var loading_image   = 'http://www.catherinezadeh.com/images/loading19.gif';
var success_image   = 'http://www.catherinezadeh.com/images/success.png';
var error_image     = 'http://www.catherinezadeh.com/images/error.png';
var ajax_subscribe  = 'http://www.catherinezadeh.com/store/ajax_subscribe.php';

var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;

$(function(){
   
   /*$('#subscriber_email').keyup(function(){
    $('#subscriber_email_result').html('<img src="'+loading_image+'" />');
    var email = $(this).val();
    if(filter.test(email) == false){
        $('#subscriber_email_result').html('<img src="'+error_image+'" />');  
    }else{
        $('#subscriber_email_result').html('<img src="'+success_image+'" />');
    }
   });*/
    
   $('form#subscriber_email_form').submit(function(){
    var email = $('#subscriber_email').val();
    if(filter.test(email) == false){
        $('#subscriber_email_result').html('<img src="'+error_image+'" />');  
    }else{
        $('#subscriber_email_result').html('<img src="'+loading_image+'" />');
        $.ajax({
        	url: ajax_subscribe,
        	type:'POST',
        	data:'email='+email,
        	dataType:'json',
        	success:function(obj){
        		if( obj.result === 'success' ){
        		  $('#subscriber_email_result').html('<img src="'+success_image+'" />'); 
        		}else{
        		  $('#subscriber_email_result').html('<img src="'+error_image+'" />'); 
        		}
        	setTimeout(function(){
        	   $('#subscriber_email_result img').fadeOut('slow');
        	},5000);
            }
        });
    }
    return false ;
   }); 
    
});