function showpreview(vehicle) { 
	for (v = 0; v < vehicles.length; v++) { 
		if ((vehicle - 1) == v) { 
			imgURL = vehicles[v][1];
			exteriorImgSRC = 'images/' + vehicles[v][2];
			interiorImgSRC = 'images/fleetGallery/' + vehicles[v][3];
			document.getElementById('vehiclepreview').innerHTML = '<a href="' + imgURL + '"><img class="exterior" src="' + exteriorImgSRC + '"><br><img src="' + interiorImgSRC + '"></a>';
		}
	}
}