How do you reverse a string in place in JavaScript?

Question

How do you reverse a string in place (or in-place) in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse()<

Answer 1

My own original attempt...

var str = "The Car";

function reverseStr(str) {
  var reversed = "";
  var len = str.length;
  for (var i = 1; i < (len + 1); i++) {  
    reversed += str[len - i];      
  }

  return reversed;
}

var strReverse = reverseStr(str);    
console.log(strReverse);
// "raC ehT"

http://jsbin.com/bujiwo/19/edit?js,console,output