function checkit(field)
{
  
  var nodeObj = document.getElementById('residence');
  var tx = field.value;
  if (tx.length != 0)
    {
      var agree = confirm('You have given your email address as' + ' ' + '\n\n' + tx + '\n\n' + 'Is this correct?' + '\n\n' + 'Your correct email address is required otherwise we can\'t reply to you.' + '\n\n' + 'Be assured your email address is not displayed any where and will not be passed to a third party.');
      if (agree)
	{
	  nodeObj.focus();
	  return true;
	}
      else
	{
	  field.focus();
	  error = true;
	}
    }
}

var error = false;

//Preventing hitting enter submitting form **************

function noenter()
{
  return !(window.event && window.event.keyCode == 13);
}