/***************************/
// Check if email is valid and if it exist
// Form name and email field name should be changed as needed
// In css add .errornew { background-color:#FCC; color:#000}  and .errort { color:red} 
// 
//***************************/
$(document).ready(function(){
	//global vars
	var form = $("#TuiEmail");
	var email =  $("#emailNL");
	var emailInfo = $("#emailInfoNL");
		
	//On blur
	email.blur(validateEmail);
	
	//On Submitting
	form.submit(function(){
		if(validateEmail() )
			return true
		else
			return false;
	});
	
	//validation functions
	function validateEmail(){
         //emailInfo.html("<br>testiram!");
 	     //var a = $("#email").val();
         var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+.[a-zA-Z]{2,4}$/;

	    if (email.val().length<2) { 
	      email.addClass("errornew");
		  emailInfo.html("<br>Obavezno polje!");
		  emailInfo.addClass("errort");
		  return false;
 	    }
		
	    if(filter.test($("#emailNL").val()) ){
		   email.removeClass("errornew");
		   emailInfo.text(" ");
		   emailInfo.removeClass("errort");
		   return true;
	    }
		
	    //if it's NOT valid
	    else{
			email.addClass("errornew");
			emailInfo.html("<br>Unesite ispravnu adresu!");
			emailInfo.addClass("errort");
			return false;
		}
	}

});