I have tried to add the target="_blank" in to my site address but definitely have it wrong. Would you please check my code on the "Where we came from page"? thank you

I put in the target code where it goes (take a look in your source view) and it's working fine. Click the broken image on your page and you'll see it works. Now you just need to pull in an actual image. Whatever that is that you're pulling into that page is not an image, which is why you'll see it as a broken red x on the page.