Function StrReverse

recipes/JavaScript/578464_Reversing_string/recipe-578464.js:2–8

(str)

//with cycle (not recommended)
function StrReverse(str) {
  var res = '';
  for (var i = str.length - 1; i >= 0; --i)
    res += str.charAt(i);

  return(res);
}

alert(StrReverse(".gnirts a si sihT"));