/*
current = '01';


function setBanner(sector) {

		$('sec_' + current).setStyle('display','none');
		$('sec_intro_' + current).setStyle('display','none');
		
		$('sec_' + sector).setStyle('display','block');
		$('sec_intro_' + sector).setStyle('display','block');

		current = sector;

}
*/