I have never done this, but it is considered good programming practice. This is why. When you click on a link in a frame, you want to be able to control where that page loads. I'm going to go back and name the frames. You need to be careful that always indicate where you want the page to load.
Frames can be a useful thing, but some say they are on their way out of use.
If you do use them, be sure to use borderless frames since this will improve the look of your page. Go on to the next page.