12. The computer-readable storage medium of claim 8 , wherein analyzing content of the received file comprises: selectively converting images within the received file to a pre-determined format and marking a converted image with an IMAGE element; marking a bookmark, break character, field, header, footer, and footnote in the received file with an ANCHOR, BREAK, FIELD, HEADER, FOOTER, SECTION, and FOOTNOTE element, respectively, wherein the break character can be of a page, column, or section type; analyzing a text formatting style of the received file and assigning corresponding values to the attributes of a PARAGRAPH element; analyzing a special object embedded in the received file and marking the special object with a SPECIALTEXT element; marking a link within the received file with a LINK element; marking a list within the received file with a LIST element; marking a table within the received file with TABLE, TGROUP, TBODY, THEAD and COLUMN elements; and marking a layered structure within the received file with one or more FRAME elements.
8. A computer-readable non-transitory storage medium storing instructions that when executed by a computer cause the computer to perform a method for facilitating a universal file conversion hub to convert structured or unstructured data to structured data suitable for display on mobile or hand-held devices, the method comprising: receiving a file which contains structured or unstructured data, or a mixture of both; determining a type of the received file; analyzing content, formatting style, or both, of the received file based on the file type; generating a processable extensible markup language file, wherein the processable extensible markup language file retains a layout of the received file, thereby facilitating display of the file on mobile or hand-held devices; and defining the following elements in the processable extensible markup language: XMLSTREAM, HEAD, DMETATAGS, DMETA, EMETATAGS, EMETA, DSTYLES, DSTYLE, DSTRUCTURE, BODY, SECTION, PAGE, PARAGRAPH, SPECIALTEXT, TEXT, IMAGE, LINK, FOOTNOTE, ENDNOTE, HEADER, FOOTER, ANCHOR, TAB, HR, MARKER, TABLE, TGROUP, TBODY, THEAD, TFOOT, ROW, CELL, COLUMN, COLUMN-DEF, LIST, LI, LABEL, BLOCKQUOTE, PRE, BREAK, FRAME, SVG, FIELD, and INDEXITEM; wherein each element has one or more of the following attributes: style, css-style, number, font, font-size, font-fixed, origfont, emphasis, emphasis-bold, emphasis-italic, emphasis-underline, emphasis-superscript, emphasis-subscript, x, y, height, width, top, left, align, valign, leftindent, rightindent, spacebefore, spaceafter, textindent, border-left, border-right, border-top, border-bottom, top-padding, left-padding, right-padding, bottom-padding, rowspan, colspan, width-type, and height-type.