Fix layout problem with mailnews. The iframe in 'My Panels' would not strecth. Added an extra box layer to contain it. r=akkana

git-svn-id: svn://10.0.0.236/trunk@204239 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/suite/common/sidebar/sidebarOverlay.xul

@@ -29,16 +29,15 @@
   <!-- Overlay the sidebar panels -->
   <box id="sidebar-box" align="vertical" persist="hidden width">
     <splitter id="title-box" class="sidebar-main-header" collapse="after"
-      persist="state" onclick="sidebarOpenClosePanel(this)">
+      persist="state">
       <html:div class="panel-bar">
         &sidebar.panels.label;
       </html:div>
       <spring flex="100%"/>
       <titledbutton class="borderless"
         value="&sidebar.customize.label;" 
-        onclick="sidebarCustomize();" />
-    </splitter>
-
+        onclick="SidebarCustomize();" />
+    </splitter><box align="vertical" flex="1*">
     <box id="sidebar-panels" align="vertical"
       datasources="chrome://sidebar/content/local-panels.rdf
                    chrome://sidebar/content/remote-panels.rdf"
@@ -49,7 +48,7 @@
           <titledbutton uri="rdf:*" align="left" 
             value="rdf:http://home.netscape.com/NC-rdf#title"
             class="panel-bar borderless" 
-            onclick="sidebarOpenClosePanel(this)"
+            onclick="SidebarSelectPanel(this)"
             iframe-src="rdf:http://home.netscape.com/NC-rdf#content" />
           <!-- <html:iframe uri="rdf:*" content="true"
             src="rdf:http://home.netscape.com/NC-rdf#content"
@@ -59,7 +58,7 @@
       </template>
     </box>
     <html:iframe id="sidebar-content" content="true" src="about:blank" 
-      class="panel-frame" flex='1*'/>
+      class="panel-frame" flex='1*'/></box>
   </box>
 
   <!-- Splitter on the right of sidebar -->
@@ -79,7 +78,7 @@
   <!-- View->Sidebar toggle -->
   <menupopup id="menu_View_Popup">
       <menuitem id="menu_sidebar" type="checkbox" value="&sidebarCmd.label;"
-                oncommand="sidebarShowHide();" position="2"/>
+                oncommand="SidebarShowHide();" position="2"/>
   </menupopup>
 
   <!-- Scripts go last, because they peek at state to tweak menus -->