/*******

***	Anchor Slider by Cedric Dugas   ***
*** Http://www.position-absolute.com ***
	
Never have an anchor jumping your content, slide it.

Don't forget to put an id to your anchor !
You can use and modify this script for any project you want, but please leave this comment as credit.
	
*****/



$(document).ready(function () {
    $("#nav li span ul li a").anchorAnimate()
});

jQuery.fn.anchorAnimate = function (settings) {

    settings = jQuery.extend({
        speed: 1100
    }, 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 modifiedElementClick = elementClick.replace("#", "#loc_");
            var destination = $(modifiedElementClick).offset().top - 80;
            elementClick = elementClick.substr(1);
            $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination }, settings.speed, function () {
                window.location.hash = elementClick;
            });
            return false;
        })
    })
}