jquery slider using toggle function. Example: http://jsfiddle.net/skowron_line/ch4g8/1/

slider.js

var s = $('.slider'), i = 0;
setInterval(function(){
	var o = $([]);
		o = o.add(s[i]);
	if(i === s.length - 1) {
		i = -1;
	}
	i++;
	o = o.add(s[i]);
	
	o.toggle();
}, 1000);