* Updating doc.

doc/skins/events-howto.txt

@@ -119,11 +119,17 @@ EVENT is the action to execute, it can be one of the followings
 
  - VLC_WINDOW_OPEN:
    Action    : open a window with a fading effect if selected.
-   Parameters: only one which must match the ID of a window.
+   Parameters:
+     1: ID of the window to open.
+     2: Describe what to do. Nothing is opening. 'TRUE' is the same. 'FALSE' is
+        closing window. 'CHANGE' is switching between this to state.
 
  - VLC_WINDOW_CLOSE:
    Action    : close a window with a fading effect if selected.
-   Parameters: only one who must match the ID of a window.
+   Parameters:
+     1: ID of the window to close.
+     2: Describe what to do. Nothing is closing. 'TRUE' is the same. 'FALSE' is
+        opening window. 'CHANGE' is switching between this to state.
 
  - CTRL_SET_SLIDER:
    Not supported yet.

doc/skins/skins-howto.txt

@@ -207,6 +207,10 @@ OK, let's go for an enumeration of the different tags and theor attributes :
        of the button.
      - onclick: event executed when clicking on the button.
        Default is "none".
+     - onmouseover: event executed when the mouse cursor enter the button.
+       Default is "none".
+     - onmouseout: event executed when the mouse cursor leaves the button.
+       Default is "none".
      - tooltiptext : used to display a tooltip.
        Default is "none". (no tooltip).
 
@@ -234,6 +238,18 @@ OK, let's go for an enumeration of the different tags and theor attributes :
        Default is "none".
      - onclick2: event executed when clicking on the control in state 2.
        Default is "none".
+     - onmouseover1: event executed when the mouse cursor enter the button in
+       state 1.
+       Default is "none".
+     - onmouseout1: event executed when the mouse cursor leaves the button in
+       state 1.
+       Default is "none".
+     - onmouseover2: event executed when the mouse cursor enter the button in
+       state 2.
+       Default is "none".
+     - onmouseout2: event executed when the mouse cursor leaves the button in
+       state 2.
+       Default is "none".
 
  - TextControl: Creates a text.
    Attributes: