function show_sn(type) {
	//$('.sn').hide();
	$('#sn_'+type).show();	
}

function update_brands(type) {
	if (type == 'lausse') return;
	
	if (type != 'honda') {
		$('#brand_honda_big').hide();
		$('#brand_honda_small').show();	
	}
	else {
		$('#brand_honda_big').addClass('brand_big_active');
	}
	
	if (type != 'opel') {
		$('#brand_opel_big').hide();
		$('#brand_opel_small').show();	
	}
	else {
		$('#brand_opel_big').addClass('brand_big_active');
	}
	
	if (type != 'chevy') {
		$('#brand_chevy_big').hide();
		$('#brand_chevy_small').show();	
	}
	else {
		$('#brand_chevy_big').addClass('brand_big_active');
	}
}