//* Load the Mailcheck JavaScript file into the header
function ee_mailcheck_registration_checkout_load_resources() {
    if ( is_page( 123 ) ) {
        ?>
	<script type="text/javascript" src="/wp-content/uploads/espresso/js/mailcheck.min.js"></script>
        <?php
    }
}
add_action('wp_head', 'ee_mailcheck_registration_checkout_load_resources');

//* Load the settings for Mailcheck into the footer
function ee_mailcheck_registration_checkout_load_settings() {
    if ( is_page( 123 ) ) {
        ?>
        <script type="text/javascript">
	jQuery(document).ready(function($){
	var domains = ["yahoo.com", "google.com", "hotmail.com", "gmail.com", "me.com", "aol.com", "mac.com",
      "live.com", "comcast.net", "googlemail.com", "msn.com", "hotmail.co.uk", "yahoo.co.uk",
      "facebook.com", "verizon.net", "sbcglobal.net", "att.net", "gmx.com", "mail.com", "outlook.com"];

	var topLevelDomains = ["co.uk", "com", "net", "org", "info", "edu", "gov", "mil"];
	
	// var superStringDistance = function(string1, string2) {
	// string distance algorithm of your choosing
	// }
	var selector = 'input[id$=-email]';
	$(selector).on('blur', function(){
		
		$(this).mailcheck({
			domains: domains,                       // optional
    // secondLevelDomains: secondLevelDomains, // optional
    topLevelDomains: topLevelDomains,       // optional
    // distanceFunction: superStringDistance,  // optional
	    	suggested: function(element, suggestion) {
		
				var $parent = $(selector).parent();
				$('.ee-required-text', $parent).remove();
				$parent.append('<span class="ee-required-text">Did you mean <a href="#" class="ee-mailcheck">' + suggestion.full + '</a>?</span>');
				
		    },
		    empty: function(element) {
				      // callback code
		    }
		});
		
	});	
	
	$('a.ee-mailcheck').live('click', function(){
		$(selector).val( $(this).html() );
		$(this).parent().remove();
		return false;
	});
	
});
</script>
        <?php
    }
}
add_action('wp_footer', 'ee_mailcheck_registration_checkout_load_settings');