function updateImage() {
	var prepath = "/images/headers/";
	var imageTop = $("#rnd-top").attr('class');
	var imageMid = $("#rnd-mid").attr('class');
	var imageBtm = $("#rnd-btm").attr('class');
	var ext = ".jpg";
	
	var rnum = Math.floor(Math.random()*3) + 1;
	console.log(rnum);
	
	
}

$(function() {
	$("#navigation").supafly();       
});