--- a/pentadactylrc	Mon Jan 05 17:06:13 2015 -0800
+++ b/pentadactylrc	Tue Jan 06 17:14:21 2015 -0800
@@ -62,4 +62,28 @@
 set passkeys+=feedbin.com:hjklesmvVFcf123456789rgAa?<Space><Esc>,/
 set passkeys+=groups.google.com:jkuonp
 
+" Website-specific groups
+" Feedbin
+group! feedbin -loc feedbin.com
+javascript <<EOF
+function feedbinScrollUp() {
+    el = content.document.getElementsByClassName('entries');
+    if (el != undefined && el.length > 0) {
+        el[0].scrollTop -= el[0].clientHeight/2;
+    } else {
+        content.console.error("Can't find the entries list. Got: ", el);
+    }
+}
+function feedbinScrollDown() {
+    el = content.document.getElementsByClassName('entries');
+    if (el != undefined && el.length > 0) {
+        el[0].scrollTop += el[0].clientHeight/2;
+    } else {
+        content.console.error("Can't find the entries list. Got: ", el);
+    }
+}
+EOF
+nmap -builtin -js <PageUp> feedbinScrollUp()
+nmap -builtin -js <PageDown> feedbinScrollDown()
+
 " vim: ft=vim