摘要:
window.setInterval("Huan()",4000); var n = document.getElementsByTagName("img").length-1;var d =0; function Huan(){ var attr = document.getElementsByT 阅读全文
摘要:
var sy = 0;var zd = document.getElementsByClassName('yz1').length-1; function Huan(){ var attr = document.getElementsByClassName('yz1'); for(var i=0;i 阅读全文