模拟Window启动效果

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<title>Window启动效果(Loading) －51windows.Net</title>
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<body style="margin:0;background-color:#5279CE;" scroll="no">
<table id=lw style="display:block;position:absolute;top:0;left:0;z-index:1;height:;width:" border="0" width="100%" cellspacing="0" cellpadding="0" height="100%">
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		<td width="100%" bgcolor="#5279CE" align="center"><font face="Wingdings" style="font-size:240px;color=#000000">&yuml;</font></td>
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		<td height="10"  bgcolor="#3F5FB2">
<SCRIPT language=jscript>
	elt="0123456789ABCDEF";
	var	sTBHTMLS="";
	var	sTBHTMLE="";
	for(var	i=0;i<0xFF-0x99;i+=1){
		var	cr="";
		var	l;
		var	sTBHTML="";
		l=i+0x99;
		for(var j=0;j<2;j++){
			var	n=l % 16;
			l=l >> 4;
			cr=elt.charAt(n)+cr;
		}
		l=i+0x33;
		for(var j=0;j<2;j++){
			var	n=l % 16;
			l=l >> 4;
			cr=elt.charAt(n)+cr;
		}
		l=i;
		for(var j=0;j<2;j++){
			var	n=l % 16;
			l=l >> 4;
			cr=elt.charAt(n)+cr;
		}
		var	w=i>(0xFF-0xA0)?8:4
		sTBHTML="<span style='height:10;width:"+w+";background-color:#"+cr+";margin:0;padding:0'></span>";
		sTBHTMLS+=sTBHTML;
		sTBHTMLE=sTBHTML+sTBHTMLE;
	}
	var	sTBHTML=sTBHTMLS+sTBHTMLE;
	document.write("<marquee id='loading' scrollamount='30' direction='right' scrolldelay='1' height='4' style='width:100%;height:10; font-size:6px;background-color:#003399'>");
	document.write(sTBHTML);
	document.write("</marquee>");
</SCRIPT></td> 
	</tr> 
	<tr> 
		<td width="100%" height="20%" bgcolor="#ECF0FF"><center><span id=load_txt style="font-size:12px;"><b id=showtxt style="color:red;font-size:14px;line-height:140%;">正在启动51windows.Net ...</b></span></center>
		<p align="center" style="font-size:12px;"><A HREF="http://www.51windows.Net" target="_blank">51windows.Net</A> Copyright 2005</p></td>
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