Js+CSS 文字渐隐渐现显示

　　这段代码实现的淡入淡出还算可以吧，比较平滑，同样出自JavaScript+CSS两者的配合。

<title>JavaScript文字渐隐渐现显示</title> 
<img src="/_New/_cj/myeditor/sysimage/space.gif" class="ewebeditor__script" _ewebeditor_fake_tag="script" _ewebeditor_fake_value="%3CSCRIPT%20LANGUAGE%3D%22JavaScript%22%3E%20%0D%0A%3C!--%20Begin%20%0D%0Aie4%20%3D%20((navigator.appVersion.indexOf(%22MSIE%22)%3E0)%20%26%26%20(parseInt(navigator.appVersion)%20%3E%3D%204))%3B%20%0D%0Avar%20count%20%3D%200%2C%20count2%20%3D%200%2C%20add1%20%3D%203%2C%20add2%20%3D%2010%2C%20timerID%3B%20%0D%0Afunction%20show()%20%7B%20%0D%0Aif%20(ie4)%20%7B%20%0D%0Acount%20%2B%3D%20add1%3B%20%0D%0Acount2%20%2B%3D%20add2%3B%20%0D%0Adelay%20%3D%2030%3B%20%0D%0Aif(count2%20%3E%20100)%20count2%20%3D%20100%3B%20%0D%0Aif(count%20%3E%20100)%20%7B%20%0D%0Acount%20%3D%20100%3B%20%0D%0Aadd1%20%3D%20-10%3B%20%0D%0Aadd2%20%3D%20-3%3B%20%0D%0Adelay%20%3D%20350%3B%20%0D%0A%7D%20%0D%0Aif(count%20%3C%200)%20count%20%3D%200%3B%20%0D%0Aif(count2%20%3C%200)%20%7B%20%0D%0Acount2%20%3D%200%3B%20%0D%0Aadd1%20%3D%203%3B%20%0D%0Aadd2%20%3D%2010%3B%20%0D%0Adelay%20%3D%20200%3B%20%0D%0A%7D%20%0D%0Afader.style.filter%20%3D%20%22Alpha(Opacity%3D%22%2Bcount2%2B%22%2CFinishOpacity%3D%22%2Bcount%2B%22%2Cstyle%3D2)%22%3B%20%0D%0AtimerID%20%3D%20setTimeout(%22show()%22%2C%20delay)%3B%20%0D%0A%7D%20%0D%0A%7D%20%0D%0Awindow.onload%20%3D%20show%3B%20%0D%0A%2F%2F%20End%20--%3E%20%0D%0A%3C%2Fscript%3E"> 
<div id="fader" style="width:730; Filter:Alpha(Opacity=0,FinishOpacity=0,style=2)"> 
<h1> 
<font family="Arial, Helvetica" color="maroon" size="+3"> 
您知道吗？管理资源吧就是Jb51.NET 
</h1> 
</div>

　　 [Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

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