function validate3_form() {

var messagebeg = "Please enter the following REQUIRED FIELDS \non the Form before submitting:\n\n";
var message1 = "\tContact Name\n";
var message2 = "\tDelivery Address\n";
var message3 = "\tContact Phone Number\n";
var message4 = "\tValid Email Address\n";
var message5 = "\t(Spam Detected??)\n";
var messageend = "\nto assist GLO Health in filling your order. ";
var messageall = "";
var err = 0;
var msg1 = 0;
var msg2 = 0;
var msg3 = 0;
var msg4 = 0;
var msg5 = 0;

  validity = true; // assume valid
  if (!check_name2(document.orderform.Contact_Name.value))
        { validity = false;  msg1 = 1; err = 1; }
  if (!check_address2(document.orderform.Address_1.value))
        { validity = false;  msg2 = 1; err = 1; }
  if (!check_phone2(document.orderform.Contact_Phone.value))
        { validity = false;  msg3 = 1; err = 1; }
  if (!check_email2(document.orderform.email.value))
        { validity = false; msg4 = 1; err = 1; }
  if (!check_blank2(document.orderform.SendUrl.value))
        { validity = false;  msg5 = 1; err = 1; }
  if (validity)
        {if (confirm ('You have selected to submit your form.  \n\nIf you want to submit it - press OK.  \nIf you want to continue completing your form - press Cancel')) 
           {setnull(); return true} else {return false}};


  if (err == 1)
     {
       messageall = messageall + messagebeg;
       if (msg1 == 1)
           {
       messageall = messageall + message1;
           }
       if (msg2 == 1)
           {
       messageall = messageall + message2;
           }
       if (msg3 == 1)
           {
       messageall = messageall + message3;
           }
       if (msg4 == 1)
           {
       messageall = messageall + message4;
           }
       if (msg5 == 1)
           {
       messageall = messageall + message5;
           }
       messageall = messageall + messageend;
       alert (messageall);
     }

  return validity;
}



function check_address2(delivery1) {
var method = ""
for (i=0;i<document.orderform.Order_Delivery_Method.length;i++) {
	if (document.orderform.Order_Delivery_Method[i].checked) {
		method = document.orderform.Order_Delivery_Method[i].value;
	}
}
var delivery2 = document.orderform.Address_2.value;
  if ((delivery1 == "")
    && (delivery2 == "")
    && (method == "Home_Delivery"))
           {
      return false;
           }
  return true;
}


function check_email2(address2) {
  if ((address2 == "")
    || (address2.indexOf ('@') == -1)
    || (address2.indexOf ('.') == -1))
           {
      return false;
           }
  return true;
}


function check_name2(name2) {
  if (name2 == "")
           {
      return false;
           }
  return true;
}

function check_phone2(phone2) {
  if (phone2 == "")
           {
      return false;
           }
  return true;
}


function check_blank2(blank2) {
  if (blank2 == "")
           {
      return true;
           }
  return false;
}


//  validity = true; // assume valid
//  if (!check_name(document.Booking.elements["Contact Name"].value))
//        { validity = false;  msg1 = 1; err = 1; }