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var h = 0;
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else
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if(h>300) //高度
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document.getElementById("ads").style.display = "";
document.getElementById("ads").style.height = h+"px";
setTimeout("addCount()",30);
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window.onload = function showAds()
{
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setTimeout("noneAds()",7000); //停留時(shí)間自己調(diào)了
}
var T = 300;
var N = 300; //高度
function noneAds()
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N = N-5;
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else
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if(N<0)
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document.getElementById("ads").style.display = "none";
return;
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document.getElementById("ads").style.height = N+"px";
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