var fadein = {
	selectImage: function($number) {
		if ($number == 1) {
			$fadeID = "#image2";
		} else {
			$numberClass = $("div.backgroundImage.activeImage").attr("id");
			$numberString = $numberClass.slice(-1);
			$number = parseInt($numberString) + 1;
			if ($number < 5) {
				$fadeID = "#image" + $number;
			} else {
				$fadeID = "#image1";	
			}
		}
		setTimeout(function() {
			fadein.imageFade($fadeID);				
		}, 11000);
	},
	imageFade: function($fadeID) {
		if ($fadeID != "#image1") {
			//setTimeout(function() {
				$($fadeID).fadeIn(8000, function() {
					$("div.backgroundImage").removeClass("activeImage");
					$(this).addClass("activeImage");
					fadein.selectImage(0);
				});
		//	}, 20000);
		} else {
			$("#image2").css("display", "none");
			$("#image3").css("display", "none");
			$("#image4").fadeOut(8000, function() {
				$("div.backgroundImage").removeClass("activeImage");
				$("image1").addClass("activeImage");
				fadein.selectImage(1);			 
			});
		};
	}
};

$(function() {
	fadein.selectImage(1);
});