WHAT R THE SES PARAMETERS?/PLZ HELP

HI I HAVE THESE PROGRAM UNITS COULD U PLZ TELL ME WHAT R THE PARAMETERS THAT I SHOULD SEND IT TO THEM.IF U EXPLAIN EACH DATA TYPE PLZ TELL ME

Loads a skin from file.

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PROCEDURE LoadSkin(interface OleObj, SkinFile VARCHAR2);

Applies the skin to the specified window (or entire application if zero) and its child windows

*/

PROCEDURE ApplySkin(interface OleObj, hWndParent NUMBER);