function position() { hoehe=(document.body.clientHeight-containerHeight)/2; if (hoehe>0) { document.getElementById('container').style.marginTop=hoehe+'px'; } } function showmap(picture,width,height) { F1 = window.open('','Fenster','width='+width+',height='+height+',dependent=yes,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no') var str = ''; str += ''; str += ''; str += 'Hotel Somont'; str += ''; str += ''; str += ''; str += ''; F1.document.write(str); } function bildwechsel(picture_gross, picture_links) { document.getElementById('bild_gross').style.backgroundImage='url('+picture_gross+')'; document.getElementById('bild_gross_links').src=picture_links; }