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很多网站一打开就出现大幅的FLASH广告,几秒后就消失,这种效果其实就是用层放FLASH实现的,但关键的是如何让FLASH放完后层一起消失而不会盖住页面的内容...
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<html>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onload="javascript:HideBigBannerEx();">
<div id="id_bigbanner" style="position:absolute;top:-3;left:0;z-index:100000;">
<table align=center border=0 width="772" height="379">
<tr><td>
<embed width="772" height="420" src="http://assistant.3721.com/images/chk770x420.swf" border=0 wmode=transparent TYPE="application/x-shockwave ... edia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">
</td></tr>
</table>
</div>
<script language="javascript">
var objBigBanner = document.all("id_bigbanner");
function HideBigBanner()
{
if ( objBigBanner )
objBigBanner.style.display = "none";
}
function HideBigBannerEx()
{
setTimeout( "HideBigBanner()", 1000*5 );
}
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if ( objBigBanner )
objBigBanner.style.left = document.body.clientWidth / 2 - 778 / 2;
</script>
</body>
</html>
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<iframe src="you page''s url" width="750" height="30" frameborder="no" border="0" marginwidth="0" marginheight="0" scrolling="no" allowtransparency="yes"></iframe>
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发表于 2008-5-23 20:58:38
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