browserName=navigator.appName;
browserVer=parseInt(navigator.appVersion);
if(browserVer >=3) version="3";else version="2";
if (version=="3")
{

ChronikOn     =new Image();
ChronikOn.src ="images/btnChronik1.gif";
ChronikOff    =new Image();
ChronikOff.src="images/btnChronik.gif";

AnfahrtOn     =new Image();
AnfahrtOn.src ="images/btnAnfahrt1.gif";
AnfahrtOff    =new Image();
AnfahrtOff.src="images/btnAnfahrt.gif";

DienstOn     =new Image();
DienstOn.src ="images/btnDienst1.gif";
DienstOff    =new Image();
DienstOff.src="images/btnDienst.gif";

PruefstandOn     =new Image();
PruefstandOn.src ="images/btnPruefstand1.gif";
PruefstandOff    =new Image();
PruefstandOff.src="images/btnPruefstand.gif";

ReparaturOn     =new Image();
ReparaturOn.src ="images/btnReparatur1.gif";
ReparaturOff    =new Image();
ReparaturOff.src="images/btnReparatur.gif";

ReferenzOn     =new Image();
ReferenzOn.src ="images/btnReferenz1.gif";
ReferenzOff    =new Image();
ReferenzOff.src="images/btnReferenz.gif";

KaufOn     =new Image();
KaufOn.src ="images/btnKauf1.gif";
KaufOff    =new Image();
KaufOff.src="images/btnKauf.gif";

KontaktOn     =new Image();
KontaktOn.src ="images/btnKontakt1.gif";
KontaktOff    =new Image();
KontaktOff.src="images/btnKontakt.gif";

ImpressumOn     =new Image();
ImpressumOn.src ="images/btnImpressum1.gif";
ImpressumOff    =new Image();
ImpressumOff.src="images/btnImpressum.gif";

EmailOn     =new Image();
EmailOn.src ="images/btnEmail1.gif";
EmailOff    =new Image();
EmailOff.src="images/btnEmail.gif";

StartOn     =new Image();
StartOn.src ="images/btnStart1.gif";
StartOff    =new Image();
StartOff.src="images/btnStart.gif";
}

function BtnOn(imgName){if (version=="3"){document[imgName].src=eval(imgName + "On.src");}}
function BtnOff(imgName){if (version=="3"){document[imgName].src=eval(imgName + "Off.src");}}