16. A computer program product stored on a computer-readable storage medium for displaying multimedia information stored in a multimedia document on a display, the computer program product comprising: code for displaying a graphical user interface (GUI) on the display; code for displaying, in a first area of the GUI, a first visual representation of the multimedia information stored in the multimedia document, the first visual representation including a first representation of information of a first type stored in the multimedia document and a first representation of information of a second type stored in the multimedia document; code for displaying a first lens positionable over a plurality of portions of the first visual representation displayed within the first area of the GUI, the first lens covering a first portion of the first visual representation within the first area; code for displaying, in a second area of the GUI, a second visual representation of the multimedia information stored in the multimedia document based on the first lens covering the first portion of the first visual representation within the first area, the second visual representation including a second representation of the information of the first type stored in the multimedia document and a second representation of the information of the second type stored in the multimedia document; code for displaying, in the second area of the GUI, a second lens positionable over a plurality of portions of the second visual representation displayed within the second area of the GUI, the second lens covering a first portion of the second visual representation within the second area; and code for displaying, in a third area of the GUI, a third visual representation of the multimedia information stored in the multimedia document based on the second lens covering the first portion of the second visual representation within the second area, the third visual representation comprising a third representation of the information of the first type and a third representation of the information of the second type, wherein the code for displaying the first visual representation of the multimedia information stored in the multimedia document in the first area of the GUI comprises: code for displaying a first thumbnail image in the first area of the GUI, the first thumbnail image comprising the first representation of the information of the first type; and code for displaying a second thumbnail image in the first area of the GUI, the second thumbnail image comprising the first representation of the information of the second type, wherein the code for displaying the second visual representation of the multimedia information stored in the multimedia document in the second area of the GUI comprises: code for displaying, in a first sub-area of the second area of the GUI, the portion of the first representation of the information of the first type covered by the first lens; and code for displaying, in a second sub-area of the second area of the GUI, the portion of the first representation of the information of the second type covered by the first lens, wherein the code for displaying the third visual representation of the multimedia information stored in the multimedia document in the third area of the GUI comprises: code for displaying, in a first sub-area of the third area of the GUI, the portion of the second representation of the information of the first type covered by the second lens as the third representation of the information of the first type; and code for displaying, in a second sub-area of the third area of the GUI, the portion of the second representation of the information of the second type covered by the second lens as the third representation of the information of the second type.
24. The computer program product of claim 16 further comprising: code for displaying a sub-lens covering a portion of the first visual representation displayed within the first area of the GUI corresponding to the first portion of the second visual representation within the second area of the GUI covered by the second lens.