var armor_photo_name = new Array("p-1225-10.jpg", "p-1225-16.jpg", "pn03-252-1-3.jpg", "pn03-252-1-5.jpg", "pn03-252-1-36a.jpg", "pn03-252-2-25.jpg");
var x = armor_photo_name.length;
var armor_rnd_no = Math.round((x-1)*Math.random());

var armor_caption = new Array("INL researchers are developing and testing new armor designs including encapsulated ceramic armor and a pressureless sintered form of Aluminum Oxynitride, among others.", "INL researchers are developing and testing new armor designs including encapsulated ceramic armor and a pressureless sintered form of Aluminum Oxynitride, among others.", "INL researchers are striving to offer new, tested prototypical armor designs to increase the survivability of U.S. servicemen and citizens.", "INL researchers are developing and testing new armor designs including encapsulated ceramic armor and a pressureless sintered form of Aluminum Oxynitride, among others.", "INL researchers are striving to offer new, tested prototypical armor designs to increase the survivability of U.S. servicemen and citizens.", "INL researchers are striving to offer new, tested prototypical armor designs to increase the survivability of U.S. servicemen and citizens.");