Step 1. set you own image for banner (optional):
<script type="text/javascript"><!--
iemdOwnersBanner = "IMAGE_URL";
--></script>

Step 2. add core code (detects user's browser and if it's Internet Explorer, will show banner with link to this page):
<script type="text/javascript" src="http://www.x-code.name/iemustdie/js/core.js"></script>

Step 3. set css stype for banner box, it's id is "iemdBanner":
#iemdBanner{}

Default banner