Another important file is the "BlkPage.src" file. This source file is a template used by VTS to generate a new page file when you choose to add a new page to your application using the Configure dialog. The BlkPage.src file exists only in the VTS layer directory, but can be copied to any application directory and modified as you require.
The VTS scripting code and .SRC files are discussed in further detail the VTS Programmer's Guide.