DEVICE AND METHOD FOR NAVIGATING WEBSITE

A portable electronic device, comprising:a touch screen display;one or more processors;memory; andone or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:displaying at least a portion of a structured electronic document on the touch screen display, wherein the structured electronic document comprises a plurality of boxes of content;detecting a first gesture at a location on the displayed portion of the structured electronic document;determining a first box in the plurality of boxes at the location of the first gesture, the first box having a first size;enlarging and translating the structured electronic document so that the first box is substantially centered on the touch screen display at a second size greater than the first size;while the first box is enlarged, detecting a second gesture on the enlarged first box; andin response to detecting the second gesture, reducing in