"></a><span class="lineno">  390</span>&#160;    <span class="keywordtype">float</span>   oldVal;</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    <span class="keywordtype">float</span>   startVal;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    CButtonState oldButton;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    CPoint mouseStartPoint;</div><div class="line"><a name="l00394"></a><span clas