make Illinois law database website readable

readable_ilga.user.js

// ==UserScript==
// @name         Readable ILGA
// @namespace    http://ostensible.me
// @version      0.1
// @description  make ILGA.gov readable
// @author       Anton Osten
// @match        http://*.ilga.gov/*
// @grant        none
// ==/UserScript==


// change the font to charter, increase its size, and increase lineheight

var code_elements = document.getElementsByTagName('code');

for (var i = code_elements.length - 1; i >= 0; i--) 
{
	var item = code_elements[i];
	var first_child = item.firstElementChild;
	if (first_child !== null && first_child !== undefined)
	{

		var child_html = first_child.innerHTML;
		item.innerHTML = child_html;

		item.style.fontFamily = "Charter";
		item.style.lineHeight = 2;

		// if it's a section, make it bold

		if (child_html.indexOf('Sec.') > -1)
		{
			item.style.fontSize = 24;
			item.style.fontWeight = "bold";

			// make the next piece of text after the section bold, too
			var j = i + 1;

			// sometimes the next section is empty
			var next_item = code_elements[j];

			while (next_item.innerHTML.trim() == "")
			{
				j++;
				next_item = code_elements[j];
			}

			next_item.style.fontWeight = "bold";
			next_item.style.fontSize = 25;

		}
		else
		{
			item.style.fontSize = 18;
		}
	}

};

// kill the side menus

var sidemenus = document.getElementsByClassName('sidemenu');

for (var i = sidemenus.length - 1; i >= 0; i--)
{
	var this_sidemenu = sidemenus[i];
	this_sidemenu.remove();
}

// increase table width

var table_elements = document.getElementsByTagName('table');

for (var i = table_elements.length - 1; i >= 0; i--)
{
	var item = table_elements[i];
	if (item.style.width != "100%")
	{
		item.style.width = "90%";
		item.style.marginLeft = "5vw";
		item.style.marginRight = "5vw";
	}
	
};