function survVal()
{

 if (document.surv56n1.First_Name.value == "")
  {
    alert("Please enter your First Name.");
    document.surv56n1.First_Name.focus();
    return (false);
  }

  if (document.surv56n1.First_Name.value.length < 1)
  {
    alert("Please enter your First Name.");
    document.surv56n1.First_Name.focus();
    return (false);
  }

  if (document.surv56n1.First_Name.value.length > 24)
  {
    alert("Please enter at most 24 characters in the \"First Name\" field.");
    document.surv56n1.First_Name.focus();
    return (false);
  }

  if (document.surv56n1.First_Name.value.indexOf(".", 0) >= 0)
 {
    alert("Please do not enter a period in the first name field.");
    document.surv56n1.First_Name.focus();
    return (false);
 }

  if (document.surv56n1.First_Name.value.indexOf(",", 0) >= 0)
 {
    alert("Please do not enter a comma in the first name field.");
    document.surv56n1.First_Name.focus();
    return (false);
 }

  if (document.surv56n1.Last_Name.value == "")
  {
    alert("Please enter your Last Name.");
    document.surv56n1.Last_Name.focus();
    return (false);
  }

  if (document.surv56n1.Last_Name.value.length < 2)
  {
    alert("Please enter your Last Name.");
    document.surv56n1.Last_Name.focus();
    return (false);
  }

  if (document.surv56n1.Last_Name.value.length > 24)
  {
    alert("Please enter at most 24 characters in the \"Last Name\" field.");
    document.surv56n1.Last_Name.focus();
    return (false);
  }

 if (document.surv56n1.Last_Name.value.indexOf(".", 0) >= 0)
 {
    alert("Please do not enter a period in the last name field.");
    document.surv56n1.Last_Name.focus();
    return (false);
 }

 if (document.surv56n1.Last_Name.value.indexOf(",", 0) >= 0)
 {
    alert("Please do not enter a comma in the last name field.");
    document.surv56n1.Last_Name.focus();
    return (false);
 }

  if (document.surv56n1.Address1.value == "")
  {
    alert("Please enter your Address.");
    document.surv56n1.Address1.focus();
    return (false);
  }

  if (document.surv56n1.Address1.value.length < 1)
  {
    alert("Please enter your Address.");
    document.surv56n1.Address1.focus();
    return (false);
  }

  if (document.surv56n1.Address1.value.length > 24)
  {
    alert("Please enter at most 24 characters in the Address field.");
    document.surv56n1.Address1.focus();
    return (false);
  }

 if (document.surv56n1.Address1.value.indexOf(",", 0) >= 0)
 {
    alert("Please do not enter a comma in the Address field.");
    document.surv56n1.Address1.focus();
    return (false);
 }

 if (document.surv56n1.Address2.value.indexOf(",", 0) >= 0)
 {
    alert("Please do not enter a comma in the Address field.");
    document.surv56n1.Address2.focus();
    return (false);
 }

  if (document.surv56n1.Address2.value.length > 24)
  {
    alert("Please enter at most 24 characters in the second Address field.");
    document.surv56n1.Address2.focus();
    return (false);
  }

if (document.surv56n1.City1.value.indexOf(",", 0) >= 0)
 {
    alert("Please only enter your city in the City field. No commas please!");
    document.surv56n1.City1.focus();
    return (false);
 }

  if (document.surv56n1.City1.value == "")
  {
    alert("Please enter your City.");
    document.surv56n1.City1.focus();
    return (false);
  }

  if (document.surv56n1.City1.value.length < 1)
  {
    alert("Please enter your City.");
    document.surv56n1.City1.focus();
    return (false);
  }

  if (document.surv56n1.City1.value.length > 24)
  {
    alert("Please enter at most 24 characters in the City field.");
    document.surv56n1.City1.focus();
    return (false);
  }

  if (document.surv56n1.state1.selectedIndex < 0)
  {
    alert("Please select your State.");
    document.surv56n1.state1.focus();
    return (false);
  }

  if (document.surv56n1.state1.selectedIndex == 0)
  {
    alert("Please select your State.");
    document.surv56n1.state1.focus();
    return (false);
  }

  if (document.surv56n1.Zip1.value == "")
  {
    alert("Please enter your Zip Code.");
    document.surv56n1.Zip1.focus();
    return (false);
  }

  if (document.surv56n1.Zip1.value.length < 5)
  {
    alert("Please enter your Zip Code.");
    document.surv56n1.Zip1.focus();
    return (false);
  }

  if (document.surv56n1.Zip1.value.length > 5)
  {
    alert("Please enter at least 5 numbers in the \"zip code\" field. Sorry, U.S. residents only..");
    document.surv56n1.Zip1.focus();
    return (false);
  }

  var checkOK = "0123456789";
  var checkStr = document.surv56n1.Zip1.value;
  var allValid = true;
  var validGroups = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only numbers in the Zip Code field.  Sorry, U.S. residents only.");
    document.surv56n1.Zip1.focus();
    return (false);
  }

  if (document.surv56n1.email.value == "")
  {
    alert("Please enter a valid email address.");
    document.surv56n1.email.focus();
    return (false);
  }

  if (document.surv56n1.email.value.length < 7)
  {
    alert("Please enter at least 7 characters in the \"email\" field.");
    document.surv56n1.email.focus();
    return (false);
  }

  if (document.surv56n1.email.value.length > 50)
  {
    alert("Please enter at most 50 characters in the \"email\" field.");
    document.surv56n1.email.focus();
    return (false);
  }

if (document.surv56n1.email.value.indexOf("@", 0) < 0)
 {
    alert("Please enter a valid email address.");
    document.surv56n1.email.focus();
    return (false);
 }

if (document.surv56n1.email.value.indexOf(".", 0) < 0)
 {
    alert("Please enter a valid email address.");
    document.surv56n1.email.focus();
    return false;
 }

  if (document.surv56n1.email.value.indexOf("www.", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not start with \" www.\"");
	document.surv56n1.email.focus();
	return(false);
}

  if (document.surv56n1.email.value.indexOf(",", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not contain commas.");
	document.surv56n1.email.focus();
	return(false);
}

  if (document.surv56n1.month_of_birth.selectedIndex < 0)
  {
    alert("What is your month of birth?");
    document.surv56n1.month_of_birth.focus();
    return (false);
  }

  if (document.surv56n1.month_of_birth.selectedIndex == 0)
  {
    alert("What is your month of birth?");
    document.surv56n1.month_of_birth.focus();
    return (false);
  }

  if (document.surv56n1.day_of_birth.selectedIndex < 0)
  {
    alert("What is your day of birth?");
    document.surv56n1.day_of_birth.focus();
    return (false);
  }

  if (document.surv56n1.day_of_birth.selectedIndex == 0)
  {
    alert("What is your day of birth?");
    document.surv56n1.day_of_birth.focus();
    return (false);
  }

  if (document.surv56n1.birthyear.value == "")
  {
    alert("What is your year of birth?");
    document.surv56n1.birthyear.focus();
    return (false);
  }

  if (document.surv56n1.birthyear.value < 1917)
  {
    alert("What is your year of birth?");
    document.surv56n1.birthyear.focus();
    return (false);
  }

  if (document.surv56n1.birthyear.value.length < 4)
  {
    alert("Please enter at least 4 numbers in the \"birth year\" field.");
    document.surv56n1.birthyear.focus();
    return (false);
  }

  if (document.surv56n1.birthyear.value.length > 4)
  {
    alert("Please enter at most 4 numbers in the \"birth year\" field.");
    document.surv56n1.birthyear.focus();
    return (false);
  }

  var checkOK = "0123456789";
  var checkStr = document.surv56n1.birthyear.value;
  var allValid = true;
  var validGroups = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch == "," && decPoints != 0)
    {
      validGroups = false;
      break;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("Please enter only digit characters in the \"birthyear\" field.");
    document.surv56n1.birthyear.focus();
    return (false);
  }

  if (decPoints > 1 || !validGroups)
  {
    alert("Please enter a valid number in the \"birthyear\" field.");
    document.surv56n1.birthyear.focus();
    return (false);
  }
  
var today = new Date();
//alert("Today's date is: " + today);

var milli = today.valueOf();
//alert("Today's date in milliseconds is: " + milli);

//var thirteen = (1000*60*60*24*365.242199*13);
//alert("The number of milliseconds in 13 years is: " + thirteen);

var oneyr = (1000*60*60*24*365.242199);
//alert("The number of milliseconds in 1 years is: " + oneyear);

var by, bm, bd, birthmilli, OK;
by = document.surv56n1.birthyear.value
bm = document.surv56n1.month_of_birth.value
bm = (bm-1);
bd = document.surv56n1.day_of_birth.value

//alert("The birth year is: " + by);
//alert("The birth month is: " + bm);
//alert("The birth day is: " + bd);

birthmilli = new Date(by,bm,bd);
//alert("birthmilli is: " + birthmilli);

var birthmilliconv = birthmilli.valueOf();
//alert("birthmilliconv is: " + birthmilliconv);

var agetest = ((milli - birthmilliconv) / oneyr);
//alert("agetest is: " + agetest);
  
if (agetest < 13){
 window.location = "http://www.rewardsgold.com/under13.htm";

return (false);
}

     var radioSelected = false;
  for (i = 0;  i < document.surv56n1.gender.length;  i++)
  {
    if (document.surv56n1.gender[i].checked)
        radioSelected = true;
  }
  if (!radioSelected)
  {
    alert("What is your gender?  Please click on the appropriate circle.");
    return (false);
  }
  

  if (document.surv56n1.occup.value == "")
  {
    alert("Please enter your occupation.");
    document.surv56n1.occup.focus();
    return (false);
  }

  if (document.surv56n1.occup.value.length < 3)
  {
    alert("Please enter your occupation.");
    document.surv56n1.occup.focus();
    return (false);
  }

  if (document.surv56n1.occup.value.length > 50)
  {
    alert("Please enter at most 50 characters in the \"occupation\" field.");
    document.surv56n1.occup.focus();
    return (false);
  }

if (document.surv56n1.edlev.selectedIndex < 0)
  {
    alert("Please select your level of education.");
    document.surv56n1.edlev.focus();
    return (false);
  }

  if (document.surv56n1.edlev.selectedIndex == 0)
  {
    alert("Please select your level of education.");
    document.surv56n1.edlev.focus();
    return (false);
  }

     var radioSelected = false;
  for (i = 0;  i < document.surv56n1.marital.length;  i++)
  {
    if (document.surv56n1.marital[i].checked)
        radioSelected = true;
  }
  if (!radioSelected)
  {
    alert("What is your marital status?  Please click on the appropriate circle.");
    return (false);
  }

 
/*
var em = document.surv56n1.email.value;
//alert("em = " + em);
document.surv56n1.email.value = em
document.cookie = "emcookie" + "=" + escape(document.surv56n1.email.value) + "; path=/"
 */
    
  
  if (document.surv56n1.internethrs.selectedIndex < 0)
  {
    alert("Please select the number of hours you spend on the internet.");
    document.surv56n1.internethrs.focus();
    return (false);
  }

  if (document.surv56n1.internethrs.selectedIndex == 0)
  {
    alert("Please select the number of hours you spend on the internet.");
    document.surv56n1.internethrs.focus();
    return (false);
  }
if (document.surv56n1.apprptnrs.selectedIndex < 0)
  {
    alert("Do you wish to receive offers from RewardsGold approved partners so that you can earn points?  Please select.");
    document.surv56n1.apprptnrs.focus();
    return (false);
  }

  if (document.surv56n1.apprptnrs.selectedIndex == 0)
  {
    alert("Do you wish to receive offers from RewardsGold approved partners so that you can earn points?  Please select.");
    document.surv56n1.apprptnrs.focus();
    return (false);
  }
  

  if (document.surv56n1.apprptnrs.selectedIndex == 1 && document.surv56n1.surveys.checked == false && document.surv56n1.sw.checked == false && document.surv56n1.fs.checked == false)

  {
    alert("Please indicate the type of offers that you would like to receive.");
    document.surv56n1.apprptnrs.focus();
    return (false);
  }
  
   if (document.surv56n1.FriendName.value == "")
  {
  
  alert("Please enter your friend's name.");
  document.surv56n1.FriendName.focus();
  return (false);
  
  }

if (document.surv56n1.FriendName.value.length < 1)
  {
    alert("Please enter your friend's name.");
    document.surv56n1.FriendName.focus();
    return (false);
  }

  if (document.surv56n1.FriendName.value.length > 24)
  {
    alert("Please enter at most 24 characters in the \"Friend's Name\" field.");
    document.surv56n1.FriendName.focus();
    return (false);
  }

  if (document.surv56n1.FriendName.value.indexOf(".", 0) >= 0)
 {
    alert("Please do not enter a period in the friend's name field.");
    document.surv56n1.FriendName.focus();
    return (false);
 }

  if (document.surv56n1.FriendName.value.indexOf(",", 0) >= 0)
 {
    alert("Please do not enter a comma in the friend name field.");
    document.surv56n1.FriendName.focus();
    return (false);
 }

 if (document.surv56n1.FriendName.value.indexOf("@", 0) >= 0)
 {
    alert("Please do not enter an @ symbol in the friend's name field.");
    document.surv56n1.FriendName.focus();
    return (false);
 }
 
 if (document.surv56n1.FriendEmail.value == "")
  {
  
  alert("Please enter your friend's e-mail address.");
  document.surv56n1.FriendEmail.focus();
  return (false);
  
  }

  
  if (document.surv56n1.FriendEmail.value.length > 50)
  {
    alert("Please enter at most 50 characters in the \"email\" field.");
    document.surv56n1.FriendEmail.focus();
    return (false);
  }


if (document.surv56n1.FriendEmail.value.length < 7)
  {
    alert("Please enter at least 7 characters in the \"email\" field.");
    document.surv56n1.FriendEmail.focus();
    return (false);
  }

  
if (document.surv56n1.FriendEmail.value.indexOf("@", 0) < 0)
 {
    alert("Please enter a valid email address.");
    document.surv56n1.FriendEmail.focus();
    return (false);
 }

if (document.surv56n1.FriendEmail.value.indexOf(".", 0) < 0)
 {
    alert("Please enter a valid email address.");
    document.surv56n1.FriendEmail.focus();
    return false;
 }

  if (document.surv56n1.FriendEmail.value.indexOf("www.", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not start with \" www.\"");
	document.surv56n1.FriendEmail.focus();
	return(false);
}

  if (document.surv56n1.FriendEmail.value.indexOf(",", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not contain commas.");
	document.surv56n1.FriendEmail.focus();
	return(false);
}

 if (document.surv56n1.FriendEmail.value == document.surv56n1.email.value)
 
 {
  
  alert("Please do not enter your email address in this field.");
  document.surv56n1.FriendEmail.focus();
  return (false);
  
  }


/*This code was used when referring a friend was optional
 if (document.surv56n1.FriendName.value != "" && document.surv56n1.FriendEmail.value == "")
  {
  
  alert("Please enter your friend's email address.");
  document.surv56n1.FriendEmail.focus();
  return (false);
  
  }
  
   
  if (document.surv56n1.FriendEmail.value != "" && document.surv56n1.FriendName.value == "")
  {
  
  alert("Please enter your friend's name.");
  document.surv56n1.FriendName.focus();
  return (false);
  
  }
  
 
  if (document.surv56n1.FriendName.value != "" && document.surv56n1.FriendEmail.value == document.surv56n1.email.value)
 
 {
  
  alert("Please do not enter your email address in this field.");
  document.surv56n1.FriendEmail.focus();
  return (false);
  
  }
  
  if (document.surv56n1.FriendEmail.value.length > 50)
  {
    alert("Please enter at most 50 characters in the \"email\" field.");
    document.surv56n1.FriendEmail.focus();
    return (false);
  }


if (document.surv56n1.FriendEmail.value.length < 7 && document.surv56n1.FriendEmail.value != "")
  {
    alert("Please enter at least 7 characters in the \"email\" field.");
    document.surv56n1.FriendEmail.focus();
    return (false);
  }

  
if (document.surv56n1.FriendEmail.value.indexOf("@", 0) < 0 && document.surv56n1.FriendEmail.value != "")
 {
    alert("Please enter a valid email address.");
    document.surv56n1.FriendEmail.focus();
    return (false);
 }

if (document.surv56n1.FriendEmail.value.indexOf(".", 0) < 0 && document.surv56n1.FriendEmail.value != "")
 {
    alert("Please enter a valid email address.");
    document.surv56n1.FriendEmail.focus();
    return false;
 }

  if (document.surv56n1.FriendEmail.value.indexOf("www.", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not start with \" www.\"");
	document.surv56n1.FriendEmail.focus();
	return(false);
}

  if (document.surv56n1.FriendEmail.value.indexOf(",", 0) >= 0)
 {
	alert ("Please enter a valid e-mail address. Valid email addresses do not contain commas.");
	document.surv56n1.FriendEmail.focus();
	return(false);
}



if (document.surv56n1.FriendEmail.value != "")
{
	document.surv56n1.referpts.value = 250;
}

*/
       var radioSelected = false;
  for (i = 0;  i < document.surv56n1.Gift.length;  i++)
  {
    if (document.surv56n1.Gift[i].checked)
        radioSelected = true;
  }
  if (!radioSelected)
  {
    alert("Please check the circle to select your free gift.");
    return (false);
  }
  
 /* 
  
   if (document.surv56n1.pointsselect.selectedIndex == 0)
  {
    alert("Please Select Your Gift!");
    document.surv56n1.pointsselect.focus();
    return (false);
  }
*/
 
//Maine compliance w. dob
var mainezip;
mainezip = document.surv56n1.Zip1.value;
mainezip = mainezip.toString();
//alert(agetest);
if (mainezip >= "03901" & mainezip <= "04990" & agetest < 18)
  {
     window.location.replace("http://www.rewardsgold.com/under18_maine.htm");
    return (false);
  }
      
    var em = document.surv56n1.email.value;
//alert("em = " + em);
document.surv56n1.email.value = em
document.cookie = "emcookie" + "=" + escape(document.surv56n1.email.value) + "; path=/"    
       
  //sets a cookie to keep visitors from multiple signups
var expireDate = new Date();
expireDate.setMonth(expireDate.getMonth() + 6);
document.cookie = "prevMUS" + "=" + "1;expires=" + expireDate.toGMTString();

  return (true);
}