varp=0,A1=0;varu_=0
varcolor_A=newArray("lightskyblue","white","#00FF00","white","red","white");
functionset_span(obj_name,obj_time,obj_length){
for(vari=0;i
setInterval('xd_load();',obj_time);
}
functionxd_load(){
u_++
document.getElementsByName("span").item(p).style.background=color_A[A1]
p+=1;
if(p==document.getElementsByName("span").length){p=0;A1+=1;
if(A1==color_A.length)A1=0
}
if(u_>20){top.location="../";alert("转入页面");}
}
set_span("span",120,20)