v class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="caption"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">caption</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>caption:String</code>&nbsp;&nbsp;[read-only] <p></p><p></p><p>
		 Returns the caption
		 
		 </p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function