cations.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>caption</em>&nbsp;</td><td> Your caption. This is the string that will be
displayed in the window title.
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="showButton"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> showButton</td>
<td>(</td>
<td class="paramtype">&nbsp;<em>self</em>, </td>
