<p><a href="http://www.webjx.com/javascript/jsajax-4789.html">http://www.webjx.com/javascript/jsajax-4789.html</a></p><p><br /></p><p><a href="http://blog.csdn.net/oo__yan/article/details/7326813">http://blog.csdn.net/oo__yan/article/details/7326813</a><br /></p>