I have parent/child links hierarchy inside my Quick Launch links, but is there a way to be able to hide/show the child links, instead of always showing the child links?
::EDIT:: I have modified my master page as follow :-
<SharePoint:AspMenu id="V4QuickLaunchMenu" runat="server" EnableViewState="false" DataSourceId="QuickLaunchSiteMap" UseSimpleRendering="true" Orientation="Vertical" StaticDisplayLevels="1" AdjustForShowStartingNode="true" MaximumDynamicDisplayLevels="1" SkipLinkText="" /> and currently i will have a menu for displaying the child links, but the look&feel for the menu is not that much impressive , and the child links will be shown as if they are on a seperate box as follow:- 
so is there a way to improve the look and feel for the menu ? Regards