nCurrentSection = null;

	function showSection(nSection)
	{
		// hide all sections
		hideDivChildren('winerySections');
		
		// Show nothing?
		if(nSection == 0) {
		    $('winerySections').className = 'invisible';
		}
		else {
		    $('winerySections').className = 'visible';
		    
			// show current section
			sElementId = 'section' + nSection;
		    $(sElementId).className = 'visible';
	    }
	}