<!---
menu1on = new Image();
menu1on.src = "img/top_b1-over.gif";
menu1off = new Image();
menu1off.src = "img/top_b1.gif";
menu2on = new Image();
menu2on.src = "img/top_b2-over.gif";
menu2off = new Image();
menu2off.src = "img/top_b2.gif";
menu3on = new Image();
menu3on.src = "img/top_b3-over.gif";
menu3off = new Image();
menu3off.src = "img/top_b3.gif";
menu4on = new Image();
menu4on.src = "img/top_b4-over.gif";
menu4off = new Image();
menu4off.src = "img/top_b4.gif";
menu5on = new Image();
menu5on.src = "img/top_b5-over.gif";
menu5off = new Image();
menu5off.src = "img/top_b5.gif";
menu6on = new Image();
menu6on.src = "img/top_b6-over.gif";
menu6off = new Image();
menu6off.src = "img/top_b6.gif";
menu7on = new Image();
menu7on.src = "img/top_b7-over.gif";
menu7off = new Image();
menu7off.src = "img/top_b7.gif";
menu8on = new Image();
menu8on.src = "img/top_b8-over.gif";
menu8off = new Image();
menu8off.src = "img/top_b8.gif";
function img_act(imgName) {
                        imgOn = eval(imgName + "on.src");
                        document.images[imgName].src = imgOn;
}
function img_inact(imgName) {
                        imgOff = eval(imgName + "off.src");
                        document.images[imgName].src = imgOff;
}
//--->