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<script language =javascript >
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var curIndex=0;
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//时间间隔 单位毫秒
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var timeInterval=1000;
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var arr=new Array();
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arr[0]="1.jpg";
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arr[1]="2.jpg";
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arr[2]="3.jpg";
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arr[3]="4.jpg";
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arr[4]="5.jpg";
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arr[5]="6.jpg";
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arr[6]="7.jpg";
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setInterval(changeImg,timeInterval);
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function changeImg()
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{
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var obj=document.getElementById("obj");
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if (curIndex==arr.length-1)
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{
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curIndex=0;
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}
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else
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{
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curIndex+=1;
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}
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obj.src=arr[curIndex];
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}
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</script>
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<img id=obj src ="1.jpg" border =0 />
<script language =javascript >2
var curIndex=0;3
//时间间隔 单位毫秒4
var timeInterval=1000;5
var arr=new Array();6
arr[0]="1.jpg";7
arr[1]="2.jpg";8
arr[2]="3.jpg";9
arr[3]="4.jpg";10
arr[4]="5.jpg";11
arr[5]="6.jpg";12
arr[6]="7.jpg";13
setInterval(changeImg,timeInterval);14
function changeImg()15
{16
var obj=document.getElementById("obj");17
if (curIndex==arr.length-1) 18
{19
curIndex=0;20
}21
else22
{23
curIndex+=1;24
}25
obj.src=arr[curIndex];26
}27
</script>28

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<img id=obj src ="1.jpg" border =0 />


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