my sister wants me to make her a jewelry box, hinged on one side, and a bit on the shallow side, perhaps 1 3/4" deep each. the problem is how to mount this on the door of her cabinet. from what i could see, it can only be attached to the panel (the door is frame and panel). the panel as far as i can tell, is only 3/8" thick. to mount this box, screws are out, gluing would be difficult, as the inside of the panel is a very shiny surface. any ideas?