//menu_img.js
    
    // rusu kalba
    ru_off = new Image();
    ru_off.src = "media/img/ru.gif"
    
    ru_on = new Image();
    ru_on.src = "media/img/ru_act.gif"
    
    // anglu kalba
    en_off = new Image();
    en_off.src = "media/img/en.gif"
    
    en_on = new Image();
    en_on.src = "media/img/en_act.gif"
    
    // lietuviu kalba
    lt_off = new Image();
    lt_off.src = "media/img/lt.gif"
    
    lt_on = new Image();
    lt_on.src = "media/img/lt_act.gif"
    
    nav1_on = new Image();
    nav1_on.src = "media/img/nav_1_act.gif"
    
    nav1_off = new Image();
    nav1_off.src = "media/img/nav_1.gif"
    
    nav2_on = new Image();
    nav2_on.src = "media/img/nav_2_act.gif"
    
    nav2_off = new Image();
    nav2_off.src = "media/img/nav_2.gif"
    
    nav3_on = new Image();
    nav3_on.src = "media/img/nav_3_act.gif"
    
    nav3_off = new Image();
    nav3_off.src = "media/img/nav_3.gif"
    
    nav4_on = new Image();
    nav4_on.src = "media/img/nav_4_act.gif"
    
    nav4_off = new Image();
    nav4_off.src = "media/img/nav_4.gif"
    
    nav5_on = new Image();
    nav5_on.src = "media/img/nav_5_act.gif"
    
    nav5_off = new Image();
    nav5_off.src = "media/img/nav_5.gif"
    
    // not needed
     function getPicture(){
         if (document[getPicture.arguments[0]])
         {
             document[getPicture.arguments[0]].src = eval(getPicture.arguments[1] + ".src");
         }
     }