$(document).ready(function(){

	//global vars
	var form = $("#customForm");
	var name = $("#name");
	var nameInfo = $("#nameInfo");
	var email = $("#email");
	var emailInfo = $("#emailInfo");
	var message = $("#message");

	function validateEmail(){
		//testing regular expression
		var a = $("#email").val();
		var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
		//if it's valid email
		if(filter.test(a)){
			email.removeClass("error");
			emailInfo.text("");
			emailInfo.removeClass("error");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			emailInfo.text("Please enter a valid email address.");
			emailInfo.addClass("error");
			return false;
		}
	}

	function validateName(){
		//if it's NOT valid
		if(name.val().length < 4){
			name.addClass("error");
			nameInfo.text("Please fill out this field.");
			nameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			name.removeClass("error");
			nameInfo.text("");
			nameInfo.removeClass("error");
			return true;
		}
	}
	
	function validateExperience(){
		/*var fields = $('input:checked').serializeArray( );
		$("#experienceInfo").html("");
		jQuery.each(fields, function(i, field){
		     $("#experienceInfo").append(field.value + " ");
		 });*/
		
		if ($('input:checked').val() == null) {
			$("#experienceInfo").addClass("error");
			$("#experienceInfo").text("Please select at least one experience.");
			return false;
		} else {
			$("#experienceInfo").removeClass("error");
			$("#experienceInfo").text("");
			return true;
		}
	}
	
	function validateField(){
		
		//if it's NOT valid
		if($(this).val().length < 4){
			$(this).addClass("error");
			$(this).next("span").text("Please fill out this field.");
			$(this).next("span").addClass("error");			
			return false;
		}
		//if it's valid
		else{
			$(this).removeClass("error");
			$(this).next("span").text("");
			$(this).next("span").removeClass("error");
			return true;
		}
	}
	
	//On blur
	$("#name").blur(validateField);
	$("#futurejob").blur(validateField);
	$("#currentjob").blur(validateField);
	$("#orgname").blur(validateField);
	email.blur(validateEmail);
	
	//On key press
	/*$("#name").keyup(validateField);
	$("#futurejob").keyup(validateField);
	$("#currentjob").keyup(validateField);
	$("#orgname").keyup(validateField);
	email.keyup(validateEmail);*/
	
	//On Submitting
	form.submit(function(){
		if($("#name").blur() && $("#futurejob").blur() && $("#currentjob").blur() && $("#orgname").blur() && validateExperience() && validateEmail()) {
			return true 
		} else{
			return false;
		}
	});
	
	$("#submit").click(function(){
		$("#customForm").submit();
		return false;
	});	
	

});