<!--
/*
function countartikel (param) {
	if (document.getElementById ("countartikel")) {
		var countartikel = document.getElementById ("countartikel");
		countartikel.innerHTML = Math.abs (countartikel.innerHTML) + param;
	}
}
*/

function new_win (doc, left, top) {
	var breite = 400;
	var hoehe = 300;
	if (left == null) {
		left = (screen.availWidth - breite) / 2;
	}
	if (top == null) {
		top = (screen.availHeight - hoehe) / 2;
	}
	win = window.open (doc, "_blank", "height=" + hoehe + ",width=" + breite + ",status=no,toolbar=no,menubar=no,location=no,resizable=yes,titlebar=no,scrollbars=yes,fullscreen=no,top=" + top + ",left=" + left);
	win.focus ();
}
//-->