window.addEvent('domready', function() {
	var news1 = $('News1');
	var news2 = $('News2');
	var news3 = $('News3');
	var news4 = $('News4');

	if (news1 && news2 && news3 && news4) {
		news4.fade(0);
		news3.fade(0);
		news2.fade(0);
		news1.fade(1);
		
		var show_news1 = function(e) {
			news4.fade(0);
			news3.fade(0);
			news2.fade(0);
			news1.fade(1);
		}
		var show_news2 = function(e) {
			news4.fade(0);
			news3.fade(0);
			news1.fade(0);
			news2.fade(1);
		}
		var show_news3 = function(e) {
			news4.fade(0);
			news1.fade(0);
			news2.fade(0);
			news3.fade(1);
		}
		var show_news4 = function(e) {
			news1.fade(0);
			news2.fade(0);
			news3.fade(0);
			news4.fade(1);
		}
		
		var counter = 1;
		var cycle_news = function(e) {
			var position = counter % 4;
			switch (position){
				case 1:
				show_news2();
				break;
	
				case 2:
				show_news3();
				break;
	
				case 3:
				show_news4();
				break;
	
				default:
				show_news1();
				break;
			}
			counter++;
		}
		var sequence = cycle_news.periodical(6000);
	}				
});