ImageHome = new Image(19,20);
ImageHome.src = "img/icon-home.png";
ImageHomeHover = new Image(19,20);
ImageHomeHover.src = "img/icon-home-hover.gif";
ImageArrow = new Image(19,20);
ImageArrow.src = "img/icon-arrow.png";
ImageArrowHover = new Image(19,20);
ImageArrowHover.src = "img/icon-arrow-hover.png";