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<div id="xuanxiang" style="float:right; ">
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var aaaa=document.getElementsByClassName("tp")
var bbb=document.getElementsByClassName("li")
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lunbo();
function lunbo(){
xianshi();
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var a=window.setInterval("lunbo()",1000)
//图片与数列的背景同时变化
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aaaa[i].style.display="none"
bbb[i].style.backgroundColor="white"}
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for( var i=0; i<b.length; i++){
b[i].style.backgroundColor="white"}
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for( var i=0;i<ccc.length;i++){
ccc[i].style.display="none"}
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