function addToCart(prod){
	var val = 1;
	if($('input[name="pv_'+ prod +'"]').length > 0){
		valtest = $('input[name="pv_'+ prod +'"]').val();
		valtest2 = parseInt(valtest);
		if(valtest == valtest2 && valtest2 > 0){val = valtest2;}
	}
	$.ajax({
			url: "/includes/setcart.php",
			global: false,
			type: "POST",
			data: ({pro: prod, val: val}),
			success: function(data) {
				dt2 = parseInt(data);
				if(data == dt2){$('#wwnum').text('('+data+')');}
				$('#wwadded').css({
					position: 'fixed',
					left:		'50%', 
					top:		'50%', 
					zIndex:		'99'
				}).css({
					marginLeft:	'-' + ($('#wwadded').outerWidth() / 2) + 'px', 
					marginTop:	'-' + ($('#wwadded').outerHeight() / 2) + 'px'
				});
				$('#wwadded').show();
			}
	});
}

function removeFromCart(prod){
	$.ajax({
			url: "/includes/setcart.php",
			global: false,
			type: "POST",
			data: ({pro: prod, val: 'rem'}),
			success: function(data) {
				$('#wwform').submit();
			}
	});
}