var floor002890={
    main:function(v){
        var bigimg=$(v).find(".big-img .ul"),
                txt=$(v).find(".slider-for"),
                small=$(v).find(".slider-small .ul"),
                nav=$(v).find(".slider-nav"),
                btn=$(v).find(".slider-group .btn");
        //背景图
          bigimg.slick({touchmove: false,arrows:false,fade:true})
        //文字内容
          txt.slick({touchmove: false,arrows:false,fade:true})
        //小图
        small.slick({asnavfor:nav,focusonselect: true,appendarrows:btn,initialslide:0,slidestoshow:3,
              responsive: [
                {breakpoint: 640,settings: {slidestoshow: 2}}
              ]
           });
        //选中图
        nav.slick({asnavfor:small,arrows:false})
        //定位图片
        small.on('afterchange', function(event, slick, currentslide){
		    txt.slick('slickgoto',currentslide);
		    bigimg.slick('slickgoto',currentslide);
         });
        //end
    }
 }