// List of additional images used in document by fnMouseOver and fnMouseOut functions
if (document.images) {
	btn01a					= new Image(); btn01a.src					= "images/2007_jamestown_1d_rev144x144.jpg";
	btn01b					= new Image(); btn01b.src					= "images/2007_jamestown_1d_obv144x144.jpg";
	btn02a					= new Image(); btn02a.src					= "images/2007_jamestown_5d_rev144x144.jpg";
	btn02b					= new Image(); btn02b.src					= "images/2007_jamestown_5d_obv144x144.jpg";
	btn03a					= new Image(); btn03a.src					= "images/";
	btn03b					= new Image(); btn03b.src					= "images/";
	btn04a					= new Image(); btn04a.src					= "images/";
	btn04b					= new Image(); btn04b.src					= "images/";
}