window.addEvent('domready', function() {
	if ($('randomimage')) {
		$('randomimage').setStyle("display","none");
		var randomNumber = Math.floor((6)*Math.random()) + 1;
		switch (randomNumber) {
			case 1:
				$('randomimage').src = "/custom/northernfcu/image/header-image-1.jpg";
				break;
			case 2:
				$('randomimage').src = "/custom/northernfcu/image/header-image-2.jpg";
				break;
			case 3:
				$('randomimage').src = "/custom/northernfcu/image/header-image-3.jpg";
				break;
			case 4:
				$('randomimage').src = "/custom/northernfcu/image/header-image-4.jpg";
				break;
			case 5:
				$('randomimage').src = "/custom/northernfcu/image/header-image-6.jpg";
		}
		$('randomimage').setStyle("display","block");
	}
	return true;
});