title: HTML5 How to tell when IndexedDB cursor is at end
body: <p>I am iterating thru an indexedDB data store, adding data to a JavaScript array.  How can I tell when the cursor is at the end, so I can sort the array and act on it?</p>
  
  <p>onsuccess is called when a row has been retrieved from the cursor - is there another callback when the entire cursor has been navigated?</p>