TerPictLinkName

Set or retrieve the link file name for a picture.

bool TerPictLinkName( id, get, ref FileName)

`int id;`	picture id
`bool get;`	true to retrieve the file name, false to set a new name.
`string FileName;`	The new link file name for the picture, or the variable to receive the current picture name.

Return Value: This function returns true if successful.