Keep Side Navigation Fixed with Scrolling of page

Question

I have a clients website - www.stagecraft.co.uk and they want the navigation on the hire pages (longer page) to still be there at when you scroll the page down. I\'ve had a quic

Answer 1

You could make it position fixed, only when scrolling has reached a certain point:

$(window).scroll(function() {
    if ($(this).scrollTop() > 200) { //I just used 200 for testing
        $("#tester").css({ "position": "fixed", "top": 0 });
    } else {
        $("#tester").css({ "position": "absolute", "top": "200px" }); //same here
    }               
});

and the CSS for the div is as following:

#tester {
    position: absolute;
    right: 20px;
    top: 200px;
    height: 200px;
    width: 100px;
    background: red;
}