function backInfo(image, caption, width, height) {   
    this.image = image; 
    this.caption = caption; 
    this.width = width; 
    this.height = height;  
}
 
var backs = new Array();
backs[0] = new backInfo('/uploads/MG0341.jpg', '', 2000, 1333);
backs[1] = new backInfo('/uploads/90150009.jpg', '', 1545, 1008);
backs[2] = new backInfo('/uploads/links.jpg', '', 2000, 1333);
backs[3] = new backInfo('/uploads/MG5253.jpg', '', 2000, 1333);
backs[4] = new backInfo('/uploads/IMG5984.jpg', '', 2000, 1333);
backs[5] = new backInfo('/uploads/0135.jpg', '', 2000, 1333);
backs[6] = new backInfo('/uploads/dia0184.jpg', '', 2000, 1333);
backs[7] = new backInfo('/uploads/MG4117.jpg', '', 2000, 1333);
backs[8] = new backInfo('/uploads/MG7877.jpg', '', 2000, 1333);
backs[9] = new backInfo('/uploads/10A0040.jpg', '', 2000, 1333);
backs[10] = new backInfo('/uploads/0025.jpg', '', 900, 600);
backs[11] = new backInfo('/uploads/MG2768.jpg', '', 2320, 1333);