Uncaught ReferenceError: Parallax is not defined

[harnishdesign]

I have used parallax in home page and it is working fine. but, Does get error as below in console for other inner pages.

theme.js file.

window.onload = function () { 
	var scene = document.getElementById('scene');
	var parallaxInstance = new Parallax(scene);
}

[reneroth]

The library javascript file is not included in the page you're getting this error, but only on the home page, it seems.