browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
version = "n2";
if (browserName == "Netscape" && browserVer >= 3) version = "n3";
if (browserName == "Microsoft Internet Explorer" && browserVer >= 4)
version = "n3"
if (version == "n3") {

navbar1on = new Image();
navbar1on.src = "images/menu1b.gif";
navbar1off = new Image();
navbar1off.src = "images/menu1.gif";

navbar2on = new Image();
navbar2on.src = "images/menu2b.gif";
navbar2off = new Image();
navbar2off.src = "images/menu2.gif";

navbar3on = new Image();
navbar3on.src = "images/menu3b.gif";
navbar3off = new Image();
navbar3off.src = "images/menu3.gif";

navbar4on = new Image();
navbar4on.src = "images/menu4b.gif";
navbar4off = new Image();
navbar4off.src = "images/menu4.gif";

navbar5on = new Image();
navbar5on.src = "images/menu5b.gif";
navbar5off = new Image();
navbar5off.src = "images/menu5.gif";

navbar6on = new Image();
navbar6on.src = "images/menu6b.gif";
navbar6off = new Image();
navbar6off.src = "images/menu6.gif";

navbar7on = new Image();
navbar7on.src = "images/menu7b.gif";
navbar7off = new Image();
navbar7off.src = "images/menu7.gif";

navbar8on = new Image();
navbar8on.src = "images/menu8b.gif";
navbar8off = new Image();
navbar8off.src = "images/menu8.gif";

navbar9on = new Image();
navbar9on.src = "images/menu9b.gif";
navbar9off = new Image();
navbar9off.src = "images/menu9.gif";

navbar10on = new Image();
navbar10on.src = "images/menu10b.gif";
navbar10off = new Image();
navbar10off.src = "images/menu10.gif";

navbar11on = new Image();
navbar11on.src = "images/menu11b.gif";
navbar11off = new Image();
navbar11off.src = "images/menu11.gif";

navbar12on = new Image();
navbar12on.src = "images/menu12b.gif";
navbar12off = new Image();
navbar12off.src = "images/menu12.gif";

}


function img_act(imgName) {

if (version == "n3") {
imgOn = eval(imgName + "on.src");
document [imgName].src = imgOn;
}

}

function img_inact(imgName) {

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

}

if (version == "n3") {
em1 = new Image();
em1.src = "images/menualj.gif";
em2 = new Image();
em2.src = "images/menualj.gif";
em3 = new Image();
em3.src = "images/menualj.gif";
em4 = new Image();
em4.src = "images/menualj.gif";
em5 = new Image();
em5.src = "images/menualj.gif";
em6 = new Image();
em6.src = "images/menualj.gif";
em7 = new Image();
em7.src = "images/menualj.gif";
em8 = new Image();
em8.src = "images/menualj.gif";
em9 = new Image();
em9.src = "images/menualj.gif";
em10 = new Image();
em10.src = "images/menualj.gif";
em11 = new Image();
em11.src = "images/menualj.gif";
em12 = new Image();
em12.src = "images/menualj.gif";
}

function imga(imgName) {
if (version == "n3") {
imgOn = eval(imgName + ".src");
document.embor.src = imgOn;
}

}