function validateEmail(email) {
    var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
    return re.test(email);
};

jQuery(function($){
    // now you can use jQuery code here with $ shortcut formatting
    // this executes immediately - before the page finishes loading

    /**
     * Newsletter support
     */
	
    $('#newsletter')
        .attr('novalidate', true)
        .each( function() {
            var $this = $(this),
                $input = $this.find( 'input[name="ne"]'),
                $checkpriv = $this.find( 'input[name="ny"]'),
                $noti = $input.prev(),
                $submit = $this.find( 'input[type="submit"]'),
                showNoti = function(txt) {
                    var $msg = $noti.clone();

                    $noti.before($msg);
                    $noti.remove();

                    $msg.text( txt ).addClass('vaporize').attr('aria-hidden', 'false');                  
                },
                success = function() {
                    $this
                        .fadeOut('slow', function() {
                            $this.replaceWith( '<p class="appear-nicely dynamic-msg">Thank you! An email was sent to you, please confirm your address.</p>' );
                        });      
                };
            // Submit handler
            $this.submit( function(e) {
                var serializedData = $this.serialize();

                $noti = $input.prev();
                
                console.log( 'INFO: Form submit.' );

                e.preventDefault();
                
                if( $checkpriv.is(':checked') ) {
                    // validate
                    if( validateEmail( $input.val() ) ) { 
                        var data = {};
        
                        // Prepare ajax data
                        data = {
                            action: 'realhero_subscribe',
                            nonce: ajax.ajax_nonce,
                            data: serializedData
                        }

                        // send ajax request
                        $.ajax({
                            method: "POST",
                            url: ajax.url,
                            data: data,
                            beforeSend: function() {
                                $input.prop( 'disabled', true );
                                $submit.val('Wait').prop( 'disabled', true );
                            },
                            success: function( data ) {
                            
                                if( data.status == 'success' ) {
                                    success();
                                    console.log( 'INFO: OK!' );
                                } else {
                                    $input.prop( 'disabled', false );
                                    $submit.val('Submit').prop( 'disabled', false );

                                    showNoti( data.msg );
                                    console.log( 'INFO: Bad response.' );
                                }
                            }
                        });
        
                        console.log( 'INFO: Email ok.' );
                    } else {    
                        showNoti( 'Enter valid e-mail address!' );
                    };
                } else {
                    showNoti( 'You must agree to the privacy rules!' );
                };
            });
        });
	
	$('#newsletter-popup')
        .attr('novalidate', true)
        .each( function() {
            var $this = $(this),
                $input = $this.find( 'input[name="ne"]'),
                $noti = $input.prev(),
                $submit = $this.find( 'input[type="submit"]'),
                showNoti = function(txt) {
                    var $msg = $noti.clone();

                    $noti.before($msg);
                    $noti.remove();

                    $msg.text( txt ).addClass('vaporize').attr('aria-hidden', 'false');                  
                },
                success = function() {
                    $this
                        .fadeOut('slow', function() {
                            $this.replaceWith( '<p class="appear-nicely dynamic-msg">Thank you! An email was sent to you, please confirm your address.</p>' );
                        });      
                };
            // Submit handler
            $this.submit( function(e) {
                var serializedData = $this.serialize();

                $noti = $input.prev();
                
                console.log( 'INFO: Form submit.' );

                e.preventDefault();
    
                // validate
                if( validateEmail( $input.val() ) ) { 
                    var data = {};
    
                    // Prepare ajax data
                    data = {
                        action: 'realhero_subscribe',
                        nonce: ajax.ajax_nonce,
                        data: serializedData
                    }

                    // send ajax request
                    $.ajax({
                        method: "POST",
                        url: ajax.url,
                        data: data,
                        beforeSend: function() {
                            $input.prop( 'disabled', true );
                            $submit.val('Wait').prop( 'disabled', true );
                        },
                        success: function( data ) {
                        
                            if( data.status == 'success' ) {
                                success();
                                console.log( 'INFO: OK!' );
                            } else {
                                $input.prop( 'disabled', false );
                                $submit.val('Submit').prop( 'disabled', false );

                                showNoti( data.msg );
                                console.log( 'INFO: Bad response.' );
                            }
                        }
                    });
    
                    console.log( 'INFO: Email ok.' );
                } else {    
                    showNoti( 'Enter valid e-mail address!' );
                };
            });
        });
	

});