if (document.images) {
image1on = new Image(78,45);
image1on.src = "/images/navigation/aboutredbutton.gif";

image2on = new Image(134,45);
image2on.src = "/images/navigation/golfcoursemaintred.gif";

image3on = new Image(172,45);
image3on.src = "/images/navigation/sportsturfproturfred.gif";

image4on = new Image(74,45);
image4on.src = "/images/navigation/distributorsred.gif";

image5on = new Image(49,45);
image5on.src = "/images/navigation/eventsred.gif";

image6on = new Image(153,45);
image6on.src = "/images/navigation/partstechred.gif";

image7on = new Image(70,45);
image7on.src = "/images/navigation/testdrivered.gif";




image1off = new Image(78,45);
image1off.src = "/images/navigation/aboutredbutton.gif";

image2off = new Image(134,45);
image2off.src = "/images/navigation/golfcoursemaintblack.gif";

image3off = new Image(172,45);
image3off.src = "/images/navigation/sportsturfproturfblack.gif";

image4off = new Image(74,45);
image4off.src = "/images/navigation/distributorsblack.gif";

image5off = new Image(49,45);
image5off.src = "/images/navigation/eventsblack.gif";

image6off = new Image(153,45);
image6off.src = "/images/navigation/partstechblack.gif";

image7off = new Image(70,45);
image7off.src = "/images/navigation/testdriveblack.gif";



}

function turnOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "on.src");
  }
}

function turnOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "off.src");
  }
}