<html>
<body>
<script language="JavaScript">
function addOption(objSelect)
{
var theDD = eval(objSelect);
var newOption;
var newDialog;
var name;
var value;
newDialog = prompt('Informe o texto � adicionar para a listagem', '');
if ( (newDialog == ' ') || (newDialog == null))
{
return false;
}
name = newDialog.toUpperCase();
value = newDialog.toUpperCase();
newOption= new Option (name,value);
var insertAt = theDD.options.length;
theDD.options.length=theDD.options.length + 1;
theDD.options[insertAt] = newOption;
}
</script>
<FORM NAME="FrmTeste" method="POST" action="<?= $_SERVER["PHP_SELF"] ?>">
<select name="CmbTeste" size="5">
<option value="Banana">Banana</option>
<option value="Laranja">Laranja</option>
<option value="Ma��">Ma��</option>
</select>
<input type="button" value="Adicionar" onclick="javascript:addOption('document.FrmTeste.CmbTeste');">
<BR><BR><input type="Submit" value="Testar">
</FORM>
<? echo "<b><u>" . $_REQUEST["CmbTeste"] . "</u></b>"; ?>
</body>
</html>