jQuery Toggle Hover Class Plugin

jquery.toggleHoverClass.js

// jQuery Toggle Hover Class Plugin
(function ($) {
    $.fn.toggleHoverClass = function () {
        return this.each(function () {
            var $this           = $(this),
                c               = this.className,
                originalClasses = c? c.split(' '): [],
                hoverClasses    = [],
                hoverClass      = 'hover',
                len             = originalClasses.length,
                i;
            for (i = 0; i < len; i++) {
                hoverClasses.push(originalClasses[i] + '-' + hoverClass);
            }
            hoverClasses.push(hoverClass);
            hoverClasses = hoverClasses.join(' ');
            $this.hover(function () {
                $this.toggleClass(hoverClasses);
            });
        });
    };
})(jQuery);