function OnPreRender()
{
require_once 'xhtml/forms/form-part.class.php';
require_once 'xhtml/forms/textbox.class.php';
# add lines
$o_saon_box = new TextBox('saon', $this->o_data_object->GetSaon());
$o_saon_box->AddAttribute('maxlength', 250);
$o_saon = new FormPart('Address within building', $o_saon_box);
$this->AddControl($o_saon);
$o_line1_box = new TextBox('paon', $this->o_data_object->GetPaon());
$o_line1_box->AddAttribute('maxlength', 250);
$o_line1 = new FormPart('Building name or number', $o_line1_box);
$this->AddControl($o_line1);
$o_line2_box = new TextBox('streetDescriptor', $this->o_data_object->GetStreetDescriptor());
$o_line2_box->AddAttribute('maxlength', 250);
$o_line2 = new FormPart('Street name', $o_line2_box);
$this->AddControl($o_line2);
$o_line3_box = new TextBox('locality', $this->o_data_object->GetLocality());
$o_line3_box->AddAttribute('maxlength', 250);
$o_line3 = new FormPart('Village or part of town', $o_line3_box);
$this->AddControl($o_line3);
# add town
$o_town_box = new TextBox('town', $this->o_data_object->GetTown());
$o_town_box->AddAttribute('maxlength', 100);
$o_town = new FormPart('Town', $o_town_box);
$this->AddControl($o_town);
# add county
$o_county_box = new TextBox('county', $this->o_data_object->GetAdministrativeArea());
$o_county_box->AddAttribute('maxlength', 100);
$o_county = new FormPart('County', $o_county_box);
$this->AddControl($o_county);
# add postcode
$o_postcode_box = new TextBox('postcode', $this->o_data_object->GetPostcode());
$o_postcode_box->AddAttribute('maxlength', 8);
$o_postcode = new FormPart('Postcode', $o_postcode_box);
$this->AddControl($o_postcode);
# add geolocation
$o_lat_box = new TextBox('lat', $this->o_data_object->GetLatitude());
$o_lat_box->SetMaxLength(20);
$o_lat = new FormPart('Latitude', $o_lat_box);
$this->AddControl($o_lat);
$o_long_box = new TextBox('long', $this->o_data_object->GetLongitude());
$o_long_box->SetMaxLength(20);
$o_long = new FormPart('Longitude', $o_long_box);
$this->AddControl($o_long);
$o_precision = new XhtmlSelect('geoprecision');
$o_precision->AddControl(new XhtmlOption("Don't know", ''));
$o_precision->AddControl(new XhtmlOption('Exact', GeoPrecision::Exact()));
$o_precision->AddControl(new XhtmlOption('Postcode', GeoPrecision::Postcode()));
$o_precision->AddControl(new XhtmlOption('Street', GeoPrecision::StreetDescriptor()));
$o_precision->AddControl(new XhtmlOption('Town', GeoPrecision::Town()));
$o_precision->SelectOption($this->o_data_object->GetGeoPrecision());
$o_precision_part = new FormPart('How accurate is lat/long?', $o_precision);
$this->AddControl($o_precision_part);
$o_map = new XhtmlElement('div');
$o_map->SetXhtmlId('map');
$o_map->SetCssClass('formControl');
$o_map_container = new XhtmlElement('div', $o_map);
$o_map_container->SetCssClass('formPart');
$this->AddControl($o_map_container);
}
