// JavaScript Document

if (document.images) {
    var imagesPassive = new Object();
    imagesPassive['top1'] = new Image(75,34);
    imagesPassive['top1'].src = "pict/menu_pas_01.jpg";
    imagesPassive['top2'] = new Image(81,34);
    imagesPassive['top2'].src = "pict/menu_pas_02.jpg";
    imagesPassive['top3'] = new Image(105,34);
    imagesPassive['top3'].src = "pict/menu_pas_03.jpg";
    imagesPassive['top4'] = new Image(88,34);
    imagesPassive['top4'].src = "pict/menu_pas_04.jpg";
    imagesPassive['top5'] = new Image(106,34);
    imagesPassive['top5'].src = "pict/menu_pas_05.jpg";
    var imagesActive = new Object();
    imagesActive['top1'] = new Image(75,34);
    imagesActive['top1'].src = "pict/menu_act_01.jpg";
    imagesActive['top2'] = new Image(81,34);
    imagesActive['top2'].src = "pict/menu_act_02.jpg";
    imagesActive['top3'] = new Image(105,34);
    imagesActive['top3'].src = "pict/menu_act_03.jpg";
    imagesActive['top4'] = new Image(88,34);
    imagesActive['top4'].src = "pict/menu_act_04.jpg";
    imagesActive['top5'] = new Image(106,34);
    imagesActive['top5'].src = "pict/menu_act_05.jpg";	
}	

function setImage(imgName, type) {
    if (document.images) {
        if (type == "active") {
            document.getElementById(imgName).src = imagesActive[imgName].src;
            return true;
        } else if (type == "passive") {
            document.getElementById(imgName).src = imagesPassive[imgName].src;
            return true;
        }
    }
    return false;
}