Auto loading and saving for content

localstorage.html

<script type="text/javascript">

  $(document).ready(function(){

  var edit = document.getElementById('edit');

  $(edit).blur(function() {
    localStorage.setItem('todoData', this.innerHTML);
  });

  // when the page loads
  if ( localStorage.getItem('todoData') ) {
    edit.innerHTML = localStorage.getItem('todoData');
  }

  // to reset
  // localStorage.clear();
  setInterval('save()',200);
});
  function save(){
  var edit = document.getElementById('edit');

    localStorage.setItem('todoData', edit.innerHTML);

  // to reset
  // localStorage.clear();
  }

  </script>