// RolloverScript
browserVer = parseInt(navigator.appVersion);
        if (browserVer >= 3) version = "n3";
        else version = "n2";
         if (version == "n3")         {
        B_01on = new Image; B_01on.src = "images/t1sub/t1s01_a.gif"; B_01off = new Image; B_01off.src = "images/t1sub/t1s01_i.gif";
        B_02on = new Image; B_02on.src = "images/t1sub/t1s02_a.gif"; B_02off = new Image; B_02off.src = "images/t1sub/t1s02_i.gif";
        B_03on = new Image; B_03on.src = "images/t1sub/t1s03_a.gif"; B_03off = new Image; B_03off.src = "images/t1sub/t1s03_i.gif";
        B_04on = new Image; B_04on.src = "images/t1sub/t1s04_a.gif"; B_04off = new Image; B_04off.src = "images/t1sub/t1s04_i.gif";
        B_05on = new Image; B_05on.src = "images/t1sub/t1s05_a.gif"; B_05off = new Image; B_05off.src = "images/t1sub/t1s05_i.gif";  
        B_06on = new Image; B_06on.src = "images/t1sub/t1s06_a.gif"; B_06off = new Image; B_06off.src = "images/t1sub/t1s06_i.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;
        }
}