用ajax自动加载blogjava和博客园的rss

    }

    function readBlogjava()
    {
            switch(i)
            {
            case(1):
              i++;

             readRSS("http://www.blogjava.net/rss.aspx");
              break;

              case(2):
               i++;
                readRSS(’http://beginner.blogjava.net/rss.aspx’);

             break;

              case(3):
               i++;
              readRSS(’http://general.blogjava.net/rss.aspx’); 
              break;

              case(4):
              i++;
              readRSS(’http://life.blogjava.net/rss.aspx’);
               break;

               //博客园的
               case(5):
               i++;
               readRSS(’http://www.cnblogs.com/rss.aspx’);
               break;

                case(6):
               i++;
               readRSS(’http://beginner.cnblogs.com/rss.aspx’);
               break;