function init()
{
	var elem;

	// Garlic
	elem = document.getElementById('au-garlic');
	elem.onmouseover = function() { show('nutrition-garlic'); }
	elem.onmouseout = function() { hide('nutrition-garlic'); }

	// Salt
	elem = document.getElementById('au-salt');
	elem.onmouseover = function() { show('nutrition-salt'); }
	elem.onmouseout = function() { hide('nutrition-salt'); }

	// Hide nutrional info
	elem = document.getElementById('nutrition-garlic');
	elem.style.display = 'none';
	elem = document.getElementById('nutrition-salt');
	elem.style.display = 'none';
}

function show( id )
{

	var elem;
	elem = document.getElementById('nutrition-default');
	elem.style.display = 'none';

	elem = document.getElementById(id);
	elem.style.display = 'block';
}

function hide( id )
{
	var elem;

	elem = document.getElementById(id);
	elem.style.display = 'none';

	elem = document.getElementById('nutrition-default');
	elem.style.display = 'block';
}

// Register event handlers once page loaded
$(document).ready( function(){ init(); } );