browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if ( browserVer >= 3) goferit = "Yep";
else goferit = "Nope";
if (goferit == "Yep")         {

        buttonW01on = new Image; buttonW01on.src = "buttons/weapons-on.gif";
        buttonW02on = new Image; buttonW02on.src = "buttons/barrels-on.gif";
        buttonW03on = new Image; buttonW03on.src = "buttons/carriages-on.gif";
        buttonW04on = new Image; buttonW04on.src = "buttons/wagons-on.gif";
        buttonW05on = new Image; buttonW05on.src = "buttons/6pounder-on.gif";
        buttonW06on = new Image; buttonW06on.src = "buttons/napoleon-on.gif";
        buttonW07on = new Image; buttonW07on.src = "buttons/parrott-on.gif";
        buttonW08on = new Image; buttonW08on.src = "buttons/3inch-on.gif";
        buttonW09on = new Image; buttonW09on.src = "buttons/strange-on.gif";
        button01on = new Image; button01on.src = "../common/buttons/special/menu-menu-on.gif";
        button02on = new Image; button02on.src = "../common/buttons/special/home-menu-on.gif";
        button27on = new Image; button27on.src = "../common/buttons/special/topofpage-on.gif";

        buttonW01off = new Image; buttonW01off.src = "buttons/weapons-off.gif";
        buttonW02off = new Image; buttonW02off.src = "buttons/barrels-off.gif";
        buttonW03off = new Image; buttonW03off.src = "buttons/carriages-off.gif";
        buttonW04off = new Image; buttonW04off.src = "buttons/wagons-off.gif";
        buttonW05off = new Image; buttonW05off.src = "buttons/6pounder-off.gif";
        buttonW06off = new Image; buttonW06off.src = "buttons/napoleon-off.gif";
        buttonW07off = new Image; buttonW07off.src = "buttons/parrott-off.gif";
        buttonW08off = new Image; buttonW08off.src = "buttons/3inch-off.gif";
        buttonW09off = new Image; buttonW09off.src = "buttons/strange-off.gif";
        button01off = new Image; button01off.src = "../common/buttons/special/menu-menu-off.gif";
        button02off = new Image; button02off.src = "../common/buttons/special/home-menu-off.gif";
        button27off = new Image; button27off.src = "../common/buttons/special/topofpage-off.gif";

}
function img_act(imgName) {
if (goferit == "Yep") {
imgOn = eval(imgName + "on.src");
document [imgName].src = imgOn;
}
}
function img_inact(imgName) {
if (goferit == "Yep") {
imgOff = eval(imgName + "off.src");
document [imgName].src = imgOff;
}
}