<!-- begin javascript

browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))


var good = 0;

if (browser) {
        good = 1;
}

if (good == 1) {
        //alert("Yippie!!");

if (document.images) {
  image1on = new Image();
  image1on.src = "/images/nav-dev_on.gif";
  image2on = new Image();
  image2on.src = "/images/nav-prog_on.gif";
  image3on = new Image();
  image3on.src = "/images/nav-lib_on.gif";
  image4on = new Image();
  image4on.src = "/images/nav-mkt_on.gif";
  image5on = new Image();
  image5on.src = "/images/nav-tech_on.gif";
  image6on = new Image();
  image6on.src = "/images/nav-oss_on.gif";
  image1off = new Image();
  image1off.src = "/images/nav-dev_off.gif";
  image2off = new Image();
  image2off.src = "/images/nav-prog_off.gif";
  image3off = new Image();
  image3off.src = "/images/nav-lib_off.gif";
  image4off = new Image();
  image4off.src = "/images/nav-mkt_off.gif";
  image5off = new Image();
  image5off.src = "/images/nav-tech_off.gif";
  image6off = new Image();
  image6off.src = "/images/nav-oss_off.gif";
  image1sel= new Image();
  image1sel.src = "/images/nav-dev_sel.gif";
  image2sel = new Image();
  image2sel.src = "/images/nav-prog_sel.gif";
  image3sel = new Image();
  image3sel.src = "/images/nav-lib_sel.gif";
  image4sel = new Image();
  image4sel.src = "/images/nav-mkt_sel.gif";
  image5sel = new Image();
  image5sel.src = "/images/nav-tech_sel.gif";
  image5sel = new Image();
  image5sel.src = "/images/nav-oss_sel.gif";
  image6sel = new Image();
  image6sel.src = "/images/nav-oss_sel.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");
  }
}

function turnSel(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "sel.src");
  }
}
// -->