text: // $.fn.extend(function () {
  //     animationF:function(obj) {
  //         console.log(obj);
  //         switch (obj.effect){
  //             case"a":
  //
  //                 this.children(":first").addClass("");
  //                 break;
  //             case"b":
  //                 this.children(":first").addClass();
  //                 break;
  //             default:
  //                 alert("没有特效了");
  //         }
  //     }
  //     // window.animationF = animationF;
  // });
  
  $.fn.extend({
      animationF:function (obj) {
  
          switch(obj.effect){
              case "a":
                  //给grid的第一个儿子增加一个class
                  this.children(":first").addClass("effect-lily");
                  break;
              case "b":
                  this.children(":first").addClass("effect-sadie");
                  break;
              case "c":
                  this.children(":first").addClass("effect-honey");
                  break;
              case "d":
                  this.children(":first").addClass("effect-layla");
                  break;
              case "e":
                  this.children(":first").addClass("effect-zoe");
                  break;
              case "f":
                  this.children(":first").addClass("effect-oscar");
                  break;
              case "g":
                  this.children(":first").addClass("effect-marley");
                  break;
              case "h":
                  this.children(":first").addClass("effect-ruby");
                  break;
              case "i":
                  this.children(":first").addClass("effect-roxy");
                  break;
              case "j":
                  this.children(":first").addClass("effect-bubba");
                  break;
              case "k":
                  this.children(":first").addClass("effect-romeo");
                  break;
              case "l":
                  this.children(":first").addClass("effect-dexter");
                  break;
              case "m":
                  this.children(":first").addClass("effect-sarah");
                  break;
              case "n":
                  this.children(":first").addClass("effect-chico");
                  break;
              case "o":
                  this.children(":first").addClass("effect-milo");
                  break;
              default:
                  alert("已经没有特效了")
          }
      }
  });