b2 = new Image(); b2.src = "images/nav/circ/b2.gif"; b3 = new Image(); b3.src = "images/nav/circ/b3.gif";
	b4 = new Image(); b4.src = "images/nav/circ/b4.gif"; b5 = new Image(); b5.src = "images/nav/circ/b5.gif";
	c5 = new Image(); c5.src = "images/nav/circ/c5.gif"; d5 = new Image(); d5.src = "images/nav/circ/d5.gif";
	e5 = new Image(); e5.src = "images/nav/circ/e5.gif"; e4 = new Image(); e4.src = "images/nav/circ/e4.gif";
	e3 = new Image(); e3.src = "images/nav/circ/e3.gif"; e2 = new Image(); e2.src = "images/nav/circ/e2.gif";
	d2 = new Image(); d2.src = "images/nav/circ/d2.gif"; c2 = new Image(); c2.src = "images/nav/circ/c2.gif";
	hi1a1 = new Image(); hi1a1.src = "images/nav/circ/1a1.gif"; hi1a2 = new Image(); hi1a2.src = "images/nav/circ/1a2.gif";
	hi1a3 = new Image(); hi1a3.src = "images/nav/circ/1a3.gif"; hi1a4 = new Image(); hi1a4.src = "images/nav/circ/1a4.gif";
	hi1b1 = new Image(); hi1b1.src = "images/nav/circ/1b1.gif"; hi1b2 = new Image(); hi1b2.src = "images/nav/circ/1b2.gif";
	hi1b3 = new Image(); hi1b3.src = "images/nav/circ/1b3.gif"; hi1b4 = new Image(); hi1b4.src = "images/nav/circ/1b4.gif";
	hi1c1 = new Image(); hi1c1.src = "images/nav/circ/1c1.gif"; hi1c2 = new Image(); hi1c2.src = "images/nav/circ/1c2.gif";
	hi1d1 = new Image(); hi1d1.src = "images/nav/circ/1d1.gif"; hi1d2 = new Image(); hi1d2.src = "images/nav/circ/1d2.gif";
	hi2a3 = new Image(); hi2a3.src = "images/nav/circ/2a3.gif"; hi2a4 = new Image(); hi2a4.src = "images/nav/circ/2a4.gif";
	hi2a5 = new Image(); hi2a5.src = "images/nav/circ/2a5.gif"; hi2a6 = new Image(); hi2a6.src = "images/nav/circ/2a6.gif";
	hi2b3 = new Image(); hi2b3.src = "images/nav/circ/2b3.gif"; hi2b4 = new Image(); hi2b4.src = "images/nav/circ/2b4.gif";
	hi2b5 = new Image(); hi2b5.src = "images/nav/circ/2b5.gif"; hi2b6 = new Image(); hi2b6.src = "images/nav/circ/2b6.gif";
	hi2c5 = new Image(); hi2c5.src = "images/nav/circ/2c5.gif"; hi2c6 = new Image(); hi2c6.src = "images/nav/circ/2c6.gif";
	hi2d5 = new Image(); hi2d5.src = "images/nav/circ/2d5.gif"; hi2d6 = new Image(); hi2d6.src = "images/nav/circ/2d6.gif";
	hi3c1 = new Image(); hi3c1.src = "images/nav/circ/4c1.gif"; hi3c2 = new Image(); hi3c2.src = "images/nav/circ/4c2.gif";
	hi3d1 = new Image(); hi3d1.src = "images/nav/circ/4d1.gif"; hi3d2 = new Image(); hi3d2.src = "images/nav/circ/4d2.gif";
	hi3e1 = new Image(); hi3e1.src = "images/nav/circ/4e1.gif"; hi3e2 = new Image(); hi3e2.src = "images/nav/circ/4e2.gif";
	hi3e3 = new Image(); hi3e3.src = "images/nav/circ/4e3.gif"; hi3e4 = new Image(); hi3e4.src = "images/nav/circ/4e4.gif";
	hi3f1 = new Image(); hi3f1.src = "images/nav/circ/4f1.gif"; hi3f2 = new Image(); hi3f2.src = "images/nav/circ/4f2.gif";
	hi3f3 = new Image(); hi3f3.src = "images/nav/circ/4f3.gif"; hi3f4 = new Image(); hi3f4.src = "images/nav/circ/4f4.gif";
	hi4c5 = new Image(); hi4c5.src = "images/nav/circ/3c5.gif"; hi4c6 = new Image(); hi4c6.src = "images/nav/circ/3c6.gif";
	hi4d5 = new Image(); hi4d5.src = "images/nav/circ/3d5.gif"; hi4d6 = new Image(); hi4d6.src = "images/nav/circ/3d6.gif";
	hi4e3 = new Image(); hi4e3.src = "images/nav/circ/3e3.gif"; hi4e4 = new Image(); hi4e4.src = "images/nav/circ/3e4.gif";
	hi4e5 = new Image(); hi4e5.src = "images/nav/circ/3e5.gif"; hi4e6 = new Image(); hi4e6.src = "images/nav/circ/3e6.gif";
	hi4f3 = new Image(); hi4f3.src = "images/nav/circ/3f3.gif"; hi4f4 = new Image(); hi4f4.src = "images/nav/circ/3f4.gif";
	hi4f5 = new Image(); hi4f5.src = "images/nav/circ/3f5.gif"; hi4f6 = new Image(); hi4f6.src = "images/nav/circ/3f6.gif";