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//==			About Dialog Routines Header				==
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#pragma once


//========================================================  Prototypes  

void HiLiteOkayButton (void);
void UnHiLiteOkayButton (void);
void UpdateMainPict (DialogPtr);
pascal Boolean AboutFilter (DialogPtr, EventRecord *, short *);
void DoAbout (void);


//========================================================  Constants  

#define	rAboutDialogID			150					// res ID of About dialog 

#define	buttItemOkay			1					// item number of okay button 
#define	textItemVers			2					// item number of version text 
#define	pictItemMain			4					// item number of main PICT 


#define	kOkayButtPICTNotHiLit	150					// res ID of hilit button PICT 
#define	kOkayButtPICTHiLit		151					// res ID of unhilit button PICT 
#define	kAboutBandWPICT			152					// res ID of main B&W PICT 
#define	kAboutColorPICT			153					// res ID of main color PICT 


//========================================================  Global Vars  

extern	Boolean			isColor, doZooms;