var Ticker = new Class({
	setOptions: function(options) {
		this.options = Object.extend({
			speed: 1500,
			delay: 10000,
			direction: 'vertical',
			onComplete: Class.empty,
			onStart: Class.empty
		}, options || {});
	},
	initialize: function(el,options){
	
		this.setOptions(options);
		this.el = $(el);
		this.items = this.el.getElements('li');
		var w = 0;
		var h = 0;
		if(this.options.direction.toLowerCase()=='horizontal') {
			h = this.el.getSize().size.y;
			
				this.items.each(function(li,index) {
				w += li.getSize().size.x;
			});
	} else {
			w = this.el.getSize().size.x;
			this.items.each(function(li,index) {
				h += li.getSize().size.y;
				
				
			});
		}
		this.el.setStyles({
			position: 'absolute',
			top: 0,
			left: 0,
			width: w,
				height: h
		});
		this.fx = new Fx.Styles(this.el,{duration:this.options.speed,onComplete:function() {
			var i = (this.current==0)?this.items.length:this.current;
			this.items[i-1].injectInside(this.el);
			this.el.setStyles({
				left:0,
				top:0
			});
		}.bind(this)});
		this.current = 0;
		this.next();
		},
	
	pause: function() {
	    $clear(mytimer);
	    mytimer = null;
	},
	resume: function() {
	    if (mytimer == null) {
	    this.next();
	    }
	},
	next: function() {
		this.current++;
		if (this.current >= this.items.length) this.current = 0;
		var pos = this.items[this.current];
		this.fx.start({
			top: -pos.offsetTop,
			left: -pos.offsetLeft
		});
		mytimer = this.next.bind(this).delay(this.options.delay+this.options.speed);
	}
});

var mytimer = null;

window.addEvent('domready', function() {
   var hor2 = new Ticker('TickerVertical2', {
      speed : 500, delay : 8000, direction : 'vertical'});
    $('stop_scroll').addEvent('click', function() {
		$('play_scroll_cont').style.display='block';
		$('stop_scroll_cont').style.display='none';
		hor2.pause();
	});
    $('play_scroll').addEvent('click', function() {
		$('stop_scroll_cont').style.display='block';
		$('play_scroll_cont').style.display='none';
		hor2.resume();
	});
});