  <!--start of button highlight code
    bName = navigator.appName
    bVer = parseInt(navigator.appVersion)

    if (bName == "Netscape" && bVer >= 3) {
       ver = "n3"
    } else {
       ver = "xx"
    }

    if (ver == "n3") {

       abtcamon = new Image(78,30)
       abtcamon.src = "images/wabout.gif"
       abtcamoff = new Image(78,30)
       abtcamoff.src = "images/about.gif"

       mtngon = new Image(128,30)
       mtngon.src = "images/wmeetng.gif"
       mtngoff = new Image(128,30)
       mtngoff.src = "images/meetng.gif"

       calndron = new Image(78,30)
       calndron.src = "images/wcalndr.gif"
       calndroff = new Image(78,30)
       calndroff.src = "images/calndr.gif"

       eduon = new Image(86,30)
       eduon.src = "images/weducat.gif"
       eduoff = new Image(86,30)
       eduoff.src = "images/educat.gif"

       employon = new Image(102,30)
       employon.src = "images/wemploy.gif"
       employoff = new Image(102,30)
       employoff.src = "images/employ.gif"

       newson = new Image(92,30)
       newson.src = "images/wnewslet.gif"
       newsoff = new Image(92,30)
       newsoff.src = "images/newslet.gif"

       linkon = new Image(48,30)
       linkon.src = "images/wlinks.gif"
       linkoff = new Image(48,30)
       linkoff.src = "images/links.gif"

       fdbckon = new Image(80,30)
       fdbckon.src = "images/wfdbck.gif"
       fdbckoff = new Image(80,30)
       fdbckoff.src = "images/fdbck.gif"

       homon = new Image(78,30)
       homon.src = "images/whome.gif"
       homoff = new Image(78,30)
       homoff.src = "images/home.gif"

       regvon = new Image(122,70)
       regvon.src = "images/yregv.gif"
       regvoff = new Image(122,70)
       regvoff.src = "images/regv.gif"

    }

    function imgActive(imgName) {
      if (ver == "n3") {
         imgOn = eval(imgName + "on.src")
         document[imgName].src = imgOn
      }
    }

    function imgInactive(imgName) {
      if (ver == "n3") {
         document[imgName].src = eval(imgName + "off.src")
      }
    }
  <!--end of button highlight code-->