text: /**
   * "/user/id" 用户空间关注/粉丝列表动态显示加关注等动作，个人空间 "/my" 并未使用此 js
   */
  $(document).ready(function() {
      $(".friends div").hover(
          function() {
              var span = $(this).find("span");
              if (span.data("key") != 1) {
                  ajaxGetFriendRelation(span, span.attr("id"));
              } else {
                  span.css({visibility: "visible"});
              }
          },
          function() {
              $(this).find("span").css({visibility: "hidden"});
          }
      );
  });
  
  function ajaxGetFriendRelation(btn, friendId) {
      ajaxGet("/friend/getFriendRelation?friendId=" + friendId, {
          success: function(ret) {
              if (ret.state == "ok") {
                  setFriendBtn(btn, friendId, ret.friendRelation);
                  btn.data("key", 1);
                  btn.css({visibility: "visible"});
              } else {
                  showReplyErrorMsg(ret.msg);
              }
          }
          , complete: function(XHR, msg){
              layer.closeAll();
          }
      });
  }
  