var opts = {
	backgroundImage: '../images/checkered.png',
	closeButtonImage: '../images/close-button.png'
};

var content = {
	// HTML ID
	conveyor1: {
		resource:'../images/systems-bottle-500.jpg', // path to image
		resourceType:'image'
	},
	conveyor2: {
		resource:'../images/systems-cad-500.jpg',
		resourceType:'image'
	},
	conveyor3: {
		resource:'../images/systems-switch500.jpg',
		resourceType:'image'
	} // NO COMMA!
};