browserName = navigator.appName;
     browserVer = parseInt(navigator.appVersion);
             if (browserName == "Netscape", "Microsoft Internet Explorer" && browserVer >= 3) version = "n3";
             else version = "n2";
             
             if (version == "n3") {
             s1on = new Image();
             s1on.src = "images/button-on.gif";
             s2on = new Image();
             s2on.src = "images/button-on.gif";
             s3on = new Image();
             s3on.src = "images/button-on.gif";
             s4on = new Image();
             s4on.src = "images/button-on.gif";
             s5on = new Image();
             s5on.src = "images/button-on.gif";
             s6on = new Image();
             s6on.src = "images/button-on.gif";
             s7on = new Image();
             s7on.src = "images/button-on.gif";
             s8on = new Image();
             s8on.src = "images/button-on.gif";
             s9on = new Image();
             s9on.src = "images/button-on.gif";
             s10on = new Image();
             s10on.src = "images/button-on.gif";
             s11on = new Image();
             s11on.src = "images/button-on.gif";
             s12on = new Image();
             s12on.src = "images/button-on.gif";
             s13on = new Image();
             s13on.src = "images/button-on.gif";
             s14on = new Image();
             s14on.src = "images/button-on.gif";
             s15on = new Image();
             s15on.src = "images/button-on.gif";
             s16on = new Image();
             s16on.src = "images/button-on.gif";
             s17on = new Image();
             s17on.src = "images/button-on.gif";
             s18on = new Image();
             s18on.src = "images/button-on.gif";
             s19on = new Image();
             s19on.src = "images/button-on.gif";
             s20on = new Image();
             s20on.src = "images/button-on.gif";
             s21on = new Image();
             s21on.src = "images/button-on.gif";
             s22on = new Image();
             s22on.src = "images/button-on.gif";
             s23on = new Image();
             s23on.src = "images/button-on.gif";
             s24on = new Image();
             s24on.src = "images/button-on.gif";
             
             s99on = new Image();
             s99on.src = "images/button-on.gif";
             s66on = new Image();
             s66on.src = "images/button-on.gif";

             
             s51on = new Image();
             s51on.src = "images/s-home-on.gif";
             s52on = new Image();
             s52on.src = "images/s-fabrics-on.gif";
		   s53on = new Image();
             s53on.src = "images/s-pricing-on.gif";
             s54on = new Image();
             s54on.src = "images/s-measurements-on.gif";
             s55on = new Image();
             s55on.src = "images/s-order-on.gif";
             s56on = new Image();
             s56on.src = "images/s-payment-on.gif";
             s57on = new Image();
             s57on.src = "images/s-faq-on.gif";
             s58on = new Image();
             s58on.src = "images/s-contact-on.gif";
             s59on = new Image();
             s59on.src = "images/s-resellers-on.gif";
             s60on = new Image();
             s60on.src = "images/s-europe-on.gif";
             s61on = new Image();
             s61on.src = "images/s-bangkok-on.gif";

                      
             s1off = new Image();
             s1off.src = "images/button-off.gif";
             s2off = new Image();
             s2off.src = "images/button-off.gif";
             s3off = new Image();
             s3off.src = "images/button-off.gif";
             s4off = new Image();
             s4off.src = "images/button-off.gif";
             s5off = new Image();
             s5off.src = "images/button-off.gif";
             s6off = new Image();
             s6off.src = "images/button-off.gif";
             s7off = new Image();
             s7off.src = "images/button-off.gif";
             s8off = new Image();
             s8off.src = "images/button-off.gif";
             s9off = new Image();
             s9off.src = "images/button-off.gif";
             s10off = new Image();
             s10off.src = "images/button-off.gif";
             s11off = new Image();
             s11off.src = "images/button-off.gif";
             s12off = new Image();
             s12off.src = "images/button-off.gif";
             s13off = new Image();
             s13off.src = "images/button-off.gif";
             s14off = new Image();
             s14off.src = "images/button-off.gif";
             s15off = new Image();
             s15off.src = "images/button-off.gif";
             s16off = new Image();
             s16off.src = "images/button-off.gif";
             s17off = new Image();
             s17off.src = "images/button-off.gif";
             s18off = new Image();
             s18off.src = "images/button-off.gif";
             s19off = new Image();
             s19off.src = "images/button-off.gif";
             s20off = new Image();
             s20off.src = "images/button-off.gif";
             s21off = new Image();
             s21off.src = "images/button-off.gif";
             s22off = new Image();
             s22off.src = "images/button-off.gif";
             s23off = new Image();
             s23off.src = "images/button-off.gif";
             s24off = new Image();
             s24off.src = "images/button-off.gif";


             s99off = new Image();
             s99off.src = "images/button-off.gif";
             s66off = new Image();
             s66off.src = "images/button-off.gif";


             s51off = new Image();
             s51off.src = "images/s-home-off.gif";
             s52off = new Image();
             s52off.src = "images/s-fabrics-off.gif";
		   s53off = new Image();
             s53off.src = "images/s-pricing-off.gif";
             s54off = new Image();
             s54off.src = "images/s-measurements-off.gif";
             s55off = new Image();
             s55off.src = "images/s-order-off.gif";
             s56off = new Image();
             s56off.src = "images/s-payment-off.gif";
             s57off = new Image();
             s57off.src = "images/s-faq-off.gif";
             s58off = new Image();
             s58off.src = "images/s-contact-off.gif";
             s59off = new Image();
             s59off.src = "images/s-resellers-off.gif";
             s60off = new Image();
             s60off.src = "images/s-europe-off.gif";
             s61off = new Image();
             s61off.src = "images/s-bangkok-off.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;
             }
     }