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请问这段调用代码应该放在哪 我做了一个对联广告的代码,如下, function initEcAd() { document.all.AdLayer1.style.posTop = -50; document.all.AdLayer1.style.visibility = 'visible' document.all.AdLayer2.style.posTop = -50; document.all.AdLayer2.style.visibility = 'visible' MoveLeftLayer('AdLayer1'); MoveRightLayer('AdLayer2'); } function MoveLeftLayer(layerName) { var x = 2; var y = 80; var diff = (document.body.scrollTop + y - document.all.AdLayer1.style.posTop)*.40; var y = document.body.scrollTop + y - diff; eval("document.all." + layerName + ".style.posTop = y"); eval("document.all." + layerName + ".style.posLeft = x"); setTimeout("MoveLeftLayer('AdLayer1');", 10); } function MoveRightLayer(layerName) { var x = 2; var y = 80; var diff = (document.body.scrollTop + y - document.all.AdLayer2.style.posTop)*.40; var y = document.body.scrollTop + y - diff; eval("document.all." + layerName + ".style.posTop = y"); eval("document.all." + layerName + ".style.posRight = x"); setTimeout("MoveRightLayer('AdLayer2');", 10); } document.write(" " +" "); initEcAd() 然后在页面中调用,调用代码如下 AdLayer1.style.visibility='hidden'; AdLayer2.style.visibility='hidden'; 但是如果把调用代码放在页面顶部,就会出现css样式失效,但对联运行正常即可以随屏滚动,但把代码放在其它地方,对联就不会随屏滚动,但css样式就没有问题了。 哪位大哥帮忙解释一下,具体地址:http://www.ny001.com.cn
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