// edit photo description here
//define the photo names
var photos = new Array('',
                       'background1.jpg',
                       'background2.jpg',
                       'background3.jpg');

//define the photo description
var photoDesc = new Array('',
                      'China | Lugu Lake   September-17, 2011 10:33',
                      'China | Tibet       October-14, 2011 14:35',
                      'Cambodia | Angkor Wat January-20, 2011 05:55');

//define the default background image index(1,2,3)
var currentIndex = 1;