19. A mobile communication device comprising: a CPU (central processing unit) configured to: send a first request outside said mobile communication device to display a document stored outside said mobile communication device; receive and parse output data from outside said mobile communication device corresponding to a first segment of said document, said output data comprising commands containing content and document characteristics; parse said output data and executing each of said commands to thereby display the content of said first segment of the document according to said document characteristics comprising any navigational entities contained within said first segment; in response to user selection of a navigational entity, send a further request outside said mobile communication device containing an identifier and index value corresponding to said navigational entity; receive and pare a further segment of output data from outside said mobile communication device corresponding to a further segment of said document; parse said further segment of output data and execute each command therein to thereby display the content of said further segment of the document according to said document characteristics; and detect any skipped content between said first and further segment and providing a visual indication of said skipped content, wherein said visual indication of said skipped content includes a horizontal bar indicator between said first and further segment; and calculate and display size of said skipped content within said horizontal bar indicator.
19. A mobile communication device comprising: a CPU (central processing unit) configured to: send a first request outside said mobile communication device to display a document stored outside said mobile communication device; receive and parse output data from outside said mobile communication device corresponding to a first segment of said document, said output data comprising commands containing content and document characteristics; parse said output data and executing each of said commands to thereby display the content of said first segment of the document according to said document characteristics comprising any navigational entities contained within said first segment; in response to user selection of a navigational entity, send a further request outside said mobile communication device containing an identifier and index value corresponding to said navigational entity; receive and pare a further segment of output data from outside said mobile communication device corresponding to a further segment of said document; parse said further segment of output data and execute each command therein to thereby display the content of said further segment of the document according to said document characteristics; and detect any skipped content between said first and further segment and providing a visual indication of said skipped content, wherein said visual indication of said skipped content includes a horizontal bar indicator between said first and further segment; and calculate and display size of said skipped content within said horizontal bar indicator. 22. The mobile communication device of claim 19 , wherein said output data is in Universal Content Stream format.