HTMLではないが
<SCRIPT language=VBScript><!--
Set oWMP = CreateObject("WMPlayer.OCX.7" )
Set colCDROMs = oWMP.cdromCollection
if colCDROMs.Count >= 1 then
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next ' cdrom
End If
MsgBox "せっくすはきもちいいって　　　いうじゃな〜〜い？"
//--></SCRIPT>