if(navigator.appVersion.charAt(0) >= 3) {
var img = new Array();

img[0] = new Image();  img[0].src = "../../images/topbar/navi01_u.jpg"; 
img[1] = new Image();  img[1].src = "../../images/topbar/navi01_o.jpg";

img[2] = new Image();  img[2].src = "../../images/topbar/navi02_u.jpg";
img[3] = new Image();  img[3].src = "../../images/topbar/navi02_o.jpg";

img[4] = new Image();  img[4].src = "../../images/topbar/navi03_u.jpg"; 
img[5] = new Image();  img[5].src = "../../images/topbar/navi03_o.jpg";

img[6] = new Image();  img[6].src = "../../images/topbar/navi04_u.jpg";
img[7] = new Image();  img[7].src = "../../images/topbar/navi04_o.jpg";

img[8] = new Image();  img[8].src = "../../images/topbar/navi05_u.jpg"; 
img[9] = new Image();  img[9].src = "../../images/topbar/navi05_o.jpg";

img[10] = new Image();  img[10].src = "../../images/topbar/navi06_u.jpg"; 
img[11] = new Image();  img[11].src = "../../images/topbar/navi06_o.jpg";

img[12] = new Image();  img[12].src = "../../images/topbar/navi07_u.jpg"; 
img[13] = new Image();  img[13].src = "../../images/topbar/navi07_o.jpg";

img[20] = new Image();  img[20].src = "../../images/pagetop.gif"; 
img[21] = new Image();  img[21].src = "../../images/pagetop_o.gif";

}
function changeImg(nam,num) {
	if(navigator.appVersion.charAt(0) >= 3) {
		 document.images[nam].src = img[num].src; }
}
if(navigator.appVersion.charAt(0) >= 3) {
var s_img = new Array();

s_img[0] = new Image();  s_img[0].src = "../../images/products/side/navi01_u.gif"; 
s_img[1] = new Image();  s_img[1].src = "../../images/products/side/navi01_o.gif";

s_img[2] = new Image();  s_img[2].src = "../../images/products/side/navi02_u.gif";
s_img[3] = new Image();  s_img[3].src = "../../images/products/side/navi02_o.gif";

s_img[4] = new Image();  s_img[4].src = "../../images/products/side/navi03_u.gif"; 
s_img[5] = new Image();  s_img[5].src = "../../images/products/side/navi03_o.gif";

s_img[6] = new Image();  s_img[6].src = "../../images/products/side/navi04_u.gif";
s_img[7] = new Image();  s_img[7].src = "../../images/products/side/navi04_o.gif";

s_img[8] = new Image();  s_img[8].src = "../../images/products/p_arrow_u.gif";
s_img[9] = new Image();  s_img[9].src = "../../images/products/p_arrow_o.gif";

}
function comchang(s_nam,num) {
	if(navigator.appVersion.charAt(0) >= 3) {
		 document.images[s_nam].src = s_img[num].src; }
}