var ie ;
var aktuelleWG =-1;
a = new Object();
if(navigator.appName == "Netscape"){ie = 0;}
else{ie = 1;}

function netscape(){
	if(ie==0){
		 document.layers["leiste"].pageY = "0";
	}
}

function mausOver(i,a){
    if(ie==0)a[i].src= "images/"+i+"2.gif";
    if(ie==1) document.images[i].src= "images/"+i+"2.gif";
}
function mausOut(i,a){
	if(ie==0)a[i].src= "images/"+i+"1.gif";
    if(ie==1)document.images[i].src= "images/"+i+"1.gif";
}
var menuButtons = new Array("w_reifen","felgen","komplettraeder","auspuff","federn","spurverbr","zubehoer","sonderangebote");
function warengruppe(pos,a){
	if(ie==0){
		 a[menuButtons[pos]].src= "images/buttons_unten/"+menuButtons[pos]+"_aktiv.gif";
	}
	if(ie==1){
		document.images[menuButtons[pos]].src= "images/buttons_unten/"+menuButtons[pos]+"_aktiv.gif";
	}
	aktuelleWG = pos;
	//mausOut2(pos,a);
}
function mausOver2(pos,a){
	for(var i=0;i < menuButtons.length;i++){
		if(!(i==pos || i==aktuelleWG)){
			if(ie==0){
				 a[menuButtons[i]].src= "images/buttons_unten/"+menuButtons[i]+"_off.gif";
			}
			if(ie==1){
				document.images[menuButtons[i]].src= "images/buttons_unten/"+menuButtons[i]+"_off.gif";
			}
		}
	}
	if(ie==0){
		a["tuning"].src="images/"+menuButtons[pos]+"3.gif";
	}else{
		document.images["tuning"].src="images/"+menuButtons[pos]+"3.gif";
	}
}
function mausOut2(pos,a){
	for(var i=0;i < menuButtons.length;i++){
		if(!(i==pos || i==aktuelleWG)){
			if(ie==0){
				a[menuButtons[i]].src= "images/buttons_unten/"+menuButtons[i]+".gif";
        		a["tuning"].src="images/menurechts.gif";
			}
			if(ie==1){
				document.images[menuButtons[i]].src= "images/buttons_unten/"+menuButtons[i]+".gif";
        		document.images["tuning"].src="images/menurechts.gif";
			}
		}
	}
}


function objshow(showobj){
  if (ie == 0) {document.layers[showobj].visibility = "show";}
  if (ie == 1) {document.all[showobj].style.visibility = "visible";}
 }

function objhide(hideobj){
  if (ie == 0) {document.layers[hideobj].visibility = "hide";}
  if (ie == 1) {document.all[hideobj].style.visibility = "hidden";}
 }
function objhideall(){
  for (lauf = 0; lauf < menupunkte.length; lauf++){
       if (ie == 0) {document.layers[menupunkte[lauf]].visibility = "hide";}
       if (ie == 1) {document.all[menupunkte[lauf]].style.visibility = "hidden";}
  }
 }