(function($) {
    $.scrollToElement = function( $element, speed ) {

        speed = speed || 750;
        
        $("html, body").animate({
            scrollTop: $element.offset().top,
            scrollLeft: $element.offset().left
        }, speed);
        return $element;
    };
    $.fn.scrollTo = function( speed ) {
        speed = speed || "normal";
        return $.scrollToElement( this, speed );
    };
})(jQuery);