function showNextMessage() {
    var next = this.getNext();
    if (!next) next = $$('.feedContent')[0];
    
	this.fade('out');
	next.fade.bind(next, 'in').delay(150);
	
	showNextMessage.bind(next).delay(6000);
}

window.addEvent('domready', function() {
    var items = $$('.feedContent');
    if (items.length > 1) {
        var maxHeight = 0;
        items.each(function(item) {
            if (item.offsetHeight > maxHeight) {
                maxHeight = item.offsetHeight;
            }
            item.setStyle('position', 'absolute');
            item.fade('hide');
        });
        $('upcomingFeed').setStyle('padding-bottom', maxHeight + 20);
        
        items[0].fade('in');
        showNextMessage.bind(items[0]).delay(5000);
        
    }
});