gusucode.com > 电脑配件公司电子商务网站源码程序 > 电脑配件公司电子商务网站源码程序/shop/js/shoplist_dolphin.js
$(document).ready(function() { $("#shoplist_dolphinpic_0").show(); setInterval("$().shoplistdolphin()", 4000); (function($){ $.fn.shoplistdolphin = function(){ var rollobj=$(".shoplist_dolphin"); var rolltotal=parseInt(rollobj.size())-1; var nextId,nowId; $(".shoplist_dolphin").each(function(){ if(this.style.display=='block' || this.style.display=='inline'){ nowId=parseInt(this.id.substr(20)); if(nowId>=rolltotal){ nextId=0; }else{ nextId=nowId+1; } } }); $("#shoplist_dolphinpic_"+nextId).fadeIn('slow').show('slow'); $("#shoplist_dolphinpic_"+nowId).fadeOut('slow').hide(); }; })(jQuery); });