In the toolbar, added buttons to get the Earliest, Previous and Next versions.
diff --git a/js/ndnProtocol/content/toolbar.xul b/js/ndnProtocol/content/toolbar.xul
index 1e53a60..68af3bf 100644
--- a/js/ndnProtocol/content/toolbar.xul
+++ b/js/ndnProtocol/content/toolbar.xul
@@ -7,8 +7,17 @@
<toolbox id="navigator-toolbox">
<toolbar id="NdnToolbar" toolbarname="ndnToolbar" >
<label value="NDN"/>
+ <toolbarseparator/>
+ <label value="Get Version:"/>
+ <toolbarbutton id="ndnToolbarGetEarliestButton"
+ label="Earliest" oncommand="ndnToolbarGetVersion('earliest')"/>
+ <toolbarbutton id="ndnToolbarGetPrevButton"
+ label="Prev." oncommand="ndnToolbarGetVersion('previous')"/>
+ <toolbarbutton id="ndnToolbarGetNextButton"
+ label="Next" oncommand="ndnToolbarGetVersion('next')"/>
<toolbarbutton id="ndnToolbarGetLatestButton"
- label="Get Latest" oncommand="ndnToolbarGetLatest(event)"/>
+ label="Latest" oncommand="ndnToolbarGetVersion('latest')"/>
+ <toolbarseparator/>
<label id="ndnHubLabel" value="Hub: not connected"/>
</toolbar>
</toolbox>