17. The computer system of claim 13 , wherein the interpreter converts the one or more portions of the first electronic documents into the one or more portions of replacement content by: executing or interpreting the one or more portions of the first electronic documents, wherein the execution or interpretation of the one or more portions of the first electronic documents causes information that is included in the one or more portions of replacement content to be generated.
17. The computer system of claim 13 , wherein the interpreter converts the one or more portions of the first electronic documents into the one or more portions of replacement content by: executing or interpreting the one or more portions of the first electronic documents, wherein the execution or interpretation of the one or more portions of the first electronic documents causes information that is included in the one or more portions of replacement content to be generated. 18. The computer system of claim 17 , wherein the interpreter is further configured to: create contexts for the first electronic documents and the client computing devices, wherein the contexts include structures of the first electronic documents and one or more settings associated with users of the client computing devices; and apply the created context to execute or interpret the one or more portions of the first electronic documents.