function toggleInvoice(str)
{
	if(str == "show")
	{
		$('#invoice-form').slideDown();
	}
	else
	{
		$('#invoice-form').slideUp();
	}
}

function updateBasket(str, str2, str3,str4)
{
	$('#update-display').html("<img src='/images/core/ajax-load.gif' alt='Updating'> Updating shopping basket");
	var pars = 'b='+str3+'&type='+str+'&prod='+str2+'&area='+str4+'&sid='+Math.random();
	$('#basket-container').load('/includes/code/update-basket.php?' + pars);
}

function applyDiscount(str,str2,str3)
{
	$('#update-display').html("<img src='/images/core/ajax-load.gif' alt='Updating'> Updating shopping basket");
	var pars = 'b='+str2+'&code='+str+'&area='+str3+'&sid='+Math.random();
	$('#basket-container').load('/includes/code/apply-discount.php?' + pars);
}

function toggleDelivery(str,str2)
{
	$('#update-display').html("<img src='/images/core/ajax-load.gif' alt='Updating'> Updating shopping basket");
	var pars = 'b='+str2+'&type='+str+'&sid='+Math.random();	
	$('#basket-container').load('/includes/code/toggle-delivery.php?' + pars);
}

function checkPostcode(postcode,type)
{
	var clean_code = postcode.replace(" ","");
	var pars = 'postcode='+clean_code+'&sid='+Math.random();
	$('#postcode-warning'+type).load('/includes/code/check-postcode.php?'+pars);	
}