object[index] - Javascript Object Error in IE - Object doesn't support this property or method
<p>I have a simple script to retrieve an id from an object list in javascript.  Here is the example:</p>

<pre><code>   var element_id;

    if (cur_index !== 0) {
        element_id = _BIG_LIST[cur_index-1];
    }
</code></pre>

<p>IE is throwing an error at:   _BIG_LIST[cur_index-1] </p>

<p>Error is Object doesn't support this property or method.  This works fine in other browsers, and _BIG_LIST is definitely populated.  Also cur_index is definitely within the _BIG_LIST object.</p>

<p>Any ideas?</p>
