i am trying to understand the Navigation Bar (Standby Theme) design of the semitransparency created in that, i am currenly looking in to the 3.2 vertion of the S60,

1.I have gone through the CSS and XML files of the this module (Navigation bar), as i see nothing much in this, other than teh normal layout design's

2.Dose the Activeidle and XMLUI module is playing the role of the drawing the transparency in the Navigation Bar

and is there any dynamic change in settings change when view changes dynamicaly like
3.is there any thing to do with the SKIN server of the Sysyem to get the background wallpaper, if the view is been changed and and going back to idle view when End key is pressed.

Please help me i am confused in this.