switch (document.location.host)
{
case "ttic.uchicago.edu":
document.write(unescape("%3Cscript src='http://ttic.uchicago.edu/~fluet/ga-a.js' type='text/javascript'%3E%3C/script%3E"));
document.write(unescape("%3Cscript src='http://ttic.uchicago.edu/~fluet/ga-b-ttic.js' type='text/javascript'%3E%3C/script%3E"));
break;
case "www.cs.rit.edu":
document.write(unescape("%3Cscript src='http://www.cs.rit.edu/~mtf/ga-a.js' type='text/javascript'%3E%3C/script%3E"));
document.write(unescape("%3Cscript src='http://www.cs.rit.edu/~mtf/ga-b-rit.js' type='text/javascript'%3E%3C/script%3E"));
break;
}