function basketchange(session, menuepunkt, quantity)
{
quantity1 = quantity;
  asession=session;
  active=menuepunkt;
  quantity1=quantity;
  if ("0123456789".indexOf(quantity1.charAt(0)) >= 0)
  {
  if (quantity1=="")
  {
      quantity1=eval("self.document.CF"+active+".Quantity.value = 0");
      parent.shop.location = ("storeapp.cfm"+asession+"ProductID="+active+"&quantity2="+quantity1+"&do=action&action="+"Addtobasket");		
  }
  else
    {
	parent.shop.location = ("storeapp.cfm"+asession+"ProductID="+active+"&quantity2="+quantity1+"&do=action&action="+"Addtobasket");		
    }
     }
  else
  {
    // falsche Eingabe!  Wert Null ausgeben
    alert("Bitte nur positive, ganzzahlige Werte eingeben!");
	eval("self.document.CF"+active+".Quantity.value = 0");
    quantity1=eval("self.document.CF"+active+".Quantity.value = 0");
	parent.shop.location = ("storeapp.cfm"+asession+"ProductID="+active+"&quantity2="+quantity1+"&do=action&action="+"Addtobasket");
  }
}
function goodbye(session,total) 
{
  asession=session;
  atotal=total;
  parent.shop.location = ("shop1.cfm"+asession+"total="+atotal);
}
function jumpTo(session, productid)
{
   asession=session;
   window.open("storeapp.cfm"+asession+"ProductID="+productid+"&do=detail","","height=450,width=540,toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes");
   history.go(history.length-1);
}

function win_open(filename, winname, x, y)
  {
	windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width=" + x + ",height=" + y + "'");
	window.open(filename, winname, windowops);
	return;
  }
function win_open1(filename, x, y)
  {
	windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,width=" + x + ",height=" + y + "'");
	window.open(filename, 'New1', windowops);
	return;
  }
function win_open2(filename, x, y, z)
  {
	windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,width=" + x + ",height=" + y + "'");
	window.open(filename, z , windowops);
	return;
  }