JScript Download the archived PDF Table of contents JScript JScript Language Reference Feature Information Alphabetic Keyword List Errors Functions Methods Objects Operators Properties Statements JScript Tutorial What Is JScript? JScript Basics Writing JScript Code JScript Variables JScript Data Types JScript Operators Controlling Program Flow JScript Functions JScript Objects JScript Reserved Keywords Advanced JScript Recursion Variable Scope Copying, Passing, and Comparing Data Using Arrays Advanced Object Creation Special Characters Troubleshooting Your Scripts Using JScript In Internet Explorer Displaying Information in the Browser Using Message Boxes Scripting Run-Time Reference Feature Information Alphabetic Keyword List Methods Objects Properties FileSystemObject Object Tutorial The FileSystemObject Object Model Introduction to the FileSystemObject and the Scripting Run-Time Library Reference FileSystemObject Objects Programming the FileSystemObject Working with Drives and Folders Working with Files FileSystemObject Sample Code next page