JSHint test ...

<html>
  <head>
    <title>JSHint test</title>
    <script src="https://ajax.aspnetcdn.com/ajax/jshint/r07/jshint.js"></script>
    <style type="text/css">
      .code {
        border: 1px solid gray;
        padding: 0.5em;
        font-size: 1em;
        width: 80%;
        font-family:monospace; }
      ul.results li {
        font-family:monospace; }
    </style>
  </head>
<body>
  <h3>Test using JSHint r07 as library in web page</h3>
  <p><a href="https://gist.github.com/4573825">gist:4573825</a></p>
  <h3>Script Input</h3>
  <textarea id="code" class="code">function plus1(i) { return i + 1 }</textarea>
  <h3>JSHint Output</h3>
  <ul id="report-results" class="results"></ul>
  <script>
    var code = document.getElementById("code").value,
        reportResults = document.getElementById("report-results"),
        results = JSHINT(code);

for (var i = 0; i < JSHINT.errors.length; ++i) {
      var err = JSHINT.errors[i];
      if (!err) continue;
      var msg = document.createElement("li");
      msg.innerText = err.reason;
      reportResults.appendChild(msg);
    }
  </script>
</body>
</html>

Modified http://ajax.aspnetcdn.com/ajax/jshint/r07/jshint.js to a secure url

https://ajax.aspnetcdn.com/ajax/jshint/r07/jshint.js