if (document.images) {
	btn051a					= new Image(); btn051a.src					= "images/25c_1976bicent_rev.jpg";
	btn051b					= new Image(); btn051b.src					= "images/25c_1976bicent_obv.jpg";
	btn052a					= new Image(); btn052a.src					= "commemoratives/images/1993_1d_wwii_rev.jpg";
	btn052b					= new Image(); btn052b.src					= "commemoratives/images/1993_1d_wwii_obv.jpg";
	btn053a					= new Image(); btn053a.src					= "commemoratives/images/1994_1d_pow_rev.jpg";
	btn053b					= new Image(); btn053b.src					= "commemoratives/images/1994_1d_pow_obv.jpg";
	btn054a					= new Image(); btn054a.src					= "commemoratives/images/1994_1d_vietnam_rev.jpg";
	btn054b					= new Image(); btn054b.src					= "commemoratives/images/1994_1d_vietnam_obv.jpg";
	btn055a					= new Image(); btn055a.src					= "commemoratives/images/1994_1d_womenVets_rev.jpg";
	btn055b					= new Image(); btn055b.src					= "commemoratives/images/1994_1d_womenVets_obv.jpg";
	btn056a					= new Image(); btn056a.src					= "commemoratives/images/1998_1d_blackPats_rev.jpg";
	btn056b					= new Image(); btn056b.src					= "commemoratives/images/1998_1d_blackPats_obv.jpg";
	btn057a					= new Image(); btn057a.src					= "commemoratives/images/2002westPoint_rev144x144.gif";
	btn057b					= new Image(); btn057b.src					= "commemoratives/images/2002westPoint_obv144x144.gif";
	btn058a					= new Image(); btn058a.src					= "commemoratives/images/2005_1d_usmc230_rev.jpg";
	btn058b					= new Image(); btn058b.src					= "commemoratives/images/2005_1d_usmc230_obv.jpg";
}