Bestemt antal og få <select>-boksen til at vise valget

Jeg vil have, at man skal kunne vælge at få vist 25, 50, 75, 100, 150 eller alle fra databasen. Vælger brugeren 50, skal select-boksen selvfølgelig vise, at man har valgt 50 visninger. Hvordan gør jeg?

Jeg er klar over, at det skal skrives lidt om med "else...endif" eller nåed'. Men hvordan?

<form method="POST" action ="default.asp">
    Antal visninger:</b>&nbsp;&nbsp;
    <select size="1" name="antal_visninger" class="input">
        <option value="25">25</option>
        <option value="50">50</option>
        <option value="75">75</option>
        <option value="100">100</option>
        <option value="150">150</option>
        <option value="Alle">Alle</option>
    </select>
    &nbsp;&nbsp;<input type="submit" name="antal" value="Opdater" class="input1">
</form>

<%

If antal_visninger = "25" Then
    strSQL = "SELECT TOP 25 username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)

If antal_visninger = "50" Then
    strSQL = "SELECT TOP 50  username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)
End If

If antal_visninger = "75" Then
    strSQL = "SELECT TOP 75  username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)
End If

If antal_visninger = "100" Then
    strSQL = "SELECT TOP 100  username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)
End If

If antal_visninger = "150" Then
    strSQL = "SELECT TOP 150  username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)
End If

If antal_visninger = "Alle" Then
    strSQL = "SELECT * username, created, lastseen, showstatus FROM profiles ORDER BY username"
    Set RS = Conn.Execute (strSQL)
End If

Response.Write ........