<!--
// browser test:
browserVer=navigator.appVersion.charAt(0);
// preload universal images:

if (browserVer >= 3) {

//index
enter01= new Image(30,35);
enter01.src = "./img/btn_enter.gif";
enter02= new Image(30,35);
enter02.src = "./img/btn_enter_o.gif";

leave01= new Image(30,35);
leave01.src = "./img/btn_leave.gif";
leave02= new Image(30,35);
leave02.src = "./img/btn_leave_o.gif";

//top
topbtn011= new Image(243,29);
topbtn011.src = "./img/top_btn01.gif";
topbtn012= new Image(243,29);
topbtn012.src = "./img/top_btn01_o.gif";

topbtn021= new Image(124,29);
topbtn021.src = "./img/top_btn02.gif";
topbtn022= new Image(124,29);
topbtn022.src = "./img/top_btn02_o.gif";

topbtn031= new Image(124,29);
topbtn031.src = "./img/top_btn03.gif";
topbtn032= new Image(124,29);
topbtn032.src = "./img/top_btn03_o.gif";

topbtn041= new Image(221,29);
topbtn041.src = "./img/top_btn04.gif";
topbtn042= new Image(221,29);
topbtn042.src = "./img/top_btn04_o.gif";

topbtn051= new Image(95,29);
topbtn051.src = "./img/top_btn05.gif";
topbtn052= new Image(95,29);
topbtn052.src = "./img/top_btn05_o.gif";

topbtn061= new Image(97,138);
topbtn061.src = "./img/top_btn06.gif";
topbtn062= new Image(97,138);
topbtn062.src = "./img/top_btn06_o.gif";

topbtn071= new Image(52,29);
topbtn071.src = "./img/top_btn07.gif";
topbtn072= new Image(52,29);
topbtn072.src = "./img/top_btn07_o.gif";

topbtn081= new Image(55,29);
topbtn081.src = "./img/top_btn08.gif";
topbtn082= new Image(55,29);
topbtn082.src = "./img/top_btn08_o.gif";

}

//AnimationScript:
function menu(imageID,imageName) {
if (browserVer >= 3) {
document.images[imageID].src = eval(imageName + ".src");
}}
// -->