var brw = "ie";
var iw=130;
if (window.navigator.appName=="Netscape")
{
  var nav = window.navigator.appVersion;
  var ver = parseFloat(nav.substr(0, 3));
  if(ver < 5.0) { brw = "ns"; var iw=129; }
}
document.write("<link rel='stylesheet' href='/lscsm/css/" + brw + ".css' type='text/css'>");