if(document.images){
imgL1 = new Image();imgL1.src = "/Files/Navigation/menu1.gif";imgL1Over = new Image();imgL1Over.src = "/Files/Navigation/menu1_over.gif";
imgL2 = new Image();imgL2.src = "/Files/Navigation/no_arrow.gif";imgL2Over = new Image();imgL2Over.src = "/Files/Navigation/arrow_move.gif";
imgL4 = new Image();imgL4.src = "/Files/Navigation/no_arrow.gif";imgL4Over = new Image();imgL4Over.src = "/Files/Navigation/arrow_move.gif";

}