GUILayoutUtility.BeginLayoutGroup  

static function BeginLayoutGroup (style : GUIStyle, options : GUILayoutOption[], LayoutType : System.Type) : GUILayoutGroup

Description

Generic helper - use this when creating a layoutgroup. It will make sure everything is wired up correctly.

style: the style of the group options: the layout options to apply to it LayoutType: The type of layout group to create.