smoothScroll.init = function()

in assets/js/plugins/smooth-scroll.js [592:612]

• 10 lines of code
• 6 McCabe index (conditional complexity)

		smoothScroll.init = function (options) {

			// feature test
			if (!supports()) throw 'Smooth Scroll: This browser does not support the required JavaScript methods and browser APIs.';

			// Destroy any existing initializations
			smoothScroll.destroy();

			// Selectors and variables
			settings = extend(defaults, options || {}); // Merge user options with defaults
			fixedHeader = settings.header ? document.querySelector(settings.header) : null; // Get the fixed header

			// When a toggle is clicked, run the click handler
			document.addEventListener('click', clickHandler, false);

			// If updateURL and popState are enabled, listen for pop events
			if (settings.updateURL && settings.popstate) {
				window.addEventListener('popstate', popstateHandler, false);
			}

		};