row</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    var currentRowSpans = currentRow.find(<span class="stringliteral">&quot;span&quot;</span>);</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    currentRowSpans.filter(<span class="stringliteral">&quot;.iconfclosed&quot;</span>).removeClass(<span class="stringliteral">&quot;iconfclosed&quot;</span>).addClass(<span class="stringliteral">&quot;iconfopen&quot;</span>);</div>
<di