$(document).ready(function () {
    $("a.anchorLink").anchorAnimate()
});

jQuery.fn.anchorAnimate = function (settings) {

    settings = jQuery.extend({
        speed: 1500
    }, settings);

    return this.each(function () {
        var caller = this
        $(caller).click(function (event) {
            event.preventDefault()
            var locationHref = window.location.href
            var elementClick = $(caller).attr("href")

            var destination = $(elementClick).offset().top;
            $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination }, settings.speed, function () {
                window.location.hash = elementClick
            });
            return false;
        })
    })
}