var winW = 0;

if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
 }
 if (navigator.appName.indexOf("Microsoft") != -1) {
     winW = window.screen.width;
  // document.body.offsetWidth only works in body
 }
}
if (winW <= 1024) {
    document.write('<link rel="stylesheet" type="text/css" href="rw_common/themes/fatfingers/styles1024.css">');
}
else 
{
    // default css already in place document.write('<link rel="stylesheet" type="text/css" href="rw_common/themes/fatfingers/styles.css">');
}