function openArtikelPopup(artikel_nr, width, height) {
	tWidth  = width + 20;
	tHeight = height + 20;

	tURL = 'http://marketing.berndes.com/artikelbilder/gen/'+artikel_nr+'/'+width+'/'+height;
	tParameters = 'width='+tWidth+',height='+tHeight+',left=0,top=0,resizable=no,scrollbars=no,title=no';
	mywin = window.open(tURL, 'artikel_popup', tParameters);
	mywin.focus();
}