ral">&quot;[id^=row_&quot;</span>+<span class="keywordtype">id</span>+<span class="stringliteral">&quot;]&quot;</span>).hide(); <span class="comment">// hide all children</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  } <span class="keywordflow">else</span> { <span class="comment">// we are SHOWING</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="comment">// replace right arrow by down arrow for current 