!function(e){e.fn.gallery_slider=function(l){var d=e.extend({imgNum:5,gallery_item_left:".prev",gallery_item_right:".next",gallery_left_middle:".gallery_left_middle",gallery_right_middle:".gallery_right_middle",threeD_gallery_item:".threeD_gallery_item"},l),i=e(this),r=d.imgNum,a=d.gallery_item_left,_=d.gallery_item_right,t=d.gallery_left_middle,s=d.gallery_right_middle,g=d.threeD_gallery_item;i.find(a).on("click",function(){var e=parseInt(i.find(t).index());i.find(g).eq(e).removeClass("gallery_left_middle").addClass("front_side"),i.find(g).eq(0==e?e+r-1:e-1).removeClass("gallery_out").addClass("gallery_left_middle"),i.find(g).eq(e==r-3?e+2:e-r+2).removeClass("gallery_right_middle").addClass("gallery_out"),i.find(g).eq(e==r-2?e+1:e-r+1).removeClass("front_side").addClass("gallery_right_middle")}),i.find(_).on("click",function(){var e=parseInt(i.find(s).index());i.find(g).eq(e).removeClass("gallery_right_middle").addClass("front_side"),i.find(g).eq(0==e?e+r-1:e-1).removeClass("front_side").addClass("gallery_left_middle"),i.find(g).eq(1==e?e+r-2:e-2).removeClass("gallery_left_middle").addClass("gallery_out"),i.find(g).eq(e==r-2?e+1:e-r+1).removeClass("gallery_out").addClass("gallery_right_middle")})}}(jQuery);