$(document).ready(function(){
	//global vars
	var form = $("#customForm");
	var name = $("#name");
	var email = $("#email");
	var message = $("#message");
	
	//On blur
	name.blur(validateName);
	email.blur(validateEmail);
	//On key press
	name.keyup(validateName);
	email.keyup(validateEmail);
	message.keyup(validateMessage);
	//On Submitting
	form.submit(function(){
		if(validateName() & validateEmail() & validateMessage())
			return true
		else
			return false;
	});
	
	//validation functions
	function validateEmail(){
		//testing regular expression
		var a = $("#email").val();
		var filter = /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/;
		//if it's valid email
		if(filter.test(a)){
			email.removeClass("error");
			//emailInfo.text("Valid E-mail please, you will need it to log in!");
			//emailInfo.removeClass("error");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			//emailInfo.text("Stop cowboy! Type a valid e-mail please :P");
			//emailInfo.addClass("error");
			return false;
		}
	}
	function validateName(){
    //testing regular expression
		var b = $("#name").val();
		//var filter = /^[a-zA-Zá-žÁ-Ž]+\s[a-zA-Zá-žÁ-Ž]+$/;
		var filter = /^[a-zA-Zá-žÁ-Ž \.]+$/;
    if(filter.test(b)){
			name.removeClass("error");
			//nameInfo.text("We want names with more than 3 letters!");
			//nameInfo.addClass("error");
			return true;
		}

		else{
		  name.addClass("error");
			
			//nameInfo.text("What's your name?");
			//nameInfo.removeClass("error");
			return false;
		}
	}

	function validateMessage(){
		//it's NOT valid
		if(message.val().length < 10){
			message.addClass("error");
			return false;
		}
		//it's valid
		else{			
			message.removeClass("error");
			return true;
		}
	}
});