7. The device of claim 2 , wherein scrolling the structured electronic document on the touch screen display results in display of the second box of content.
2. The device of claim 1 , wherein the one or more programs further include instructions for, when the structured electronic document is enlarged and translated so that the first box of content is displayed on the touch screen display and the second box of content is not displayed on the touch screen display, detecting a second gesture on the touch screen display and, in response to detecting the second gesture, scrolling the structured electronic document on the touch screen display.