$(document).ready(function() {
		
		//Form validation
		$(".btnSubmit").click(function() {
			var isValid = true;
			$(".field input, .field-line textarea").each(function() {
				if ($(this).val() == "") {
					$(this).css("border", "1px solid red").css("background", "#FBE3E1");
					isValid = false;
				} else {
					if ($(this).attr("id") != "btnSubmit")
						$(this).css("border", "1px solid #000").css("background","#FFF");
				}
			});
			
			if (isValid) {
				document.forms[0].submit();
			} else {
				//show error
				alert("Please fill in all fields. Thanks!");
			}
		});
	});