if(document.images){
imgL2 = new Image();imgL2.src = "/Files/Navigation/CMSD_subnav1_off.gif";imgL2Over = new Image();imgL2Over.src = "/Files/Navigation/CMSD_subnav1_on.gif";
imgL3 = new Image();imgL3.src = "/Files/Navigation/CMSD_subnav2_off.gif";imgL3Over = new Image();imgL3Over.src = "/Files/Navigation/CMSD_subnav2_on.gif";

}