Top-down analysis sample code

sample.js

// Create the hash tags for the blog articles and format them to fill the sidebar
var initializeHashtags = function () {
	'use strict';

	// Add all of the hash tags to the document
	for (var i = 0; i < getNumTags(); i++) {
		// create a div for each tag
		var tag = document.createElement('div');

		// Give the tag an id and class
		tag.id = 'tag-' + i;
		tag.classList.add('tag');

		// Give it some random hashtag text
		tag.innerHTML = '<p>' + randomText() + '</p>';

		// Add the tag to the sidebar
		document.getElementById(TAGS_DIV).appendChild(tag);

		// After all of the tags are added, set the width for all of them
		setWidthOfCells(TAGS_DIV);
	}
};