var version;

//menu buttons action
function onLoad() {
 browserName = navigator.appName;
 browsonner = parseInt(navigator.appVersion);

 userAgent = navigator.userAgent;
   start = userAgent.indexOf("(");
   end = userAgent.indexOf(";");
   platform= userAgent.substring(start +1,end);  

        if (browserName == "Netscape" && browsonner >= 3) version = "n3";
        else version = "n2";
        if (browserName == "Microsoft Internet Explorer" && browsonner >= 4) version = "n3";
  
        if ((version == "n3")) { 
        schon = new Image();
        schon.src = "image/navigation/nav_sch02.gif";
        areon = new Image(); 
        areon.src = "image/navigation/nav_are02.gif";
        recon = new Image();
        recon.src = "image/navigation/nav_rec02.gif";
        whaon = new Image();
        whaon.src = "image/navigation/nav_wha02.gif";
        steon = new Image();
        steon.src = "image/navigation/nav_ste02.gif";
        eveon = new Image();
        eveon.src = "image/navigation/nav_eve02.gif";
        homon = new Image();
        homon.src = "image/navigation/nav_hom02.gif";
 
        schoff = new Image(); 
        schoff.src = "image/navigation/nav_sch01.gif";
        areoff = new Image();
        areoff.src = "image/navigation/nav_are01.gif";
        recoff = new Image();
        recoff.src = "image/navigation/nav_rec01.gif";
        whaoff = new Image();
        whaoff.src = "image/navigation/nav_wha01.gif";
        steoff = new Image();
        steoff.src = "image/navigation/nav_ste01.gif";
        eveoff = new Image();
        eveoff.src = "image/navigation/nav_eve01.gif";
        homoff = new Image();
        homoff.src = "image/navigation/nav_hom01.gif";

        }
       if (version == "n3")
        {
        schblurb = "C.A. Meeting Schedule in Vancouver";
        areblurb = "Oregon & SW Washington Area";
        recblurb = "We Can Recover";
        whablurb = "What is C.A.";
        steblurb = "Steps and Traditions";
        eveblurb = "Vancouver Events";
        homblurb = "And All Other Mind Altering Substances";
        }
}

onLoad();

function img_act(imgName) {
        if ((version == "n3")) {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
        blurbNum= eval(imgName + "blurb")
        self.status = blurbNum
        }
       else if (version=="n3")
        {
        blurbNum= eval(imgName + "blurb")
        self.status = blurbNum
        }
       else
        return;

}

function img_inact(imgName) {
        if ((version == "n3")) {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
        self.status =" ";
        }
       else if (version=="n3")
        {
        self.status =" ";
        }
       else

        return;

}