anchor.diff:      <!-- music player -->
       <div class="container">
           <div align="center">
  -            <div class="sm2-bar-ui" style="z-index:1031;top:-35px;">
  +            <div id="bar-ui" class="sm2-bar-ui" style="z-index:1031;top:-35px;">
   
                   <!-- ֲſ -->
                   <div class="bd sm2-main-controls">
  
positive.code:         //ÿһ
          setInterval(setTime, 1000);
  
          function setTime() {
              if ($("#time").css("display") == "none") {
                  $("#time").css("display", "block");
  
negative.code: 
      <script type="text/javascript">
          $(document).tooltip({
              //support html for tooltip
              content: function () {
                  return $(this).prop('title');
              }
  