/* fade flashes automatically */
Event.observe(window, 'load', function() { 
  $A(document.getElementsByClassName('alert notice')).each(function(o) {
  // $A(document.getElementsByClassName('flash notices')).each(function(o) {
    o.opacity = 100.0
    Effect.Fade(o, {duration: 8.0})
  });
});

Balewagon = {
	checkEndYear: function() {
		$('end_year_container').toggle();

		if ($F('end_year_toggle') != true)
			$('balewagon_end_year').clear();

		return true;
	},
	checkModelStyle: function() {
		if ($F('balewagon_model_style') == "drive") {
			$('drive_details').show();
		} else {
			$('drive_details').hide();
			$('balewagon_engine_type').clear();
			$('balewagon_engine_rating').clear();
			$('balewagon_engine_model').clear();
			$('balewagon_fuel_tank_capacity').clear();
		}

		return true;
	}	
}