image = new Array();

image[0] = new Image();
image[0].src = "../../img/product/shu/top_bt_base.gif";
image[1] = new Image();
image[1].src = "../../img/product/shu/top_bt01.gif";
image[2] = new Image();
image[2].src = "../../img/product/shu/top_bt02.gif";
image[3] = new Image();
image[3].src = "../../img/product/shu/top_bt03.gif";
image[4] = new Image();
image[4].src = "../../img/product/shu/top_bt04.gif";
image[5] = new Image();
image[5].src = "../../img/product/shu/top_bt05.gif";
image[6] = new Image();
image[6].src = "../../img/product/shu/top_bt06.gif";

function Img_2(n){
if(document.images){
document.link.src=image[n-1].src;}}