// #######################################################################################
// Navigation Homepage
// #######################################################################################
var activeBut = new Array;
var deactiveBut = new Array;
var active = 0;

// preloader
for (i=1; i<=6; i++)
{	activeBut[i] = new Image;
	deactiveBut[i] = new Image;
	activeBut[i].src = "images/nav"+i+"a.gif";
	deactiveBut[i].src = "images/nav"+i+"d.gif";
}
// ende preloader

function actTog(no) {
	if (document.images && no != active)  
	{	eval('document.tog' + no + '.src = activeBut[' + no + '].src');
	}
} 

function deactTog(no) {
	if (document.images && no != active) 
	{	eval('document.tog' + no + '.src = deactiveBut[' + no + '].src');
	} 
} 

function clickTog(no) {
		if (document.images && no != active){
		if (active != 0) { eval('document.tog' + active + '.src = deactiveBut[' + active + '].src'); }
		eval('document.tog' + no + '.src = activeBut[' + no + '].src');
		active = no;
		} // ende if
	} // ende function clickTog


var akt_no = 1;   
function akt_border(no){	
   eval ('document.all.bild'+akt_no+'.className="deaktiv"');
   eval ('document.all.bild'+no+'.className="aktiv"');
   akt_no = no;  
}

// Layer mit kleinen Bilder anzeigen
function actLayer(){
  if (document.layers) { document.layers.contentLayer.visibility="show"; } 
 	  else if (document.all) { document.all.contentLayer.style.visibility="visible";	} 
  else if (document.getElementById) { document.getElementById("contentLayer").style.visibility = "visible"; } 
  if (LayLength > 550) actPfeile();
}

function actPfeile(){
  if (document.layers) { document.layers.Pfeile.visibility="show"; } 
 	  else if (document.all) { document.all.Pfeile.style.visibility="visible";	} 
  else if (document.getElementById) { document.getElementById("Pfeile").style.visibility = "visible"; } 
}


//Produktinfos aus und einblenden
	var activelayer = 0;
	function actPrdouktinfo(no){
		if (document.all)
		{	
			if (activelayer != 0) {
			    eval('document.all.Details'+activelayer+'.style.visibility="hidden"');
				eval('document.all.Bild2_'+activelayer+'.style.visibility="hidden"');
			}
			eval('document.all.Details'+no+'.style.visibility="visible"');
			eval('document.all.Bild2_'+no+'.style.visibility="visible"');
			activelayer = no;
		}
		else if (document.layers)
		{	
			if (activelayer != 0) {
			    eval('document.layers.Details'+activelayer+'.visibility="hide"');
				eval('document.layers.Bild2_'+activelayer+'.visibility="hide"');
			}
			eval('document.layers.Details'+no+'.visibility="show"');
			eval('document.layers.Bild2_'+no+'.visibility="show"');
			activelayer = no;
		}
		else
		{	
			if (activelayer != 0) {
			    eval('document.getElementById("Details'+activelayer+'").style.visibility="hidden"');
				eval('document.getElementById("Bild2_'+activelayer+'").style.visibility="hidden"');
			}
			eval('document.getElementById("Details'+no+'").style.visibility="visible"');
			eval('document.getElementById("Bild2_'+no+'").style.visibility="visible"');
			activelayer = no;
		}
		eval('document.Produktbild.src = activeProduktbild[' + no + '].src');
	}
	
	
// Produktbild 2
function zoom (bild,w,h) {
  fenster = eval('open("zoom.html?'+bild+'","zoom","width='+w+',height='+h+',resizable=no")');
}