$(document).ready(function() {
    $('.corners').corner('10px');
    
    $('#header #menu a img').hover(
        function(){
            var src = $(this).attr('src');            
            $(this).attr('src', src.replace('off', 'hover'));            
        }, 
        function(){
            var src = $(this).attr('src');            
            $(this).attr('src', src.replace('hover', 'off'));          
        }
        );
            
    $('#newsletter-input').click(function(){
        $(this).val('')
    });
        
    $('#newsletter-btn').click(function(){
        var email = $('#newsletter-input').val();
        if (validate(email)){
            jQuery.ajax({
                url: '/main/addNewsletter',
                type: "POST",
                data: {
                    'email': email
                },
                beforeSend: function (){
                //jQuery('#item-photo').append('<img src="/images/app/loader.gif" class="loader"/>')
                },
                success: function (data){                         
                    $.blockUI({
                        message: data.message
                    }); 
                    setTimeout(function() { 
                        $.unblockUI({ 
                            onUnblock: function(){         
                            } 
                        }); 
                    }, 2000); 
                }
            });
        }
        else{
            alert('Invalid e-mail address');
            $('#newsletter-input').val('');
        }
    });
    
    
    
});

function validate(email) {
 
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    if(reg.test(email) == false) { 
        return false;
    }
    else
        return true;
}