function in_array(array, string)
{
	for(i = 0; i < array.length; i++)
	{
		if(array[i] == string)
			return true;
	}
	
	return false;
}

var vintages = Array();
var vintage_links = Array();
function updateVintagesList()
{
	$('vintages').innerHTML = '';
	if(vintage_links.length)
	{
		$('vintages').innerHTML = '<li><strong>Vintage</strong></li>\n';
		
		for(var i = 0; i < vintage_links.length; i++)
		{
			$('vintages').innerHTML += '<li><a href="' + vintage_links[i]['link'] + '">' + vintage_links[i]['vintage'] + '</a></li>\n';			
		}
		
		$('vintages').show();
	}
	else
		$('vintages').hide();
}

var merchants = Array();
var merchant_links = Array();
function updateMerchantsList()
{
	$('merchants').innerHTML = '';
	if(merchant_links.length)
	{
		$('merchants').innerHTML = '<li><strong>Retailer</strong></li>\n';
		
		for(var i = 0; i < merchant_links.length; i++)
		{
			$('merchants').innerHTML += '<li><a href="' + merchant_links[i]['link'] + '">' + merchant_links[i]['merchant'] + '</a></li>\n';			
		}
		
		$('merchants').show();
	}
	else
		$('merchants').hide();
}