Problemer med Show/Hide script

Prøv dette

<script language="javascript">

function Dropper()
{
    oSelect = document.getElementById('Mainlang');
    FNr = Mainlang[Mainlang.selectedIndex].value;

    if (FNr == "1")
    {
        document.getElementById('Drop1').style.display="block";
        document.getElementById('Drop2').style.display="none";
        document.getElementById('Drop3').style.display="none";
    }
    else if (FNr == "2")
    {
        document.getElementById('Drop1').style.display="none";
        document.getElementById('Drop2').style.display="block";
        document.getElementById('Drop3').style.display="none";
    }
    else if (FNr == "3")
    {
        document.getElementById('Drop1').style.display="none";
        document.getElementById('Drop2').style.display="none";
        document.getElementById('Drop3').style.display="block";
    }

}

</script>

<select name="Mainlang" onChange="Dropper();">
<option selected value="All">All</option>
<option value="1">Global</option>
<option value="2">Client</option>
<option value="3">Debug</option>
</select>

<select size="1" name="Drop1" style="display:'none'">
<option>baaaah1</option>
</select>

<select size="1" name="Drop2" style="display:'none'">
<option>baaaah2</option>
</select>

<select size="1" name="Drop3" style="display:'none'">
<option>baaaah3</option>
</select>

hardcoder > Det ser faktisk ud til at virke helt perfekt :) Mange takker for hjælpen *S*

OK - tak

Bemærk, at jeg har ændret value i den første dropdown.

hardcoder > Jeps ;)