var rolloverMetaData = [
	{ "id": "home-btn", "imageSrc": "images/home-btn.gif", "rolloverSrc": "images/home-btn-ro.gif" },
	{ "id": "indoor-btn", "imageSrc": "images/indoor-btn.gif", "rolloverSrc": "images/indoor-btn-ro.gif" },
	{ "id": "outdoor-btn", "imageSrc": "images/outdoor-btn.gif", "rolloverSrc": "images/outdoor-btn-ro.gif" },
	{ "id": "back-btn", "imageSrc": "images/back-btn.gif", "rolloverSrc": "images/back-btn-ro.gif" },
	{ "id": "forward-btn", "imageSrc": "images/forward-btn.gif", "rolloverSrc": "images/forward-btn-ro.gif" }
];

var rolloverManager = new RolloverManager(rolloverMetaData);