asset context menu tweaks

www/extras/assetToolbar/assetToolbar.css

@@ -1,3 +1,8 @@
+.wg-toolbar-icon {
+    vertical-align: middle;
+    cursor: pointer;
+}
+
 .wg-contextmenu {
     position: absolute;
     visibility: hidden;
@@ -7,3 +12,8 @@
 .wg-contextmenu .yuimenuitemlabel {
     font-size: 10px
 }
+
+.wg-contextmenu.yuimenu .yuimenuitemlabel {
+    padding: 0 8px;
+}
+

www/extras/assetToolbar/assetToolbar.js

@@ -5,7 +5,8 @@ function initWGContextMenus() {
         if (menu.initialized) {
             continue;
         }
-        var ctx = menu.previousSibling;
+        menu.initialized = true;
+        var ctx = YAHOO.util.Dom.getPreviousSibling(menu);
         var myMenu = new YAHOO.widget.Menu(menu, {
             context             : [ctx, "tl", "bl"]
         });