$(function(){var top=$("#backtop");$(window).scroll(function(){if($(window).scrollTop()>150){top.slideDown();}else
{top.slideUp();}});if($(".digs").length>0){$(".digs").click(function(){var url=$(this).attr("data-url");var that=this;$.ajax({type:"post",url:url,dataType:"json",error:function(){alert("服务器错误")},success:function(d){if(d.state=='success'){$(that).find("em").html(d.msg);}else
{sdcms.error(d.msg)}}})});}if($(".thumb_pic").length>0&&$(".big_pic").length>0){$(".thumb_pic ul li").click(function(){var src=$(this).find("img").attr("data-url");var alt=$(this).find("img").attr("alt");$(".big_pic a").attr("href",src);$(".big_pic img").attr("src",src);$(".big_pic img").attr("alt",alt);$(this).siblings().removeClass('active').end().addClass('active');})}if($("#orderpay").length>0){$("#orderpay li").click(function(){var config=$(this).find("img").data("config");$("#payway").val(config);$(this).siblings().removeClass('active').end().addClass('active');})}})