browserName = navigator.appName;
        browserVer = parseInt(navigator.appVersion);
        var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
        if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName=="Konqueror") {version = "n3";} else {version = "n2";}
        function blurLink(theObject)        {
                if (msie4)        {theObject.blur();}
        }

if (version == "n3") {
img1_0before_n=new Image(); img1_0before_n.src = "images/pfeil_vor-b.gif";
img1_0before_h=new Image(); img1_0before_h.src = "images/pfeil_vor-b_.gif";
img2_0before_n=new Image(); img2_0before_n.src = "images/pfeil_vor-b.gif";
img2_0before_h=new Image(); img2_0before_h.src = "images/pfeil_vor-b_.gif";
img3_0before_n=new Image(); img3_0before_n.src = "images/pfeil_vor-b.gif";
img3_0before_h=new Image(); img3_0before_h.src = "images/pfeil_vor-b_.gif";

}

        function over(name,imgObj)        {
                if (version == "n3" && document[name]) {document[name].src = eval(name+"_h.src");}
                else if (imgObj)        {imgObj.src = eval(name+"_h.src");}
        }
        function out(name,imgObj)        {
                if (version == "n3" && document[name]) {document[name].src = eval(name+"_n.src");}
                else if (imgObj)        {imgObj.src = eval(name+"_n.src");}
        }