bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";
    
    if (br== "n3") {
	
	bmlon = new Image();
    bmlon.src = "images/bml_on.gif";
    cmlon = new Image();
    cmlon.src = "images/cml_on.gif";
    nbdon = new Image();
    nbdon.src = "images/nbd_on.gif";
    nhdon = new Image();
    nhdon.src = "images/nhd_on.gif";
    rslon = new Image();
    rslon.src = "images/rsl_on.gif";
    aalcnyon = new Image();
    aalcnyon.src = "images/aalcny_on.gif";
    alcnylon = new Image();
    alcnylon.src = "images/alcnyl_on.gif";
    dwnldon = new Image();
    dwnldon.src = "images/dwnld_on.gif";
    htoon = new Image();
    htoon.src = "images/hto_on.gif";
    omlon = new Image();
    omlon.src = "images/oml_on.gif";
    rcon = new Image();
    rcon.src = "images/rc_on.gif";
    rmion = new Image();
    rmion.src = "images/rmi_on.gif";
    cion = new Image();
    cion.src = "images/ci_on.gif";
    alaon = new Image();
    alaon.src = "images/ala_on.gif";
    loson = new Image();
    loson.src = "images/los_on.gif";
    teston = new Image();
    teston.src = "images/test_on.gif";
    staffon = new Image();
    staffon.src = "images/staff_on.gif";
    dmgon = new Image();
    dmgon.src = "images/dmg_on.gif";
    faqon = new Image();
    faqon.src = "images/faq_on.gif";
    faqon = new Image();
    faqon.src = "images/faq_on.gif";
    siccdon = new Image();
    siccdon.src = "images/siccd_on.gif";
    aclon = new Image();
    aclon.src = "images/acl_on.gif";
	searchon = new Image();
    searchon.src = "images/search_on.gif";



	bmloff = new Image();
    bmloff.src = "images/bml.gif";
    cmloff = new Image();
    cmloff.src = "images/cml.gif";
    nbdoff = new Image();
    nbdoff.src = "images/nbd.gif";
    nhdoff = new Image();
    nhdoff.src = "images/nhd.gif";
    rsloff = new Image();
    rsloff.src = "images/rsl.gif";
    aalcnyoff = new Image();
    aalcnyoff.src = "images/aalcny.gif";
    alcnyloff = new Image();
    alcnyloff.src = "images/alcnyl.gif";
    dwnldoff = new Image();
    dwnldoff.src = "images/dwnld.gif";
    htooff = new Image();
    htooff.src = "images/hto.gif";
    omloff = new Image();
    omloff.src = "images/oml.gif";
    rcoff = new Image();
    rcoff.src = "images/rc.gif";
    rmioff = new Image();
    rmioff.src = "images/rmi.gif";
    cioff = new Image();
    cioff.src = "images/ci.gif";
    alaoff = new Image();
    alaoff.src = "images/ala.gif";
    losoff = new Image();
    losoff.src = "images/los.gif";
    testoff = new Image();
    testoff.src = "images/test.gif";
    staffoff = new Image();
    staffoff.src = "images/staff.gif";
    dmgoff = new Image();
    dmgoff.src = "images/dmg.gif";
    faqoff = new Image();
    faqoff.src = "images/faq.gif";
    faqoff = new Image();
    faqoff.src = "images/faq.gif";
    siccdoff = new Image();
    siccdoff.src = "images/siccd.gif";
    acloff = new Image();
    acloff.src = "images/acl.gif";
	searchoff = new Image();
    searchoff.src = "images/search.gif";

   
	
	
}
function
	imgOn(imgName) {
    if (br== "n3") {
    document[imgName].src = eval(imgName + "on.src");
             }
        }
                  
   function imgOff(imgName) {
   if (br== "n3") {
    document[imgName].src = eval(imgName + "off.src");
                  
              }
        }