var wireless_photo_name = new Array("pn03-0011-01-24.jpg", "ps03-0101-03-02.jpg", "tower1.jpg");
var x = wireless_photo_name.length;
var wireless_rnd_no = Math.round((x-1)*Math.random());

var wireless_caption = new Array("INL established a wireless test bed complete with full-scale cellular tower for testing emerging and next generation networks, cellular and two-way radios.", "INL established a wireless test bed complete with full-scale cellular tower for testing emerging and next generation networks, cellular and two-way radios.", "INL established a wireless test bed complete with full-scale cellular tower for testing emerging and next generation networks, cellular and two-way radios.");