function hover(sw, obj) {
    if (sw) {
        obj.style.backgroundImage = 'url(Images/menu_bg.png)';
        /*obj.firstChild.style.color = '#000000';*/
        /*obj.style.color = '#113B44';*/
    } else {
        obj.style.backgroundImage = '';
        /*obj.style.color = '#ACC5CE';*/
    }
}
function ChangeImageBackground(obj, imageUrl) {
    
    {
        obj.style.backgroundImage = 'url('+imageUrl+')';
    }
}
function ChangeImage(obj, imageUrl) {

    {
        obj.firstChild.src = imageUrl;
    }
}
function ChangeInputImage(obj, imageUrl) {

    {
        obj.src = imageUrl;
    }
}