Begin working on playlists

www/assets/js/callbacks.js

@@ -573,7 +573,8 @@ Callbacks = {
     },
 
     queueFail: function() {
-        alert("Queue failed.  Double check your link to make sure the video exists.");
+        makeAlert("Error", "Queue failed.  Check your link to make sure it is valid.", "alert-error")
+            .insertAfter($("#playlist_controls"));
     },
 
     setTemp: function(data) {
@@ -738,7 +739,17 @@ Callbacks = {
     closePoll: function() {
         // Not recursive
         closePoll();
-    }
+    },
+
+    savePlaylist: function(data) {
+        if(data.success) {
+            makeAlert("Success", "Playlist saved.", "alert-success");
+        }
+        else {
+            alert("DBG error " + data.error);
+            makeAlert("Error", data.error, "alert-error");
+        }
+    },
 }
 
 $.getScript(IO_URL+"/socket.io/socket.io.js", function() {

www/assets/js/functions.js

@@ -1316,3 +1316,23 @@ function hasPermission(key) {
     }
     return RANK >= v;
 }
+
+function makeAlert(title, text, klass) {
+    if(!klass) {
+        klass = "alert-info";
+    }
+
+    var al = $("<div/>").addClass("alert")
+        .addClass(klass)
+        .text(text);
+    $("<br/>").prependTo(al);
+    $("<strong/>").text(title).prependTo(al);
+    $("<button/>").addClass("close pull-right").html("&times;")
+        .click(function() {
+            al.hide("blind", function() {
+                al.remove();
+            });
+        })
+        .prependTo(al);
+    return al;
+}