googleFormResponse.js

// Thanks Amit! http://www.labnol.org/internet/auto-confirmation-emails/28386/
/* Send Confirmation Email with Google Forms */

function Initialize() {
  var triggers = ScriptApp.getProjectTriggers();
  for (var i in triggers) {
    ScriptApp.deleteTrigger(triggers[i]);
  }

  ScriptApp.newTrigger("SendConfirmationMail")
    .forSpreadsheet(SpreadsheetApp.getActiveSpreadsheet())
    .onFormSubmit()
    .create();
}

function SendConfirmationMail(e) {
  try {
    var ss, cc, sendername, subject, columns;
    var message, value, textbody, sender;

    // This is your email address and you will be in the CC
    cc = "[email protected]";

    // This will show up as the sender's name
    sendername = "Your Name Goes Here";

    // Optional but change the following variable
    // to have a custom subject for Google Docs emails
    subject = "Google Form Successfully Submitted";

    // This is the body of the auto-reply
    message = "We have received your details.<br>Thanks!<br><br>";

    ss = SpreadsheetApp.getActiveSheet();
    columns = ss.getRange(1, 1, 1, ss.getLastColumn()).getValues()[0];

    // This is the submitter's email address
    // Make sure you havea  field called Email Address in the Google Form
    sender = e.namedValues["Email Address"].toString();

    // Only include form values that are not blank
    for (var keys in columns) {
      var key = columns[keys];
      var val = e.namedValues[key] ? e.namedValues[key].toString() : "";
      if (val !== "") {
        message += key + ' :: ' + val + "<br />";
      }
    }

    textbody = message.replace("<br>", "\n");

    GmailApp.sendEmail(sender, subject, textbody, {
      cc: cc,
      name: sendername,
      htmlBody: message
    });

  } catch (e) {
    Logger.log(e.toString());
  }
}