<!---
menu1on = new Image();
menu1on.src = "img/top_b1_on.jpg";
menu1off = new Image();
menu1off.src = "img/top_b1.jpg";

menu2on = new Image();
menu2on.src = "img/top_b2_on.jpg";
menu2off = new Image();
menu2off.src = "img/top_b2.jpg";

menu3on = new Image();
menu3on.src = "img/top_b3_on.jpg";
menu3off = new Image();
menu3off.src = "img/top_b3.jpg";

menu4on = new Image();
menu4on.src = "img/top_b4_on.jpg";
menu4off = new Image();
menu4off.src = "img/top_b4.jpg";

menu5on = new Image();
menu5on.src = "img/top_b5_on.jpg";
menu5off = new Image();
menu5off.src = "img/top_b5.jpg";

menu6on = new Image();
menu6on.src = "img/top_b6_on.jpg";
menu6off = new Image();
menu6off.src = "img/top_b6.jpg";

menu7on = new Image();
menu7on.src = "img/top_b7_on.jpg";
menu7off = new Image();
menu7off.src = "img/top_b7.jpg";

menu8on = new Image();
menu8on.src = "img/top_b8_on.jpg";
menu8off = new Image();
menu8off.src = "img/top_b8.jpg";

menu9on = new Image();
menu9on.src = "img/top_b9_on.jpg";
menu9off = new Image();
menu9off.src = "img/top_b9.jpg";

menu10on = new Image();
menu10on.src = "img/top_b10_on.jpg";
menu10off = new Image();
menu10off.src = "img/top_b10.jpg";

menu11on = new Image();
menu11on.src = "img/top_b11_on.jpg";
menu11off = new Image();
menu11off.src = "img/top_b11.jpg";

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;
                }
//--->