14. A computer system configured to display a source code file to a user, the source file including an ordered arrangement of a plurality of object definitions that define a plurality of multimedia objects, the computer system comprising: (a) a computer display; and (b) a processor, coupled to the computer display, the processor configured to display at least a portion of the plurality of object definitions in first representations on the computer display; and in response to user input, to selectively display on the computer display, in place of the first representation of a selected object definition, an inlined multimedia representation of the selected object definition disposed at a relative location of the selected object definition in the ordered arrangement.
14. A computer system configured to display a source code file to a user, the source file including an ordered arrangement of a plurality of object definitions that define a plurality of multimedia objects, the computer system comprising: (a) a computer display; and (b) a processor, coupled to the computer display, the processor configured to display at least a portion of the plurality of object definitions in first representations on the computer display; and in response to user input, to selectively display on the computer display, in place of the first representation of a selected object definition, an inlined multimedia representation of the selected object definition disposed at a relative location of the selected object definition in the ordered arrangement. 22. The computer system of claim 14, wherein the processor is further configured to toggle display between the first representation and the inlined multimedia representation of the selected object definition in response to a user double-clicking on either of the first and inlined multimedia representations.