Hide Show animate with Jquery

Rem jQuery can also show or hide content by means of animation effects. 
Rem You can tell .show() and .hide() to use animation in a couple of ways. 
Rem One is to pass in an argument of 'slow', 'normal', or 'fast'

Rem If you prefer more direct control over the duration of the animation effect, 
Rem you can pass the desired duration in milliseconds to .show() and .hide():

Sub Main()
  Dim sInhalt
  HTMLview1.innerHTML=""
  sInhalt =  ""
  sInhalt +=""
    sInhalt +=""
  sInhalt +=""
  sInhalt +=""
  sInhalt +="
 
Bestellen
Hauptmenu
 
Bestellen
"
  HTMLview1.innerHTML = sInhalt
  HTMLview1.refresh()
End Sub


Function Button5_onclick()
  '$("#eins").toggle( "slow" );
  $("#eins").hide("slow");
  $("#zwei").hide("slow" );
  $("#Button7").hide("slow" );
   $("#Button8").hide("fast" );
End Function

Function Button6_onclick()
  $("#eins").show("slow");
  $("#zwei").show("slow");
  $("#Button7").show("slow");
  $("#Button8").show("slow"); 
    
  $("#drei").animate({height:"toggle",opacity:"toggle"},"slow");
  '$("#eins").fadeToggle( 400 );
  '$("#eins").slideToggle( 1000 );

End Function