Player = function(arr)
    {
        this.arr = arr;
        this.selected = 0;
        this.clear();
        this.timer;
        this.scroller;
    }
    Player.prototype = {
        start: function()
        {
            this.arr[this.selected].className = "";
            var self = this;
            self.timer = setInterval(function(){self.forward()}, 6000);
        },
        pause: function()
        {
        },
        forward: function()
        {
            this.selected = (this.selected < this.arr.length-1) ? this.selected+1 : 0;
            this.clear();
            var timer, li = this.arr[this.selected];
            var inner = li.firstChild.innerHTML;
            li.firstChild.innerHTML = "";
            this.scroller = setInterval(function(){
                    if (li.firstChild.innerHTML.length < inner.length) {
                        li.firstChild.innerHTML += inner.charAt(li.firstChild.innerHTML.length);
                    }
                }, 12);
            this.arr[this.selected].className = "";
        },
        back: function() 
        {
            this.selected = (this.selected >= 0) ? this.selected-1 : this.arr-1;
            this.clear();
            this.arr[this.selected].className = "";
        },
        clear: function()
        {
            if (this.scroller) clearInterval(this.scroller);
            for (var i=0; i < this.arr.length; i++) {
                this.arr[i].className = "hidden";
            }
        }
    };
    window.onload = function()
    {
        //Get an array of the li
        if (!document.getElementbyId && !document.getElementsByTagName) return;
        var newswrapper = document.getElementById("newswrapper");
        var lis = newswrapper.getElementsByTagName("li");
        //Load into player
        var player = new Player(lis);
        player.start();
        newswrapper.className = "";
        
    }