function closewnd()
{
	window.close();
}
function isnumber(z)
{
 laenge=parseInt(z.length);
  var a=0;
   while ((a<laenge) && ((z.charAt(a) == "1") || (z.charAt(a) == "2")
          || (z.charAt(a) == "3")  || (z.charAt(a) == "4")  || (z.charAt(a) == "5")
	  || (z.charAt(a) == "6")  || (z.charAt(a) == "7")  || (z.charAt(a) == "8")
	  || (z.charAt(a) == "9")  || (z.charAt(a) == "0")))
		{
		a++;
		}
	return (a == parseInt(z.length));
}

function ordern(ID,LINK)
{
 Textname= "count"+ID;

if (isnumber(document.products[Textname].value) == false) { document.products[Textname].value="1"; }
if (document.products[Textname].value==0) { document.products[Textname].value="1"; }
if (document.products[Textname].value=="") { document.products[Textname].value="1"; }
count = document.products[Textname].value;
// jetzt Fenster mit Warenkorb oeffnen und aufnehmen..
//cw=window.open("i_warenkorb.php3?op=add&pid="+ID+"&count="+count,"cw","toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=1,width=400,height=200");
// cw.focus();
location.href=LINK+"&op=order&pid="+ID+"&count="+count;
}