<!--
nav01 = new Image();
nav01.src = "img/nav01h.gif";
nav02 = new Image();
nav02.src = "img/nav02h.gif";
nav03 = new Image();
nav03.src = "img/nav03h.gif";
nav04 = new Image();
nav04.src = "img/nav04h.gif";
nav05 = new Image();
nav05.src = "img/nav05h.gif";

prac01 = new Image();
prac01.src = "img/hd_practice01h.gif";
prac02 = new Image();
prac02.src = "img/hd_practice02h.gif";
prac03 = new Image();
prac03.src = "img/hd_practice03h.gif";
prac04 = new Image();
prac04.src = "img/hd_practice04h.gif";

emailbtn = new Image();
emailbtn.src = "img/btn_emailh.gif";

-->