Draw a box with a shadow
──────────────────────────────────────────────────────────────────────────────

 Syntax

        H_ShadowBox( nTop , nBottom , nLeft , nRight )

 Arguments:

      nTop     -
      nBottom  - Box coordinates
      nLeft    -
      nRight   -

 Returns:

      NIL

 Description:

      This function draws a box at the given coordinates with a shadow.

 Examples:



 Header File: H_LIB52.CH

 Source: SHADOBOX.PRG

 Author:  Martin Colloby