }
+        deltaY = Math.abs(deltaY);
+        deltaBuffer.push(deltaY);
+        deltaBuffer.shift();
+        clearTimeout(deltaBufferTimer);
+        deltaBufferTimer = setTimeout(function () {
+            try { // #46 Safari throws in private browsing for localStorage
+                localStorage.SS_deltaBuffer = deltaBuffer.join(',');
+            } catch (e) { }
+        }, 1000);
+        var dpiScaledWheelDelta = deltaY > 120 && allDeltasDivisableBy(deltaY); // win64
+        return !allDeltasDivisableBy(120) && !allDeltasDivisableBy(100) && !dpiScaledWheelDelta;
+    }
+
+    function isDivisible(n, divisor) {
+        return (Math.floor(n / divisor) == n / divisor);
+    }
+
+    function allDeltasDivisableBy(divisor) {
+        return (isDivisible(deltaBuffer[0], divisor) &&
+            isDivisible(deltaBuffer[1], divisor) &&
+            isDivisible(deltaBuffer[2], divisor));
+    }
+
+    function isInsideYoutubeVideo(event) {
+        var elem = event.target;
+        var isControl = false;
+        if (document.URL.indexOf ('www.youtube.com/watch') != -1) {
+            do {
+                isControl = (elem.classList &&
+                    elem.classList.contains('html5-video-controls'));
+                if (isControl) break;
+            } while ((elem = elem.parentNode));
+        }
+        return isControl;
+    }
+
+    var requestFrame = (function () {
+        return (window.requestAnimationFrame       ||
+            window.webkitRequestAnimationFrame ||
+            window.mozRequestAnimationFrame    ||
+            function (callback, element, delay) {
+                window.setTimeout(callback, delay || (1000/60));
+            });
+    })();
+
+    var MutationObserver = (window.MutationObserver ||
+        window.WebKitMutationObserver ||
+        window.MozMutationObserver);
+
+    var getScrollRoot = (function() {
+        var SCROLL_ROOT = document.scrollingElement;
+        return function() {
+            if (!SCROLL_ROOT) {
+                var dummy = document.createElement('div');
+                dummy.style.cssText = 'height:10000px;width:1px;';
+                document.body.appendChild(dummy);
+                var bodyScrollTop  = document.body.scrollTop;
+                var docElScrollTop = document.documentElement.scrollTop;
+                window.scrollBy(0, 3);
+                if (document.body.scrollTop != bodyScrollTop)
+                    (SCROLL_ROOT = document.body);
+                else
+                    (SCROLL_ROOT = document.documentElement);
+                window.scrollBy(0, -3);
+                document.body.removeChild(dummy);
+            }
+            return SCROLL_ROOT;
+        };
+    })();
+
+
+    /***********************************************
+     * PULSE (by Michael Herf)
+     ***********************************************/
+
+    /**
+     * Viscous fluid with a pulse for part and decay for the rest.
+     * - Applies a fixed force over an interval (a damped acceleration), and
+     * - Lets the exponential bleed away the velocity over a longer interval
+     * - Michael Herf, http://stereopsis.com/stopping/
+     */
+    function pulse_(x) {
+        var val, start, expx;
+        // test
+        x = x * options.pulseScale;
+        if (x < 1) { // acceleartion
+            val = x - (1 - Math.exp(-x));
+        } else {     // tail
+            // the previous animation ended here:
+            start = Math.exp(-1);
+            // simple viscous drag
+            x -= 1;
+            expx = 1 - Math.exp(-x);
+            val = start + (expx * (1 - start));
+        }
+        return val * options.pulseNormalize;
+    }
+
+    function pulse(x) {
+        if (x >= 1) return 1;
+        if (x <= 0) return 0;
+
+        if (options.pulseNormalize == 1) {
+            options.pulseNormalize /= pulse_(1);
+        }
+        return pulse_(x);
+    }
+
+
+    /***********************************************
+     * FIRST RUN
+     ***********************************************/
+
+    var userAgent = window.navigator.userAgent;
+    var isEdge    = /Edge/.test(userAgent); // thank you MS
+    var isChrome  = /chrome/i.test(userAgent) && !isEdge;
+    var isSafari  = /safari/i.test(userAgent) && !isEdge;
+    var isMobile  = /mobile/i.test(userAgent);
+    var isIEWin7  = /Windows NT 6.1/i.test(userAgent) && /rv:11/i.test(userAgent);
+    var isOldSafari = isSafari && (/Version\/8/i.test(userAgent) || /Version\/9/i.test(userAgent));
+    var isEnabledForBrowser = (isChrome || isSafari || isIEWin7) && !isMobile;
+
+    var supportsPassive = false;
+    try {
+        window.addEventListener("test", null, Object.defineProperty({}, 'passive', {
+            get: function () {
+                supportsPassive = true;
+            }
+        }));
+    } catch(e) {}
+
+    var wheelOpt = supportsPassive ? { passive: false }: false;
+    var wheelEvent = 'onwheel' in document.createElement('div') ? 'wheel': 'mousewheel';
+
+    if (wheelEvent && isEnabledForBrowser) {
+        addEvent(wheelEvent, wheel, wheelOpt);
+        addEvent('mousedown', mousedown);
+        addEvent('load', init);
+    }
+
+
+    /***********************************************
+     * PUBLIC INTERFACE
+     ***********************************************/
+
+    function SmoothScroll(optionsToSet) {
+        for (var key in optionsToSet)
+            if (defaultOptions.hasOwnProperty(key))
+                options[key] = optionsToSet[key];
+    }
+    SmoothScroll.destroy = cleanup;
+
+    if (window.SmoothScrollOptions) // async API
+        SmoothScroll(window.SmoothScrollOptions);
+
+    if (typeof define === 'function' && define.amd)
+        define(function() {
+            return SmoothScroll;
+        });
+    else if ('object' == typeof exports)
+        module.exports = SmoothScroll;
+    else
+        window.SmoothScroll = SmoothScroll;
+
+})();