$(function(){

	$('#add_3_40').submit(function(){	
		var missing = [];
		var reqd = ['title', 'att_19XX0', 'att_10XX0', 'att_11XX0', 
					'creditcard-type', 'creditcard-number', 
					'creditcard-ccv2', 'creditcard-expires-month', 
					'creditcard-expires-year'];
		
		for(i in reqd){
			if(!$('#' + reqd[i]).val()){
				var label = $('label[for="' + reqd[i] + '"]').text();
				missing.push(label);
			}
		}
		
		if(missing.length){
			alert('Please complete the following fields:\n\n' + missing.join('\n'));
			return false;
		} else {
			return true;
		}
	});
});