var images = [
   ['win_mid_1.gif', 'imageview.aspx?ImageUrl=win_big_1.jpg'],
   ['Window2b.jpg', 'imageview.aspx?ImageUrl=Window2c.jpg'],
   ['win_mid_3.gif', 'imageview.aspx?ImageUrl=win_big_3.jpg'],
   ['win_mid_4.gif', 'imageview.aspx?ImageUrl=win_big_4.jpg'],
   ['Window5b.jpg', 'imageview.aspx?ImageUrl=Window5c.jpg'],
   ['Window6b.jpg', 'imageview.aspx?ImageUrl=Window6c.jpg']
]
var viewIndex = 0;
var dir = "../images/imageviewer/";
var galleryOn = true;