@zkochan/pnpm
Version:
A fast implementation of npm install
19 lines (15 loc) • 451 B
JavaScript
/**
* scrollTop : scrollTop()
* Returns the scroll top value.
*
* var scrollTop = require('dom101/scroll-top');
* alert(scrollTop());
*/
function scrollTop () {
if (window.pageYOffset) return window.pageYOffset;
return document.documentElement.clientHeight
? document.documentElement.scrollTop
: document.body.scrollTop;
}
// Taken from https://github.com/yields/scrolltop/blob/master/index.js
module.exports = scrollTop;