10k or Bust

This is what makes it hard to write a web app in 10k:

  function fix_case(c) {
    s=c.split(" ").map(function(s) { 
      return s.charAt(0).toUpperCase() + 
      s.substring(1).toLowerCase(); }).join(" ");
    return s.replace(/Of/g,"of");
  }

178 bytes to properly title case something?  You’re killing me Javascript!