</span>) {</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="comment">// replace down arrow by right arrow for current row</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    var currentRowSpans = currentRow.find(<span class="stringliteral">&quot;span&quot;</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    currentRowSpans.filter(<span class="stringliteral">&quot;.iconf