agent = navigator.userAgent
browserVer = 2
if (agent.indexOf("a/3",6) != -1) 
{   browserVer = 1  }
else 
{   if (agent.indexOf("a/4",6) != -1)    {browserVer = 1}  }

if (browserVer == 1)
{
        pfeilblank1 = new Image(76,48);
        pfeilblank1.src = "bilder/pfeilblank1.gif";
		
        pfeilblank2 = new Image(76,48);
        pfeilblank2.src = "bilder/pfeilblank2.gif";	
		
		pfeilblank3 = new Image(76,48);
        pfeilblank3.src = "bilder/pfeilblank3.gif";	
		
		pfeilblank4 = new Image(76,48);
        pfeilblank4.src = "bilder/pfeilblank4.gif";	
		
		imgVerleih_on = new Image(76,48);
        imgVerleih_on.src = "bilder/pfeil1.gif";			
		
		imgHome_on = new Image(76,48);
        imgHome_on.src = "bilder/pfeil2.gif";
		
		imgKontakt_on = new Image(76,48);
        imgKontakt_on.src = "bilder/pfeil3.gif";

        imgUns_on = new Image(76,48);
        imgUns_on.src = "bilder/pfeil4.gif";


}


function switcher(imgName)
 {  if (browserVer == 1) {   document.images[imgName].src = eval(imgName + "_on.src")      }}

function reset(imgName)
{   if (browserVer == 1) {   document.images[imgName].src = eval(imgName + "_off.src")      }}
//-->