if (document.images) {
//home subnav		
	subnav1 = new Image;		subnav1a = new Image;
	subnav2 = new Image;		subnav2a = new Image;
	subnav3 = new Image;		subnav3a = new Image;
	subnav4 = new Image;		subnav4a = new Image;
	news = new Image;			newsa = new Image;	
	
	subnav1.src = "gfx/home1_subnav1.gif"; subnav1a.src = "gfx/home1_subnav1a.gif";
	subnav2.src = "gfx/home1_subnav2.gif"; subnav2a.src = "gfx/home1_subnav2a.gif";
	subnav3.src = "gfx/home1_subnav3.gif"; subnav3a.src = "gfx/home1_subnav3a.gif";
	subnav4.src = "gfx/home1_subnav4.gif"; subnav4a.src = "gfx/home1_subnav4a.gif";
	news.src = "gfx/home_news_title.gif"; newsa.src = "gfx/home_news_titlea.gif";
}