Switch to side-by-side view

--- a/tool/run/plugins/basic/home.java
+++ b/tool/run/plugins/basic/home.java
@@ -12,9 +12,11 @@
 
 package basic;
 
+import GUI.swingUtils;
 import definitions.Messages;
 import definitions.is;
 import main.controller;
+import main.core;
 import script.Plugin;
 import script.log;
 import utils.html;
@@ -109,6 +111,11 @@
                 + html._div
                 ;
         
+        // expand the first treeview node by default
+        String showProducts = (String) core.temp.get(is.products);
+        if(showProducts.isEmpty() == false)
+            swingUtils.setSelectedNode(showProducts);
+        
         request.setAnswer(result);
     }