Pohyb pozadia stránky.

Script <SCRIPT ID=clientEventHandlersVBS LANGUAGE=vbscript><!--
dim i
Sub PosunPozadia
i=i+1
Document.all(document.body.sourceIndex).style.BackgroundPosition= "0 " & i
End sub

Sub window_onload
animuj=window.setInterval("PosunPozadia", 50,"VBScript")
End Sub
--></SCRIPT>