if (document.images) {

	glow1 = new Image();
	blank1 = new Image();
	glow2 = new Image();
	blank2 = new Image();
	glow3 = new Image();
	blank3 = new Image();
	glow4 = new Image();
	blank4 = new Image();
	glow5 = new Image();
	blank5 = new Image();
	glow6 = new Image();
	blank6 = new Image();
	glow7 = new Image();
	blank7 = new Image();
	
	glow1.src = 'images/glow_01.gif';
	blank1.src = 'images/sub_07.gif';
	glow2.src = 'images/glow_02.gif';
	blank2.src = 'images/sub_10.gif';
	glow3.src = 'images/glow_03.gif';
	blank3.src = 'images/sub_12.gif';
	glow4.src = 'images/glow_04.gif';
	blank4.src = 'images/sub_15.gif';
	glow5.src = 'images/glow_05.gif';
	blank5.src = 'images/sub_17.gif';
	glow6.src = 'images/glow_06.gif';
	blank6.src = 'images/sub_19.gif';
	glow7.src = 'images/glow_07.gif';
	blank7.src = 'images/sub_21.gif';
	
}