From XfireWiki
<Tile Name="StandardInGameAlertWindow" ResizeX="100" ResizeY="100" Component="InGameAlertWindow">
<Tile Name="TopLeft" X="0" Y="0" JustY="TOP" ResizeX="0" ResizeY="0" Component="TopLeft" />
<Tile Name="TopRight" X="0" Y="0" JustY="TOP" JustX="RIGHT" ResizeX="0" ResizeY="0" Z="20" Component="TopRight" />
<Tile Name="Top" Z="1" Y="0" ResizeX="100" ResizeY="0" X="TopLeft.RIGHT" IndentRight="TopRight.width" Component="Top" />
<Tile Name="Middle" X="LeftEdge.RIGHT" Y="MainTitleBar.BOTTOM" IndentRight="RightEdge.width" IndentBottom="Bottom.height" ResizeX="100" ResizeY="100" Component="Middle" />
<Tile Name="Bottom" X="LeftEdge.RIGHT" Y="0" JustY="BOTTOM" IndentRight="RightEdge.width" ResizeX="100" ResizeY="0" Component="Bottom" />
<Tile Name="BottomLeft" X="0" Y="0" JustY="BOTTOM" ResizeX="0" ResizeY="0" Component="BottomLeft" />
<Tile Name="BottomRight" X="0" Y="0" JustY="BOTTOM" JustX="RIGHT" ResizeX="0" ResizeY="0" Z="20" Component="BottomRight" />
<Tile Name="LeftEdge" Y="TopLeft.BOTTOM" ResizeY="100" ResizeX="0" IndentBottom="BottomLeft.height" Component="LeftEdge" />
<Tile Name="RightEdge" Y="TopRight.BOTTOM" ResizeY="100" ResizeX="0" JustX="RIGHT" IndentBottom="BottomRight.height" Component="RightEdge" />
<Tile Name="MainTitleBar" Z="2" X="LeftEdge.RIGHT" OutdentLeft="1" Y="Top.BOTTOM" IndentRight="RightEdge.width" ResizeX="100" ResizeY="0" Component="InGameMainTitleBar">
<Tile Name="Logo" X="2" Y="2" Component="InGameLogo" />
<Tile Name="Title" X="Logo.RIGHT+2" Y="2" Component="InGameTitle" />
</Tile>
<Tile Name="MiddleMessageArea" X="4" Y="MainTitleBar.BOTTOM+3" IndentRight="4" IndentBottom="4" ResizeX="100" ResizeY="100" Z="100" Component="InGameMiddleMessageArea" />
<Tile Name="TextTile" X="6" Y="MainTitleBar.BOTTOM+5" IndentRight="6" IndentBottom="6" ResizeX="100" ResizeY="100" Z="100" Component="InGameTextTile" />
</Tile>
