fix bug

app/views/admin/ad_images/_jplayer.html.erb

@@ -230,6 +230,42 @@
       autoBlur: false,
       smoothPlayBar: true,
       keyEnabled: true,
+      keyBindings: {
+        play: {
+          key: 80, // p
+          fn: function(f) {
+            if(f.status.paused) {
+              f.play();
+            } else {
+              f.pause();
+            }
+          }
+        },
+        muted: {
+          key: 77, // m
+          fn: function(f) {
+            f._muted(!f.options.muted);
+          }
+        },
+        volumeUp: {
+          key: 190, // .
+          fn: function(f) {
+            f.volume(f.options.volume + 0.1);
+          }
+        },
+        volumeDown: {
+          key: 188, // ,
+          fn: function(f) {
+            f.volume(f.options.volume - 0.1);
+          }
+        },
+        loop: {
+          key: 76, // l
+          fn: function(f) {
+            f._loop(!f.options.loop);
+          }
+        }
+      }
       wmode: "window",
       solution: "html, flash",
       size: {