document.forms['tell_your_friends'].request_action.onclick = onReferralSubmit;

function onReferralSubmit(){
var validator = new Validator('tell_your_friends');

//var friend2 = ((document.forms['tell_your_friends']['first_name'][1].value == '') || (document.forms['tell_your_friends']['first_name'][1].value == null) || (document.forms['tell_your_friends']['email'][1].value == '') || (document.forms['tell_your_friends']['email'][1].value == null));

var friend2 = ((document.forms['tell_your_friends']['first_name'][1].value == '') || (document.forms['tell_your_friends']['first_name'][1].value == null));
var friend2email = ((document.forms['tell_your_friends']['email'][1].value == '') || (document.forms['tell_your_friends']['email'][1].value == null));
if (!friend2email) friend2 = false; 
 
var friend3 = ((document.forms['tell_your_friends']['first_name'][2].value == '') || (document.forms['tell_your_friends']['first_name'][2].value == null));
var friend3email = ((document.forms['tell_your_friends']['email'][2].value == '') || (document.forms['tell_your_friends']['email'][2].value == null));
if (!friend3email) friend3 = false;  
  
if (eval(document.forms['tell_your_friends']['from_name'])){
 validator.addValidation("from_name","req","Your Details - Name");
 validator.addValidation("from_email","req","Your Details - Email");
 validator.addValidation("from_email","email","Your Details - Email");
}
 
 validator.addValidation("first_name[0]","req","First Name - Friend(1)");
 validator.addValidation("email[0]","req","Email - Friend(1)");
 validator.addValidation("email[0]","email","Email - Friend(1)");
 
 if (!friend2) {

   validator.addValidation("first_name[1]","req","First Name - Friend(2)");
   validator.addValidation("email[1]","req","Email - Friend(2)");
   validator.addValidation("email[1]","email","Email - Friend(2)");
 }
 
 if (!friend3) {

   validator.addValidation("first_name[2]","req","First Name - Friend(3)");
   validator.addValidation("email[2]","req","Email - Friend(3)");
   validator.addValidation("email[2]","email","Email - Friend(3)");
 }
 
 validator.addValidation("email_content","req","Content of EMail Being Sent");
 validator.addValidation("email_content","minlen=50","Content of EMail Being Sent");
 validator.addValidation("email_content","maxlen=1000","Content of EMail Being Sent");

}