PROCgraphics(1100,600)
      res=0
      ls= 0
      LET rs= 24
      counl%=290
      counr%=2110
      PROCsbox(250,700,2150,600,"15")
      PROCcolor("f","black")
      MOVE 100,650
      PRINT "           12 | 1 |  2 | 3  | 4  | 5 |  6 |  7 | 8  | 9 | 10 | 11 | 12 | 1  | 2 |  3 | 4  | 5  | 6 | 7  | 8  | 9 | 10 | 11 | 12"
      PROCsbox(100,5,2000,95,"green")
      PROCcolor("f","black")
      MOVE 100,50
      PRINT " Use Left and right mouse buttons to adjust begin and end day work hours"
      REM TRACKING STARTS HERE
      REPEAT
        MOUSE x,y,b
        PROCarrowu(counr%,590)
        PROCarrowd(counl%,710)
        MOVE 0,0
        WAIT 10
        IF x>counr% AND b=1 THEN counr%+=38:rs=rs+.5
        IF x<counr% AND b=1 THEN counr%-=38:rs=rs-.5
        IF x>counl% AND b=4 THEN counl%+=38:ls=ls+.5
        IF x<counl% AND b=4 THEN counl%-=38:ls=ls-.5
        IF ls <0 THEN ls =0
        IF rs >24 THEN rs =24
        IF ls >rs THEN ls-=.5:counl%=counl%-38
        IF rs <ls THEN rs+=.5:counr%=counr%+38
        IF counl%<290 THEN counl%=290
        IF counr%>2110 THEN counr%=2110
        IF counr%<290 THEN counr%=290
        IF counl%>2110 THEN counl%=2110
        PROCsbox(100,100,500,200,"white")
        MOVE 125,150
        PROCcolor("f","black")
        res=rs-ls
        PRINT "HOURS "+STR$(res)
      UNTIL FALSE
      END
      DEFPROCarrowu(x,y)
      PRIVATE xx,yy
      PROCcolor("f","black")
      LINE xx,yy,xx-20,yy-20
      LINE xx,yy,xx+20,yy-20
      PROCcolor("f","15")
      LINE x,y,x-20,y-20
      LINE x,y,x+20,y-20
      xx=x:yy=y
      ENDPROC
      DEFPROCarrowd(x,y)
      PRIVATE hh,vv
      PROCcolor("f","000,000,000")
      LINE hh,vv,hh-20,vv+20
      LINE hh,vv,hh+20,vv+20
      PROCcolor("f","15")
      LINE x,y,x-20,y+20
      LINE x,y,x+20,y+20
      hh=x:vv=y
      ENDPROC
      REM  GRAPHICS(x,y)
      DEF PROCgraphics(x,y)
      VDU 23,22,x;y;8,15,16,1
      OFF
      VDU 5
      ENDPROC
      REM SBOX **********************
      DEF PROCsbox(x%,y%,w%,h%,c$)
      LOCAL ry%,sx%,sy%
      sx%=x%:sy%=y%
      IF x%>w% THEN x%=w%:w%=sx%
      IF y%>h% THEN y%=h%:h%=sy%
      ry%=y%
      PROCcolor("f",c$)
      REPEAT
        LINE x%,y%,w%,y%
        y%=y%+1
      UNTIL y%=h%
      y%=ry%
      IF c$<>"0" THEN PROCcolor("f","000,000,000") ELSE PROCcolor("f","white")
      LINE x%+2,y%+2,w%-2,y%+2
      LINE w%-2,y%+2,w%-2,h%-4
      LINE w%-2,h%-4,x%+2,h%-4
      LINE x%+2,h%-4,x%+2,y%+2
      PROCresetrgb
      ENDPROC
      REM RECT **********************
      DEFPROCrect(x%,y%,w%,h%)
      LOCAL sx%,sy%
      sx%=x%:sy%=y%
      IF x%>w% THEN x%=w%:w%=sx%
      IF y%>h% THEN y%=h%:h%=sy%
      LINE x%,y%,w%,y%
      LINE w%,y%,w%,h%
      LINE w%,h%,x%,h%
      LINE x%,h%,x%,y%
      ENDPROC
      REM pixel *******************
      DEFPROCpixel(x%,y%,c$)
      PROCcolor("f",c$)
      MOVE x%,y%:DRAW x%,y%
      ENDPROC
      REM SET  c$ can be colors like blue or 1 or a R,G,B color
      DEF PROCset(x%,y%,c$)
      LOCAL h%
      PROCcolor("f",c$)
      FOR h%=0 TO 20
        LINE x%+h%,y%,x%+h%,y%+20
      NEXT
      MOVE 0,0
      ENDPROC
      DEFPROCpaint(x%,y%,co$)
      PROCcolor("b",FNrgb(x%,y%)):PROCcolor("f",co$)
      FILL x%,y%
      ENDPROC
      REM restore default color palettes
      DEFPROCresetrgb
      COLOUR 0,0,0,0 :COLOUR 1,200,0,0 :COLOUR 2,000,200,000
      COLOUR 3,200,200,000:COLOUR 4,000,000,200:COLOUR 5,200,000,200
      COLOUR 6,000,200,200:COLOUR 7,200,200,200:COLOUR 8,056,056,056
      COLOUR 9,248,056,056:COLOUR 10,056,248,056:COLOUR 11,248,248,056
      COLOUR 12,056,056,248:COLOUR 13,248,056,248:COLOUR 14,056,248,248
      COLOUR 15,248,248,248
      ENDPROC
      DEF PROCcolor(fb$,rgb$)
      PRIVATE assemble$,br%,bg%,bb%
      IF rgb$="0" OR rgb$="black" THEN rgb$="000,000,000"
      IF rgb$="1" OR rgb$="red" THEN rgb$="200,000,000"
      IF rgb$="2" OR rgb$="green" THEN rgb$="000,200,000"
      IF rgb$="3" OR rgb$="yellow" THEN rgb$="200,200,000"
      IF rgb$="4" OR rgb$="blue" THEN rgb$="000,000,200"
      IF rgb$="5" OR rgb$="magenta" THEN rgb$="200,000,200"
      IF rgb$="6" OR rgb$="cyan" THEN rgb$="000,200,200"
      IF rgb$="7" OR rgb$="white" THEN rgb$="200,200,200"
      IF rgb$="8" OR rgb$="grey" THEN rgb$="056,056,056"
      IF rgb$="9" OR rgb$="light red" THEN rgb$="248,056,056"
      IF rgb$="10" OR rgb$="light green" THEN rgb$="056,248,056"
      IF rgb$="11" OR rgb$="light yellow" THEN rgb$="248,248,056"
      IF rgb$="12" OR rgb$="light blue" THEN rgb$="056,056,248"
      IF rgb$="13" OR rgb$="light magenta" THEN rgb$="248,056,248"
      IF rgb$="14" OR rgb$="light cyan" THEN rgb$="056,248,248"
      IF rgb$="15" OR rgb$="light white" THEN rgb$="248,248,248"
      assemble$=rgb$
      br%=VAL(MID$(assemble$,1,3)):bg%=VAL(MID$(assemble$,5,3)):bb%=VAL(MID$(assemble$,9,3))
      IF fb$="f" OR fb$="F" THEN COLOUR 0,br%,bg%,bb% : GCOL 0
      IF fb$="b" OR fb$="B" THEN COLOUR 1,br%,bg%,bb% : GCOL 128+1
      ENDPROC
      a      REM buttonz
      DEFFNbuttonz(X,Y,msg$)
      LOCAL initialx%,fi%,reduction%,tx,ty,mx%,my%,mb%,ad%,ady%,c$
      PRIVATE st$
      IF msg$<> "clearitall" THEN
        initialx%=LEN(msg$)
        LET tx= X+initialx%+25
        LET ty= Y:reduction%=0
        reduction%=initialx%/2
        reduction%=reduction%*6
        IF initialx%<20 THEN reduction%=reduction%/2
        initialx%=initialx%*22-reduction%
        MOUSE mx%,my%,mb%
        ad%=initialx%+8:ad%+=X:ady%=Y-28
        IF mx% >X AND mx%<ad% AND my%<Y+8 AND my%>ady% THEN
          c$="255,255,255"
          IF mb%=4 THEN st$=msg$
        ELSE c$="200,200,200"
        ENDIF
        IF FNrgb(X,Y)="000,000,000" THEN c$="200,200,200"
        PROCcolor("f",c$)
        IF FNrgb(X,Y)<>c$ THEN
          FOR fi%=12 TO 48
            LINE X-3,Y+20-fi%,X+initialx%+8,Y+20-fi%
          NEXT
          PROCcolor("f","000,000,000")
          MOVE tx,ty
          PRINT msg$
        ENDIF
      ENDIF
      IF msg$="clearitall" THEN st$=""
      MOVE 0,0 REM hide that thing
      =st$