<!--

        var browserName = navigator.appName;
        var browserVer = parseFloat(navigator.appVersion);
        var browserMac = navigator.appVersion.indexOf("Macintosh");
        var browserWin = navigator.appVersion.indexOf("Win");
        var loaded = false;
        var version = "ack";

        if (browserName == "Netscape"
                && browserVer >= 3) version = "n3";

        if (browserName == "Microsoft Internet Explorer"
                && browserVer >= 3.01
                && browserMac != -1) version = "ie3m";

        if (browserName == "Microsoft Internet Explorer"
                && browserVer >= 4) version = "ie4";

        // ========================= rollover code

        var rollOk = (version == "n3"
                || version == "ie3m"
                || version == "ie4") ? true : false;

        if (rollOk) {
                img1off = new Image();
                img1off.src = "/_media/images/nav/1-0.gif";
                img2off = new Image();
                img2off.src = "/_media/images/nav/2-0.gif";
				img3off = new Image();
                img3off.src = "/_media/images/nav/3-0.gif";
				img4off = new Image();
                img4off.src = "/_media/images/nav/4-0.gif";
				img5off = new Image();
                img5off.src = "/_media/images/nav/5-0.gif";
				img6off = new Image();
                img6off.src = "/_media/images/nav/6-0.gif";
				img7off = new Image();
                img7off.src = "/_media/images/nav/7-0.gif";
				img8off = new Image();
                img8off.src = "/_media/images/nav/8-0.gif";
				img9off = new Image();
                img9off.src = "/_media/images/nav/9-0.gif";
				img10off = new Image();
                img10off.src = "/_media/images/nav/10-0.gif";
				img11off = new Image();
                img11off.src = "/_media/images/nav/11-0.gif";
				
				img1on = new Image();
                img1on.src = "/_media/images/nav/1-1.gif";
				img2on = new Image();
                img2on.src = "/_media/images/nav/2-1.gif";
				img3on = new Image();
                img3on.src = "/_media/images/nav/3-1.gif";
				img4on = new Image();
                img4on.src = "/_media/images/nav/4-1.gif";
				img5on = new Image();
                img5on.src = "/_media/images/nav/5-1.gif";
				img6on = new Image();
                img6on.src = "/_media/images/nav/6-1.gif";
				img7on = new Image();
                img7on.src = "/_media/images/nav/7-1.gif";
				img8on = new Image();
                img8on.src = "/_media/images/nav/8-1.gif";
				img9on = new Image();
                img9on.src = "/_media/images/nav/9-1.gif";
				img10on = new Image();
                img10on.src = "/_media/images/nav/10-1.gif";
				img11on = new Image();
                img11on.src = "/_media/images/nav/11-1.gif";
				loaded = true;
        }


        function rollOver(imgName, imgNum) {
                if (rollOk) {
                        if (loaded) {
                                if (imgName != "whatsnew") {
                                        imgOn = eval(imgName + "on.src");
                                        document.images[imgName].src = imgOn;
                                }       

                                
                        }
                }
        }

        function rollOut(imgName, imgNum) {
                imgOff = eval(imgName + "off.src");
                document.images[imgName].src = imgOff;
            }
// -->