open&quot;</span>).removeClass(<span class="stringliteral">&quot;iconfopen&quot;</span>).addClass(<span class="stringliteral">&quot;iconfclosed&quot;</span>);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    currentRowSpans.filter(<span class="stringliteral">&quot;.arrow&quot;</span>).html(<span class="stringliteral">&#39;&amp;#9658;&#39;</span>);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    rows.filter(<span class="stringlite