Fix back button behavior in Chrome.

#26 (comment)
2325

README.md

@@ -5,6 +5,8 @@ A simple script to animate scrolling to anchor links. Easing support contributed
 Getting started with Smooth Scroll is really easy. [View the online tutorial](http://cferdinandi.github.com/smooth-scroll/) or dig through the `index.html` file.
 
 ## Changelog
+* v2.19 (January 23, 2014)
+  * [Fix back button behavior in Chrome.](https://github.com/cferdinandi/smooth-scroll/issues/26#issuecomment-33172325)
 * v2.18 (January 23, 2014)
   * [Update URL before animation.](https://github.com/cferdinandi/smooth-scroll/pull/27)
   * [Fix back button behavior in Firefox.](https://github.com/cferdinandi/smooth-scroll/issues/26)

index.html

@@ -19,7 +19,7 @@ <h1 style="text-align: center; font-size: 3em;">Smooth Scroll</h1>
 
 		<p>
 			<strong>Linear</strong><br>
-			<a class="scroll" data-speed="2000" data-easing="linear" data-url="true" href="#bazinga">Linear (no other options)</a><br>
+			<a class="scroll" data-speed="2000" data-easing="linear" data-url="false" href="#bazinga">Linear (no other options)</a><br>
 		</p>
 
 		<p>

smooth-scroll.js

@@ -1,6 +1,6 @@
 /* =============================================================
 
-	Smooth Scroll 2.18
+	Smooth Scroll 2.19
 	Animate scrolling to anchor links, by Chris Ferdinandi.
 	http://gomakethings.com
 
@@ -133,6 +133,13 @@
 
 		});
 
+		// Return to the top of the page when back button is clicked and no hash is set
+		window.onpopstate = function (event) {
+			if ( event.state === null && window.location.hash === '' ) {
+				window.scrollTo( 0, 0 );
+			}
+		};
+
 	}
 
 })();