var code_resize = function() {
	var sheet = window.document.styleSheets[0];
	var leftbar = document.querySelector('.left-bar');
	var style = getComputedStyle(leftbar).getPropertyValue('display');
	if (style == "none") {
		var width = screen.width - 180;
	} else {
		var width = screen.width - 460;
	}
	sheet.insertRule('pre { max-width: ' + width + 'px; }', sheet.cssRules.length);
	sheet.insertRule('.command-line { max-width: ' + (width + 50) + 'px; }', sheet.cssRules.length);
}

window.onload = function() {
	code_resize();
	window.onresize = code_resize;
	(function() {
		var hamburger = {
			navToggle: document.querySelector('.nav-toggle'),
			nav: document.querySelector('.links'),
			doToggle: function(e) {
				e.preventDefault();
				this.navToggle.classList.toggle('expanded');
				this.nav.classList.toggle('expanded');
			}
		};
		document.addEventListener('click', function(e) {
			if (e.target.className.includes("nav-toggle")) {
				hamburger.doToggle(e);
			} else {
				hamburger.navToggle.classList.remove('expanded');
				hamburger.nav.classList.remove('expanded');
			}
		});
	}());
}