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danielrw7/scroll-lock.js

Created August 29, 2016 20:01
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scroll-lock.js
var scrollLock = {
scrollTop: 0,
lock: function(scrollTop) {
if (typeof scrollTop == "number") {
this.scrollTop = scrollTop;
}
$(window).on("scroll", this.onScroll);
},
unlock: function() {
$(window).off("scroll", this.onScroll);
}
};
scrollLock.onScroll = (function() {
$(window).scrollTop(this.scrollTop);
}).bind(scrollLock);
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