Please forgive me but I know very little about javascript but need to konw what this code does:

Code:
<script language="JavaScript">
var exit=true;
function exitwindow()
{
var url = 'http://www.thankyoupath.com/product.php?id=2babae1ec6-e3a5708fcb-9683ae5f0e-45562cfb27';
var win = 'toolbar=0,directories=0,menubar=0,scrollbars=1,resizable=1,width=800,height=600';

if (exit)
open(url,'WindowName',win); }

</script>
Can any kind soul tell me?

Thanks,

Jon