var images = [
   ['Door1b.jpg', 'imageview.aspx?ImageUrl=Door1c.jpg'],
   ['Door2b.jpg', 'imageview.aspx?ImageUrl=Door2c.jpg'],
   ['Door3b.jpg', 'imageview.aspx?ImageUrl=Door3c.jpg'],
   ['Door4b.jpg', 'imageview.aspx?ImageUrl=Door4c.jpg'],
   ['Door5b.jpg', 'imageview.aspx?ImageUrl=Door5c.jpg'],
   ['Door6b.jpg', 'imageview.aspx?ImageUrl=Door6c.jpg']
]
var viewIndex = 0;
var dir = "../images/imageviewer/";
var galleryOn = true;