Help! the selected item opens in a full page, and left sidebar lost

Hi there Ulf

Please help – I want to use your clever plugin to create product documentation online. I’m not a huge WP boff at all, but I can find my way around ??

So, I’ve dropped the menu widget into the left sidebar, and selected the ‘folders are links’ ‘highlight selection’ and ‘open to selection’ check boxes.

How do i get the selected item to open in the body of the webpage, with the left sidebar still remaining on the left, and not load as a fresh page, without the sidebar, please?

Thanks a million trillion
Candace