home_a = new Image(52,20); home_a.src="../img/header_home_01.gif";
home_b = new Image(52,20); home_b.src="../img/header_home_02.gif";
products_a = new Image(62,20); products_a.src="../img/header_products_01.gif";
products_b = new Image(62,20); products_b.src="../img/header_products_02.gif";
aboutprolex_a = new Image(84,20); aboutprolex_a.src="../img/header_aboutprolex_01.gif";
aboutprolex_b = new Image(84,20); aboutprolex_b.src="../img/header_aboutprolex_02.gif";
resources_a = new Image(68,20); resources_a.src="../img/header_resources_01.gif";
resources_b = new Image(68,20); resources_b.src="../img/header_resources_02.gif";
gallery_a = new Image(56,20); gallery_a.src="../img/header_gallery_01.gif";
gallery_b = new Image(56,20); gallery_b.src="../img/header_gallery_02.gif";
dealers_a = new Image(55,20); dealers_a.src="../img/header_dealers_01.gif";
dealers_b = new Image(55,20); dealers_b.src="../img/header_dealers_02.gif";
forums_a = new Image(51,20); forums_a.src="../img/header_forums_01.gif";
forums_b = new Image(51,20); forums_b.src="../img/header_forums_02.gif";
contactus_a = new Image(72,20); contactus_a.src="../img/header_contactus_01.gif";
contactus_b = new Image(72,20); contactus_b.src="../img/header_contactus_02.gif";
cart_a = new Image(67,20); cart_a.src="../img/header_cart_01.gif";
cart_b = new Image(67,20); cart_b.src="../img/header_cart_02.gif";