function f(element) {
    if (arguments.length > 1) {
        for (var i = 0, length = arguments.length, elements = []; i < length; i++) {
            elements.push(f(arguments[i]));
        }
        return elements;
    }
    if (typeof element == "string") {
        return document.getElementById(element);
    } else {
        return element;
    }
}
var Class = {
    create: function() {
        return function() {
            this.initialize.apply(this, arguments);
        }
    }
}
Function.prototype.bind = function(object) {
    var method = this;
    return function() {
        method.apply(object, arguments);
    }
}
var Scroll = Class.create();
Scroll.prototype = {
    initialize: function(element, height) {
        this.element = f(element);
        this.element.innerHTML += this.element.innerHTML;
        this.height = height;
        this.maxHeight = this.element.scrollHeight / 2;
        this.counter = 0;
        this.scroll();
        this.timer = "";
        this.element.onmouseover = this.stop.bind(this);
        this.element.onmouseout = function() { this.timer = setTimeout(this.scroll.bind(this), 1000); } .bind(this);
    },
    scroll: function() {
        if (this.element.scrollTop < this.maxHeight) {
            this.element.scrollTop++;
            this.counter++;
        } else {
            this.element.scrollTop = 0;
            this.counter = 0;
        }
        if (this.counter < this.height) {
            this.timer = setTimeout(this.scroll.bind(this), 20);
        } else {
            this.counter = 0;
            this.timer = setTimeout(this.scroll.bind(this), 3000);
        }
    },
    stop: function() {
        clearTimeout(this.timer);
    }
}

function delayScroll() {
    var myscroll = new Scroll("Home_Cases", 80);
}
setTimeout(delayScroll, 3000);