fix number of bugs and issues with last patch.

1) fixed issue where switching folders would lose keyboard commands
2) fixed issue where you could not delete or move multiple messages
3) now moves to next message regardless of deleting it or moving it
4) moves to previous messsage when deleting or moving last message in list

program/js/app.js

@@ -1294,9 +1294,9 @@ function rcube_webmail()
           }
       }
 	}
-    if (this.last_selected > 0) this.set_classname(this.list_rows[this.last_selected].obj, 'focused', false);
-	this.set_classname(this.list_rows[id].obj, 'focused', true);        
+	if (this.last_selected != 0) { this.set_classname(this.list_rows[this.last_selected].obj, 'focused', false);}
     this.last_selected = id;
+    this.set_classname(this.list_rows[id].obj, 'focused', true);        
   };
 
   this.shift_select = function(id, control) {
@@ -1401,6 +1401,7 @@ function rcube_webmail()
   // list messages of a specific mailbox
   this.list_mailbox = function(mbox, page, sort)
     {
+    this.last_selected = 0;
     var add_url = '';
     var target = window;
 
@@ -1538,9 +1539,11 @@ function rcube_webmail()
         // 'remove' message row from list (just hide it)
         if (this.message_rows[id].obj)
           this.message_rows[id].obj.style.display = 'none';
-          new_row = this.get_next_row();
-          this.select_row(new_row.uid,false,false);
         }
+      next_row = this.get_next_row();
+      prev_row = this.get_prev_row();
+      new_row = (next_row) ? next_row : prev_row;
+      this.select_row(new_row.uid,false,false);
       }
       
     var lock = false;
@@ -1581,6 +1584,10 @@ function rcube_webmail()
           this.message_rows[id].obj.style.display = 'none';
         }
       }
+      next_row = this.get_next_row();
+      prev_row = this.get_prev_row();
+      new_row = (next_row) ? next_row : prev_row;
+      this.select_row(new_row.uid,false,false);
 
     // send request to server
     this.http_request('delete', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_from='+(this.env.action ? this.env.action : ''));