// Random images
// =================================

var headerArray = new makeArray('http://www.eaglesystems.net/_img/masthead_01.jpg', 'http://www.eaglesystems.net/_img/masthead_02.jpg', 'http://www.eaglesystems.net/_img/masthead_03.jpg', 'http://www.eaglesystems.net/_img/masthead_04.jpg', 'http://www.eaglesystems.net/_img/masthead_05.jpg', 'http://www.eaglesystems.net/_img/masthead_06.jpg', 'http://www.eaglesystems.net/_img/masthead_07.jpg', 'http://www.eaglesystems.net/_img/masthead_08.jpg', 'http://www.eaglesystems.net/_img/masthead_09.jpg', 'http://www.eaglesystems.net/_img/masthead_10.jpg');

function makeArray(){
this.length = makeArray.arguments.length
for (var i = 0; i < this.length; i++)
this[i + 1] = makeArray.arguments[i]
}

function randNum (num) {
var now = new Date();
var rand = Math.round(num * Math.cos(now.getTime()));
if (rand < 0) rand = - rand; if (rand == 0) rand++;
return rand;
}