ind(<span class="stringliteral">&quot;span&quot;</span>);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    childRowsSpans.filter(<span class="stringliteral">&quot;.iconfopen&quot;</span>).removeClass(<span class="stringliteral">&quot;iconfopen&quot;</span>).addClass(<span class="stringliteral">&quot;iconfclosed&quot;</span>);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    childRowsSpans.filter(<span class="stringliteral">&quot;.