How to hover a Fixed element until it reaches some point

Question

I\'ve got a div which I need to be fixed to the bottom of the screen, until it reaches some point after scrolling and stop there and stay. If a user start scrolling back up - ma

Answer 1

*@roman , the below function triggers the scroll event* , 

you can place all your custom logic inside this/// calculating , positioning etc

$(window).scroll(function () {
    /* this function gets triggered whenever you do scroll.
       Write all your logic inside this */
});