var fixedElement = document.getElementById(“fixed”);
function fixedScrolled(e) { var evt = window.event || e; var delta = evt.detail ? evt.detail * (-120) : evt.wheelDelta; //delta returns +120 when wheel is scrolled up, -120 when scrolled down $("#content").scrollTop($("#content").scrollTop() - delta);}var mousewheelevt = (/Gecko//i.test(navigator.userAgent)) ? "DOMMouseScroll" : "mousewheel";if (fixedElement.attachEvent) fixedElement.attachEvent("on" + mousewheelevt, fixedScrolled);else if (fixedElement.addEventListener) fixedElement.addEventListener(mousewheelevt, fixedScrolled, false);
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