jquery animate动画实例，在线预览
http://each.sinaapp.com/born/

<scriptsrc="http://code.jquery.com/jquery-1.7.1.min.js"type="text/javascript"></script><script type="text/javascript">jQuery(function($) {init();});var init = function() {$("#div_message").show('slow').animate( {left : '+20px','font-size' : '+25px'}, 1000);};</script>