$(document).ready(function(){
	
var form = $("#send_form");  

var responser = $(".input_response");

var name = $("#name");  
var nameInfo = $("#name_info");  

var email = $("#email");  
var emailInfo = $("#email_info");  

var phone = $("#phone");  
var phoneInfo = $("#phone_info");  

var validCheck = "<img class='reg_icon' src='/wp-content/themes/wcs/images/tick_16.png' alt='valid!' />";
var invalidCheck = "<img class='reg_icon' src='/wp-content/themes/wcs/images/delete_16.png' alt='error!' />";

	//on blur
	name.blur(validateName);
	email.blur(validateEmail);
	phone.blur(validatePhone);
	
	//On key press
	name.keyup(validateName);
	email.keyup(validateEmail);
	phone.keyup(validatePhone);

	//On Submitting
	form.submit(function(){
		if(validateName() & validateEmail() & validatePhone())
			return true
		else
			return false;
	});
	
	
	
	function validateName(){
		//if it's NOT valid
		if(name.val().length < 2){
			name.addClass("error");
			nameInfo.text("Full name please!");
			jQuery(nameInfo).prepend(invalidCheck);
			nameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			name.removeClass("error");
			nameInfo.text("");
			nameInfo.html(validCheck);
			nameInfo.removeClass("error");
			return true;
		}
	}	
	
	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.html(validCheck);
			emailInfo.removeClass("error");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			emailInfo.text("Error: Invalid Email Address!");
			jQuery(emailInfo).prepend(invalidCheck);
			emailInfo.addClass("error");
			return false;
		}
	}
	
	function validatePhone() {
		//if it's NOT valid
		if(phone.val().length < 10){
			phone.addClass("error");
			phoneInfo.text("10 digit number please");
			jQuery(phoneInfo).prepend(invalidCheck);
			phoneInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			phone.removeClass("error");
			phoneInfo.text("");
			phoneInfo.html(validCheck);
			phoneInfo.removeClass("error");
			return true;
		}	
	}
	
	
/* Forward form set-up */
	
	$("#send_form").ajaxForm(function(data) {
		if (data == 1){ // success
			$("#send_form").resetForm();
			$("p#fwrd_success").fadeIn("slow");
			$("#send_form #submitBtn").fadeOut("fast")
			
			window.setTimeout(function() {
				$('p#fwrd_success').fadeOut();
				$("#send_form #submitBtn").fadeIn("fast");
			}, 4000);
			
			
		}
		else if (data==2){ // server error
			$("p#fwrd_error").fadeIn("fast");
			$("p#fwrd_error").text("Error! Try again please.").fadeIn(500).fadeIn(5000).fadeout("fast");
		}
		else if (data==3){ // blank fields or invalid email
			$("p#fwrd_error").fadeIn("fast");
			$("p#fwrd_error").text("Please fill correctly all necessary fields.").fadeIn(500).fadeout("fast");
		}
	});

	
});