12. A method in a web browser on a data processing system for processing a document, said method comprising: receiving a first web document; receiving a request to change a font attribute of a selected portion of the first web document; receiving a request to identify a page break in the selected portion of the first web document; and creating in the web browser a second web document from the first web document, wherein the font attribute, within the second web document, of the selected portion is changed in response to receiving the request to change the font attribute of the selected portion, wherein at least one virtual page break indicator is inserted within the selected portion in response to receiving the request to identify a page break in the selected portion, wherein identifying the page break comprises identifying a location of the page break based on page setup information, document formatting information, and document content, and wherein the first web document and the second web document are markup language documents.
12. A method in a web browser on a data processing system for processing a document, said method comprising: receiving a first web document; receiving a request to change a font attribute of a selected portion of the first web document; receiving a request to identify a page break in the selected portion of the first web document; and creating in the web browser a second web document from the first web document, wherein the font attribute, within the second web document, of the selected portion is changed in response to receiving the request to change the font attribute of the selected portion, wherein at least one virtual page break indicator is inserted within the selected portion in response to receiving the request to identify a page break in the selected portion, wherein identifying the page break comprises identifying a location of the page break based on page setup information, document formatting information, and document content, and wherein the first web document and the second web document are markup language documents. 20. The method of claim 12 , further comprising identifying at least one font indicator associated with text within the selected portion of the first web document, wherein the step of creating the second web document includes modifying the font attribute of the associated at least one font indicator.