promo pages

htdocs/wp-content/themes/lawcarta/assets/js/featuresScroll.js

@@ -0,0 +1,53 @@
+document.addEventListener("DOMContentLoaded", function(event) {
+
+	var elemToScroll;
+
+	function scrollToHash(){
+		var feHeight = $(elemToScroll).offset().top;
+
+		if ($('header').length && $('header').is(":visible")) {
+			feHeight = feHeight - $('header').outerHeight();
+		}
+
+		$('html, body').scrollTop(feHeight);
+	}
+
+	function closestByClass(el, clazz) {
+		while (el.className !== clazz) {
+			el = el.parentNode;
+			if (!el) {
+				return null;
+			}
+		}
+		return el;
+	}
+
+	if (location.hash) {
+		setTimeout(function() {
+			window.scrollTo(0, 0);
+			elemToScroll = location.hash;
+			scrollToHash();
+		}, 1);
+	}
+
+	var links = document.querySelectorAll('.feature-links.inner .feature-link');
+	if (links.length > 0){
+		for (var i = 0; i< links.length; i++){
+			links[i].addEventListener('click', function(e){
+				e.preventDefault();
+				var el = closestByClass(e.target, 'feature-link');
+				elemToScroll = el.hash;
+				scrollToHash();
+			}, false);
+		}
+	}
+
+	//we don't actually need this
+	$('body').on('click', '.article-index li a', function(e){
+		e.preventDefault();
+		elemToScroll = e.target.hash;
+		scrollToHash();
+	});
+
+
+});