Howto open subtree and link with one click

[DonWolli]

I want to open the submenu AND the link in submenus parent(mainmenuitem1) at the same time with ONE click on the line containing the main menu item. How can I do that with navgoco?

mainmenuitem 1
submenuitem 1
submenuitem 2

[tomjoht]

I have the same question. When a user clicks a link to a page, the menu should automatically add an open class to all parent items. I'm adding this script below my sidebar:

<script>$("li.open").parents('li').toggleClass("open");</script>

It works but the result is a flicker when the page loads. First the menu opens all the way, and then the class gets applied and the menu opens properly. I want the class loaded before the menu displays. How do I do that?