Blur Function - Multiple OnClick Events?

I would like to open a window "under" the current window (So it doesn't open on top). I think this can be achieved using the .blur function.

So something like:
<a href="#" onclick="openWindow [URL];this.blur();return false;">Open website</a>
(Obviously this doesn't work)

I've seen ways to do it, if I'm using 1 url, but because I have a list of 30 different links, I can't simply use:
Code:
<SCRIPT LANGUAGE="JavaScript">
function goNewWin() {
TheNewWin =window.open("somepage.html");
TheNewWin.blur();
}
</SCRIPT>

Which is why I need something that I can use on each different url individually that opens a new window under the current one.