Ryder has made a fan site to highlight his favorite concerts along with screenshots of the performers from the concert. He has 10 favorite concerts and about 20 screenshots per performer. He wants his page to display menus that his friends can use to see the different screenshots. Ryder has researched JavaScript menu techniques and wants to use pull-down menus.
Ryder needs to reference the third image on his page when he switches between screenshots. How should he reference the third image?