// /* Abfrage der Aulösung - Ausgabe er enssprehenden CSS-Datrei

if (screen.width <= 800)
document.write("<link href='style800.css' rel='styleSheet' type='text/css' media='screen' />");

if (screen.width >= 1024)
document.write("<link href='style800.css' rel='styleSheet' type='text/css' media='screen'  />");


if (screen.width >= 1152)
document.write("<link href='style800.css' rel='styleSheet' type='text/css' media='screen' />");