nav_01a = new Image();
	nav_01a.src="/_images/website/combs_nav_01a.gif";
	nav_01b = new Image();
	nav_01b.src="/_images/website/combs_nav_01b.gif";
	
	nav_02a = new Image();
	nav_02a.src="/_images/website/combs_nav_02a.gif";
	nav_02b = new Image();
	nav_02b.src="/_images/website/combs_nav_02b.gif";
	
	nav_03a = new Image();
	nav_03a.src="/_images/website/combs_nav_03a.gif";
	nav_03b = new Image();
	nav_03b.src="/_images/website/combs_nav_03b.gif";
	
	nav_04a = new Image();
	nav_04a.src="/_images/website/combs_nav_04a.gif";
	nav_04b = new Image();
	nav_04b.src="/_images/website/combs_nav_04b.gif";
	
	nav_05a = new Image();
	nav_05a.src="/_images/website/combs_nav_05a.gif";
	nav_05b = new Image();
	nav_05b.src="/_images/website/combs_nav_05b.gif";