function getObject(element) {
	if (arguments.length > 1) {
		for (var i = 0, length = arguments.length, elements = []; i < length; i++) {
			elements.push($(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 = getObject(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), 22);
		} else {
			this.counter = 0;
			this.timer = setTimeout(this.scroll.bind(this), 3126);
		}
	},
	stop : function() {
		clearTimeout(this.timer);
	}
}