if Submenu is active

[xshakox]

Hi, I love this project, but as I am very new to jquery, I cant make some specific action work.

I want to achieve double animation effect in menu. When I hover the mouse first time, I want the popover div to fade in, but if I hover mouse on another menu, I don't want fadein animation anymore.

Here is my code:

            function activateSubmenu(row) {
            var $row = $(row),
            submenuId = $row.data("submenuId"),
            $submenu = $("#" + submenuId),
            height = $menu.outerHeight(),
            width = $menu.outerWidth();

      if (// popover div is activated) 
          {
           $submenu.css({
    display: "block",
            top: -1,
            left: width - 0,  // main should overlay submenu
            height: height - 4, // padding for main dropdown's arrow
            }); } 

            else // if popover is not activated.
            {
    $submenu.css({
            top: -1,
            left: width - 0,  // main should overlay submenu
            height: height - 4, // padding for main dropdown's arrow
            })  .fadeIn(150);           
        }

            $row.find("a").addClass("maintainHover");
            }