if(document.images){
imgL1 = new Image();imgL1.src = "/Files/Navigation/nav_arrow_01b_off.gif";imgL1Over = new Image();imgL1Over.src = "/Files/Navigation/nav_arrow_01b_on.gif";
imgL3 = new Image();imgL3.src = "/Files/Navigation/nav_arrow_02b_off.gif";imgL3Over = new Image();imgL3Over.src = "/Files/Navigation/nav_arrow_02b_on.gif";

}