//preloading button images for rollover dude
img1a=new Image(); img1b=new Image();
img2a=new Image(); img2b=new Image();
img3a=new Image(); img3b=new Image();
img4a=new Image(); img4b=new Image();
img5a=new Image(); img5b=new Image();
img6a=new Image(); img6b=new Image();
img7a=new Image(); img7b=new Image();
img8a=new Image(); img8b=new Image();

img1a.src="/images/nav_up_01.gif";  img1b.src="/images/nav_down_01.gif";
img1a.src="/images/nav_up_02.gif";  img1b.src="/images/nav_down_02.gif";
img1a.src="/images/nav_up_03.gif";  img1b.src="/images/nav_down_03.gif";
img1a.src="/images/nav_up_04.gif";  img1b.src="/images/nav_down_04.gif";
img1a.src="/images/nav_up_05.gif";  img1b.src="/images/nav_down_05.gif";
img1a.src="/images/nav_up_06.gif";  img1b.src="/images/nav_down_06.gif";
img1a.src="/images/nav_up_07.gif";  img1b.src="/images/nav_down_07.gif";
img1a.src="/images/nav_up_08.gif";  img1b.src="/images/nav_down_08.gif";

function doIt(iname, isrc){
document[iname].src=isrc;
}