gistfile1.txt

function LetterCapitalize(str) {
  var splits = str.split(" ");
  for (var i=0;i<splits.length;i++) {
    var tempvar = [];
    tempvar = splits[i].split("")
    var captemp = tempvar[0].toUpperCase();
    tempvar[0] = captemp;
    tempvar = tempvar.join("");
    splits[i] = tempvar;
  };
  var str = splits.join(" ")
  return str;
}