links in Content pages - hwo to make them open in new window

I'm using Weblinks which lets you submit and group links. If you use the URL mode, then the links will open in a new window, but in "node mode" the links take you to a node with a link inside that. Clicking on that link opens the link in the same window. I'm a noob so can anyone tell me if I can make all of these links inside nodes open in new windows?