JS forced bomb window code, can bypass IE ad blocking Plug-ins

JS forced bomb window code, can bypass IE ad blocking Plug-ins
JavaScript Document
<!--
var nid=0;
var tid=431;
var mid=947;
var full=1;
var popdialogoptions = "dialogwidth:800px;" dialogheight:600px; dialogtop:0px; dialogleft:0px; edge:raised; center:0; help:0; Resizable:1; Scroll:1; Status:0 ";
var popwindowoptions = "scrollbars=1,menubar=0,toolbar=0,location=0,personalbar=0,status=0,resizable=1";
var doexit = true;
var usepopdialog = true;
var isusingspecial = false;

function Loadpopups () {
if (doexit &&!isusingspecial) {
Doexit = false;
window.open (PopURL1, "", popwindowoptions);
}
}
-->

JavaScript Document

<!--
var isXPSP2 = false;
var u = "6bf52a52-394a-11d3-b153-00c04f79faa6";

//--------------------------------------------------------------------------------

var Str_url;
Str_url = Window.location.search;

function ext ()
{
if (doexit)
{
Doexit=false;

if (!isxpsp2 &&!usepopdialog)
{
window.open (PopURL1, "", popwindowoptions);
}
else if (!isxpsp2 && usepopdialog)
{
Eval ("window.showModalDialog (popURL1, ', popdialogoptions)");
}
Else
{
Iie.launchurl (popURL1);
}
}
}

//--------------------------------------------------------------------------------

function BRs ()
{
document.body.innerhtml+= "<object Id=iie width=0 height=0 classid= ' CLSID:" +u+ "' ></object>";
}

//--------------------------------------------------------------------------------

Function ver ()
{
IsXPSP2 = (window.navigator.userAgent.indexOf ("SV1")!=-1);
if (isXPSP2) BRS ();
}

//--------------------------------------------------------------------------------
var popURL1 = ' http://www.111cn.net ';

Isusingspecial = true;

If (Str_url.indexof ("2005")!=-1 | | Str_url.indexof ("2006")!=-1 | | Str_url.indexof ("2007")!=-1)
{
       }
else         
{
eval ("Window.attachevent" (' onload ', ver); ");
Eval ("Window.attachevent (' onunload ', ext);");
}
//--------------------------------------------------------------------------------
//-->