if(document.images){
imgL4 = new Image();imgL4.src = "/Files/Navigation/menuArrow.gif";imgL4Over = new Image();imgL4Over.src = "/Files/Navigation/menuArrowActive.gif";
imgL5 = new Image();imgL5.src = "/Files/Navigation/menuArrow.gif";imgL5Over = new Image();imgL5Over.src = "/Files/Navigation/menuArrowActive.gif";

}