Leif K-Brooks said:
have popup stoppers installed.
I'm yet to see a popup stopper which blocks links with target="_blank".
The one I use, pop-up stopper from Panicware, stops *ALL* occurrances of new
windows regardless of where the new window originates.
It does not care how that window was launched, from a link with target or
even from me clicking on the browser icon on the launch bar. It will not
allow a second browser window to run, no exception [1].
[1] If I want to open a second browser window myself or if I actually wish
to allow a web page to open a new window for me then I have to lean on the
Ctrl key. Even right click->open link in a new window is blocked unless I
press Ctrl.
<details>
One of the things it does is to hook the window open API. It checks the
window class of the new window. If this is "IEFrame" (the window class used
by the IE wrapper) it looks for another window on the desktop with the same
window class. If it finds one then the current window open call is
dismissed, providing the Ctrl key is not currently down.
It also knows the window class of Mozilla and whichever other browser I care
to tell it about. I can't open an IE and then open a Mozilla without
pressing Ctrl.
This is windows programming at a level below the application level and
certainly below anything an author can say on a web page. Once the hook is
installed there is no way around it, and most certainly none from a web page
authoring standpoint

</details>
Cheers
Richard.