Fix checkbox for block images.

browser/base/content/browser.xul

@@ -321,9 +321,11 @@ Contributor(s):
                 label="&setWallpaperCmd.label;"
                 accesskey="&setWallpaperCmd.accesskey;"
                 oncommand="gContextMenu.setWallpaper();"/>
+
+<!--XXXBlake XUL sucks ass! We need autocheck for menuitems. -->
       <menuitem id="context-blockimage"
-                label="&blockImageCmd.label;" type="checkbox"            
-                oncommand="gContextMenu.toggleImageBlocking(!this.checked);"/>
+                label="&blockImageCmd.label;" class="menuitem-iconic"
+                oncommand="gContextMenu.toggleImageBlocking(this.getAttribute('checked') != 'true');"/>
       <menuitem id="context-back"
                 label="&backCmd.label;"
                 accesskey="&backCmd.accesskey;"

toolkit/content/nsContextMenu.js

@@ -151,7 +151,11 @@ nsContextMenu.prototype = {
         this.showItem( "context-blockimage", this.onImage);
         if (this.onImage) {
           var blockImage = document.getElementById("context-blockimage");
-          blockImage.checked = this.isImageBlocked();
+          if (this.isImageBlocked()) {
+            blockImage.setAttribute("checked", "true");
+          }
+          else
+            blockImage.removeAttribute("checked");
         }
     },
     initClipboardItems : function () {