sp;</td></tr><tr><td width="20px"></td><td><code><span class="label">frame</span>:int</code> &mdash; 间隔多少帧后调用
		 </td></tr></table></p></div><a name="delayCall()"></a><a name="delayCall(Function,int)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">delayCall</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code> public function delayC