diff --git a/examples/javascript/adc121c021.js b/examples/javascript/adc121c021.js
index c7f8ac4d..04925636 100644
--- a/examples/javascript/adc121c021.js
+++ b/examples/javascript/adc121c021.js
@@ -3,7 +3,7 @@
 /*global */
 /*
 * Author: Zion Orent <zorent@ics.com>
-* Copyright (c) 2014 Intel Corporation.
+* Copyright (c) 2015 Intel Corporation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
@@ -28,37 +28,18 @@
 // Load ADC121C021 module
 var I2C_ADC = require('jsupm_adc121c021');
 // Instantiate an ADC121C021 on I2C bus 0
-var myI2C_ADC = new I2C_ADC.ADC121C021(I2C_ADC.ADC121C021_I2C_BUS, 
-                I2C_ADC.ADC121C021_DEFAULT_I2C_ADDR);
-var g_sum, g_iteration, g_intervalObj;
-var g_total_iteration_count = 30;
-// An analog sensor, such as a Grove light sensor,
-// must be attached to the adc
-main();
+var busID = I2C_ADC.ADC121C021_I2C_BUS;
+var I2CAddr = I2C_ADC.ADC121C021_DEFAULT_I2C_ADDR;
+var myI2C_ADC = new I2C_ADC.ADC121C021(busID, I2CAddr);
 
-// this function will be called by itself
-function main()
+// get the data every 50 milliseconds
+setInterval(function()
 {
-	g_sum = 0;
-	g_iteration = 0;
-	// Sum the value every 50 milliseconds for g_total_iteration_count times
-	// Then print the average value and corresponding voltage
-	g_intervalObj = setInterval(function(I2CADC_val)
-	{
-		g_sum += I2CADC_val;
-		if (g_iteration >= g_total_iteration_count)
-		{
-			g_iteration = 0;
-			var val = (g_sum / g_total_iteration_count);
-			console.log("ADC value: " + val + " Volts = " +
-			            myI2C_ADC.valueToVolts(val));
-			clearInterval(g_intervalObj);
-			// Now that we're done with this iteration, go to the next iteration
-			main();
-		}
-		g_iteration++;
-	}, 50, myI2C_ADC.value());
-}
+	var val = myI2C_ADC.value();
+	var voltsVal = myI2C_ADC.valueToVolts(val);
+	console.log("ADC value: " + val + " Volts = " + voltsVal);
+}, 50);
+
 
 // Print message when exiting
 process.on('SIGINT', function()