meniu_1_lvon = new Image();     
meniu_1_lvon.src = "img/top2_02_lv.gif";
meniu_2_lvon = new Image();     
meniu_2_lvon.src = "img/top2_03_lv.gif";
meniu_3_lvon = new Image();     
meniu_3_lvon.src = "img/top2_04_lv.gif";
meniu_4_lvon = new Image();     
meniu_4_lvon.src = "img/top2_05_lv.gif";

meniu_1_ruon = new Image();     
meniu_1_ruon.src = "img/top2_02_ru.gif";
meniu_2_ruon = new Image();     
meniu_2_ruon.src = "img/top2_03_ru.gif";
meniu_3_ruon = new Image();     
meniu_3_ruon.src = "img/top2_04_ru.gif";
meniu_4_ruon = new Image();     
meniu_4_ruon.src = "img/top2_05_ru.gif";

meniu_1_lvoff = new Image();     
meniu_1_lvoff.src = "img/top1_02_lv.gif";
meniu_2_lvoff = new Image();     
meniu_2_lvoff.src = "img/top1_03_lv.gif";
meniu_3_lvoff = new Image();     
meniu_3_lvoff.src = "img/top1_04_lv.gif";
meniu_4_lvoff = new Image();     
meniu_4_lvoff.src = "img/top1_05_lv.gif";

meniu_1_ruoff = new Image();     
meniu_1_ruoff.src = "img/top1_02_ru.gif";
meniu_2_ruoff = new Image();     
meniu_2_ruoff.src = "img/top1_03_ru.gif";
meniu_3_ruoff = new Image();     
meniu_3_ruoff.src = "img/top1_04_ru.gif";
meniu_4_ruoff = new Image();     
meniu_4_ruoff.src = "img/top1_05_ru.gif";

function img_act(imgName) {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
}

function img_inact(imgName) {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
}