blend27 - 12:37 pm on Feb 25, 2012 (gmt 0)
How about all links on the generated page have target="_blank" and then when the page loads remove/rewrite these attributes by using JS/JQuery(whatever)?
// $(this) could also be wrapped in the "if" when not external link
I have several sites that I "exchanged" links with almost a decade ago that use frames on their "best sites out there" pages that generate bunch of traffic. Trying to get a Webmaster(s) to rewrite their code was sort of "_blank" back then. so..