var WICC = function() {
    
    $(document).ready(function() {

        $('#newsletter-email')
            .focus(function() {
                var val = $.trim($(this).val());
                $(this).val(
                    val == 'enter your email' ? '' : val
                );
            })
            .blur(function() {
                var val = $.trim($(this).val());
                $(this).val(
                    val == '' ? 'enter your email' : val
                );                         
            });
        
        $('#newsletter-form')
            .submit(function() {
                var val = $.trim($('#newsletter-email').val());
                
                if (val && val != 'enter your email' && val.match(/[^\s]+@[^\s]+\.[^\s]+/)) {
                    return true;
                }
                
                alert('Please enter a valid email address.');
                $('#newsletter-email').focus();
                
                return false;
            });
    });

}();