基于cookie的右下角弹出广告

根据一个兄弟的帖子，修改了一个基于cookie的，感兴趣的可以看看。

IE6下有bug

if($.browser.msie && $.browser.version == 6) {
         FollowDiv.follow();
         clickDiv.myclick();
        }
      //根据cookie判断显示/隐藏窗体
       var cookie_rbat = $.cookie("mycookieat");
       //alert(cookie_rbat);
       if (cookie_rbat)
       {
       $("#cssrain").height(32);
       $("#winb").hide();
       $("#close").text("展开");
       $.cookie("mycookieat","2",{path:'/',expires: 1});      
       }
          //点击标题显示/隐藏窗体  
        $("#close").click(function(){
          cookie_rbat = $.cookie("mycookieat");          
         // alert(cookie_rbat);        
          if (cookie_rbat == 2)
          {
            $("#winb").show();
            $("#cssrain").animate({height:"284"},1100,function(){
            $("#close").text("关闭");//动画播放完之后更新title内容
            $.cookie("mycookieat","1",{path:'/',expires: 1});//设置当前cookie状态
            })          
          }
          else if (cookie_rbat == 1 || cookie_rbat == null)
          {
          $("#cssrain").animate({height:"32"},1100,function(){
          $("#close").text("展开")//动画播放完之后更新title内容;
          $.cookie("mycookieat","2",{path:'/',expires: 1});//设置当前cookie状态
          $("#winb").hide();
          })
          }
        })
      
     });
     //滚动变化
     FollowDiv = {
            follow : function(){
                $('#cssrain').css('position','absolute');
                $(window).scroll(function(){
                    var f_top = $(window).scrollTop() + $(window).height() - $("#cssrain").outerHeight();
                    $('#cssrain').css( 'top' , f_top );
                });
            }        
      }
      //广告缩放时变化
      clickDiv = {            
            myclick : function(){
                $('#cssrain').css('position','absolute');
                $("#cssrain").resize(function(){
                    var f_top = $(window).scrollTop() + $(window).height() - $("#cssrain").outerHeight();
                    $('#cssrain').css( 'top' , f_top );
                });
            }  
      }