int draw_down_arrow (int x, int y, boolean type)
  {
     myGLCD.setColor  (20,20,20);  //  фон
     myGLCD.fillRect  (x-4,y-4,x+34,y+34);
  
     myGLCD.setColor  (0,0,0);
     myGLCD.drawPixel (x-4, y-4);
     myGLCD.drawPixel (x-4, y+34);
     myGLCD.drawPixel (x+34, y-4);
     myGLCD.drawPixel (x+34, y+34);
  
     myGLCD.setColor  (80, 80, 80); // внешний контур иконки
     myGLCD.drawRoundRect(x-4,y-4,x+34,y+34);
  
      //----Внешний контур стрелки------
     myGLCD.setColor  (170, 170, 170);

     myGLCD.drawLine  (x+1, y+16, x+15, y+30);
     myGLCD.drawLine  (x+16, y+30, x+30, y+16);

     myGLCD.drawVLine (x+9,y+3,9);
     myGLCD.drawVLine (x+22,y+3,9);

     myGLCD.drawHLine (x+11,y+1,9);
     myGLCD.drawHLine (x+24,y+14,5);
     myGLCD.drawHLine (x+2,y+14,5);

     myGLCD.drawPixel (x+10, y+2);
     myGLCD.drawPixel (x+21, y+2);
     myGLCD.drawPixel (x+8, y+13);
     myGLCD.drawPixel (x+23, y+13);
     myGLCD.drawPixel (x+1, y+15);
     myGLCD.drawPixel (x+30, y+15);
      //----------------------------    

     //------ Внутренний контур стрелки------
     myGLCD.setColor  (40,40,40);
   
     myGLCD.drawLine  (x+5, y+17, x+15, y+27);
     myGLCD.drawLine  (x+16, y+27, x+26, y+17);

     myGLCD.drawHLine (x+13,y+3,5);
     myGLCD.drawHLine (x+6,y+16,2);
     myGLCD.drawHLine (x+23,y+16,2);

     myGLCD.drawVLine (x+11,y+5,8);
     myGLCD.drawVLine (x+20,y+5,8);

     myGLCD.drawPixel (x+12, y+4);
     myGLCD.drawPixel (x+19, y+4);
     myGLCD.drawPixel (x+10, y+14);
     myGLCD.drawPixel (x+9, y+15);
     myGLCD.drawPixel (x+21, y+14);
     myGLCD.drawPixel (x+22, y+15);
     //-------------------------------------
   
     myGLCD.setColor  (210, 210, 210);  // Знак "минус"
     myGLCD.fillRect  (12+x,18+y,19+x,19+y); 
     
  }