//tab
$(document).ready(function(){   
        $(".entry-head span:first").addClass("current");   
        $(".entry-head ul:not(:first)").hide();   
        $(".entry-head span").mouseover(function(){   
                    $(".entry-head span").removeClass("current");   
                    $(this).addClass("current");   
                    $(".entry-head ul").hide();   
                    $("."+$(this).attr("id")).fadeIn("slow");   
        });   
});

//scrollTop
$(document).ready(function(){
  $('a[href*=#]').click(function() {
    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
    && location.hostname == this.hostname) {
      var $target = $(this.hash);
      $target = $target.length && $target
      || $('[name=' + this.hash.slice(1) +']');
      if ($target.length) {
        var targetOffset = $target.offset().top;
        $('html,body')
        .animate({scrollTop: targetOffset}, 1000);
       return false;
      }
    }
  });
});