$.fn.extend({TrunAd2:function(options){var auto=null;var obj=$(this);count=$("a",obj).size();n=0;var settings={timer:5000,menu:"#play_text"};options=options||{};$.extend(settings,options);var ulcontent="<ul>";for(i=1;i<=count;i++){ulcontent=ulcontent+"<li>"+i+"</li>";}
ulcontent=ulcontent+"</ul>";$(settings.menu).html(ulcontent);$("a:not(:first-child)",this).hide();$(settings.menu+" li").eq(0).css({"background":"#7f0019","color":"#fff","font-weight":"bolder"});$(settings.menu+" li").mouseover(function(){i=$(this).text()-1;n=i;if(n>=count)return;$("a",obj).filter(":visible").fadeOut(200,function(){$(this).parent().children().eq(n).fadeIn(300);});$(this).css({"background":"#7f0019","color":"#fff","font-weight":"bolder"}).siblings().css({"background":"#fff","color":"#7f0019","font-weight":"normal"});});auto=setInterval(showAuto,settings.timer);obj.hover(function(){clearInterval(auto)},function(){auto=setInterval(showAuto,settings.timer);});function showAuto()
{n=n>=(count-1)?0:++n;$(settings.menu+" li").eq(n).trigger('mouseover');}}});