if (typeof(Nev_CounterBZ)=="undefined"){var Nev_CounterBZ="1";document.write("<img border='0' src='http://jsjgg.tankehu.com/counter/19/4.gif'/><img border='0' src='http://jsjgg.tankehu.com/counter/19/7.gif'/><img border='0' src='http://jsjgg.tankehu.com/counter/19/8.gif'/><img border='0' src='http://jsjgg.tankehu.com/counter/19/1.gif'/><img border='0' src='http://jsjgg.tankehu.com/counter/19/9.gif'/>");}else{alert("错误！计数器代码重复。");}