var i = 1;

function width_changer () {
	i++;
	if (i%2 == 0) {
		var grow=0;
		while (grow < 100) {
		document.getElementById('total').style.width= grow + '%';
		grow++;
		window.setTimeout("",5000,"JavaScript");
		}
	} else {
		document.getElementById('total').style.width='900px';
	}
}