// JavaScript Document

function mostrarSubmenus(divMostrar){	
	divs = Array;
	divs['sponsorship'] = document.getElementById('bot_sub_sponsorship');
	divs['sponsorship'].style.visibility = 'hidden';
	divs['exhibition'] = document.getElementById('bot_sub_exhibition');
	divs['exhibition'].style.visibility = 'hidden';
	divs['conferences'] = document.getElementById('bot_sub_conferences');
	divs['conferences'].style.visibility = 'hidden';
	divs['news'] = document.getElementById('bot_sub_news');
	divs['news'].style.visibility = 'hidden';
	divs['hotels'] = document.getElementById('bot_sub_hotels');
	divs['hotels'].style.visibility = 'hidden';
	
	divs[divMostrar].style.visibility = 'visible';
}