Simple Solution To Allow CLICK to open 2 links - one in current window one in new tab/window

I am an affiliate marketer who has many many sites in my niche - i currently use a couple of different advertising methods across 100+ websites that allow me to pop up ads. Originally i was directly linking these to affil links (not ideal) i had switched to sending to a wp install with prettylinks for redirect and it works alright but i am concerned about hits being counted basically.... i am testing several different things, including an 'in between page' that then redirects after 7 seconds and reminds of coupon code they can use see: [login to view URL] but here i worry they might click back or some browsers not get forwarded , basically missing sales. i would like to essentially have my popup able to click to redirect to that url above AND direct link in new browser - i know there are different options for this type of thing, i dont want as a popup that will get blocks etc. if possible is there some coding that i can modify to have 1) link in current window - set to take over full browser space in cse i have popup ads in iframe etc 2) the same click triggers new tab or window with second url thats it, but i hope to get most robust solution as broadly compatible as possible please let me know asap thanks