       // Called by the microcontroller every 2 milliseconds
 
     volatile uint8_t counter = 0;
-    SIGNAL(TIMER0_COMPA_vect) {
-      // this gets called every 2 milliseconds
-        counter += 2;
-        // every 20 milliseconds, refresh the servos!
-        if (counter >= 20) {
-        counter = 0;
-        myServo1.refresh();
-            }
-        }  
+SIGNAL(TIMER0_COMPA_vect) {
+  // this gets called every 2 milliseconds
+  counter += 2;
+  // every 20 milliseconds, refresh the servos!
+  if (counter >= 20) {
+    counter = 0;
+    myServo1.refresh();
+  }
+}

      //----------------- Controlling the Servo ------------------
      //----------------------------------------------------------
 
      // Low signal from Camera, 0.15 - 0.35s (picture button)
      if (millis_held > 150  && millis_held < 350) { 
        
        //Move from 0 to -90 degrees (horizontal to straight down)
        if(toggle){
          myServo1.write(70);
          toggle = !toggle;
          digitalWrite(LEDsignal, HIGH);   // turn the LED on
          delay(500);                       // wait for half a second
          digitalWrite(LEDsignal, LOW);    // turn the LED off
        }
        //Move from 90 to 0 degrees (straight down to horizontal)
        else{
          myServo1.write(165);
          toggle = !toggle;
          digitalWrite(LEDsignal, HIGH);   // turn the LED on
          delay(500);                       // wait for half a second
          digitalWrite(LEDsignal, LOW);    // turn the LED off
        }
      } //0.25s end_if
      
     // Low signal from Camera is >0.5s (video button)
      if (millis_held > 500) {
        //whatever we want... haven't decided yet
      }//0.75s end_if
 
      //----------------------------------------------------------
      //----------------------------------------------------------

  Other bits and pieces were found in the Arduino forums

 *******************************************************************/

#define servoPin 0
int signal = 2; // The signal from the SYMA camera port
int LEDsignal = 1; // LED

int current;         // Current state of the button
                     // (LOW is pressed b/c i'm using the pullup resistors)
