<script>
  changeRegistraionPageUI();
  function changeRegistraionPageUI()
  {
     $(window).load(function() {
 // Code to add custom Date Of Birth Field
//$('#ContentContainer_MainContent_MainContent_ShowUserName').next().next().after('<div class="form-group"><label class="col-sm-4 control-label required"><span id="ContentContainer_MainContent_MainContent_dob"><span class="xrm-editable-text xrm-attribute"><span class="xrm-attribute-value">Date Of Birth</span></span></span></label><div class="col-sm-8"><input id="ContentContainer_MainContent_MainContent_dob" class="form-control" aria-required="true"></div></div>');

// Code to add custom SSN Field
//$('#ContentContainer_MainContent_MainContent_ShowUserName').next().next().after('<div class="form-group"><label class="col-sm-4 control-label required"><span id="ContentContainer_MainContent_MainContent_ssn"><span class="xrm-editable-text xrm-attribute"><span class="xrm-attribute-value">SSN</span></span></span></label><div class="col-sm-8"><input id="ContentContainer_MainContent_MainContent_ssn" class="form-control" aria-required="true"></div></div>');

//Code to Add Custom 'Register' Button and Hide the original one
//$('#SubmitButton').after('<input type="submit" name="ctl00$ctl00$ContentContainer$MainContent$MainContent$mySubmitButton" value="Register" id="mySubmitButton" class="btn btn-primary">');

$('.nav-account').hide();
});
  }
  </script>