/***************************/
			
/***************************/

$(document).ready(function(){



	//global vars
	var contactForm = $("#contactForm");

	
	var fname = $("#FirstName"); //   id input
	var fnameInfo = $("#FirstNameInfo"); //id span
	
    var lname = $("#LastName"); //   id input
	var lnameInfo = $("#LastNameInfo"); //id span


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


	var message = $("#message");
	
	//On blur

fname.blur(validatefName);
lname.blur(validatelName);
email.blur(validateEmail);

	
	//On key press
fname.keyup(validatefName);
lname.keyup(validatelName);
email.keyup(validateEmail);
message.keyup(validateMessage);
	//On Submitting
	
	
		
	//-----------------function submit nouscontacter---------------------------
	//-----------------------------------------------------
	contactForm.submit(function(){
		if( validatefName() & validatelName() & validateEmail() & validateMessage() )
			return true;
		else
			return false;
	});
		//-----------------function email---------------------------
	//-----------------------------------------------------
	//validation functions
	function validateEmail(){
		//testing regular expression
		var a = $("#email").val();
		var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,3}$/;
		//if it's valid email
		
		if(filter.test(a)){
		    alert(a);
			email.removeClass("error");
			email.addClass("valid");
			emailInfo.text("Valid");
			emailInfo.removeClass("error");
			emailInfo.addClass("valid");
			return true;
		}
		//if it's NOT valid
		else{
			email.removeClass('valid');
			emailInfo.removeClass('valid');
			email.addClass("error");
			emailInfo.text("Saisissez une adresse e-mail valide");
			emailInfo.addClass("error");
			return false;
		}
	}
	
	function validateEmail(){
		//testing regular expression
		var a = $("#email").val();
		var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9-]+[a-zA-Z0-9]+.[a-z]{2,3}$/;
		//if it's valid email
		if(filter.test(a)){
			email.removeClass("error");
			email.addClass("valid");
			emailInfo.text("valid!");
			emailInfo.removeClass("error");
			emailInfo.addClass("valid");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			emailInfo.text("Saisissez une adresse e-mail valide");
			emailInfo.addClass("error");
			return false;
		}
	}




	//-----------------function First Name---------------------------
	//-----------------------------------------------------
		function validatefName(){
		//if it's NOT valid
		if(fname.val().length < 2){
		    
			fname.removeClass("valid");
			fnameInfo.removeClass("valid");
			
			fname.addClass("error");			
			fnameInfo.text("Au moins 2 caractères");
			fnameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
		    fnameInfo.removeClass("error");			
			fname.removeClass("error");
			fname.addClass("valid");
			fnameInfo.text("Valide");		
			fnameInfo.addClass("valid");
			return true;
		}
	}
		//-----------------function Last Name---------------------------
		//-----------------------------------------------------
		function validatelName(){
		//if it's NOT valid
		if(lname.val().length < 2){
		    lname.removeClass("valid");
			lname.addClass("error");
			lnameInfo.removeClass("valid");
			lnameInfo.text("Au moins 2 caractères");
			lnameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			lname.removeClass("error");	
            lname.addClass("valid");			
			lnameInfo.text("Valide");
			lnameInfo.removeClass("error");
			lnameInfo.addClass("valid");
			return true;
		}
	}

	//-----------------function Message---------------------------
	//-----------------------------------------------------
	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;
		}
	}


});