Error Checking in JavaScript

I rarely use it, but here's how I do it if and when:

Code:

---

<script type="text/javascript" language="javascript">
  var myArray;
  var keepOnRollin = true;
  try {
    myArray = new Array(3);
    myArray[0] = 'item1';
    myArray[1] = 'item2';
    myArray[2] = 'item3';
  } catch (ex) {
    keepOnRollin = window.confirm('Error populating myArray\n' + ex.value);
  } finally {
    if (keepOnRollin) {
      myFunction(myArray);
    }
  }
</script>

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Anyone else have anything to add to this?

EDIT: replaced "continue" with "keepOnRollin". Good catch, filburt

continue is a reserved word (immediately start next iteration of a loop).