Ciao,

ho questo script per passare dei valori da una lista all'altra. Funziona bene a livello di script, il problema č che non invia il form. Perchč?
codice:
<html>

<head>
<title>Selecciona elementos en lista</title>
<p align="center">Selecciona elementos en lista


<!--
This file retrieved from the JS-Examples archives
http://www.js-examples.com
100s of free ready to use scripts, tutorials, forums.
Author: Jan Seda - 0
-->
<style>
.inputF {
	width=170;
	height=150;
	background-color:#FAFB99
}
.inputF2 {
	width=170;
	background-color:#FAFB99
}
.listCell{
	background-color:#FCFE52;
	layer-background-color: #FCFE52;
}
	
.selCell {
	background-color:#7073FE;
	border-style:inset;
	border-width:1px;
	border-left-color:white;
	border-top-color:white;
	border-bottom-color:black;
	border-right-color:black;
}
H6 {
	COLOR: white; FONT-FAMILY: Arial,  helvetica CE, helvetica; FONT-SIZE: 8pt; FONT-STYLE: normal; FONT-WEIGHT: normal
}
TABLE {
	COLOR: black;
	FONT-FAMILY: Arial,  helvetica CE, helvetica;
	FONT-SIZE: 9pt;
	FONT-STYLE: normal;
	FONT-WEIGHT: normal;
	display: block;
}
SELECT {
	COLOR: black; FONT-FAMILY: Arial,  helvetica CE, helvetica; FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-WEIGHT: normal;
}
</style>
<script LANGUAGE="JavaScript">
<!--

function moveVals(n, from, to) {
	if (document.layers) {
		fromObj = document.layers[from];
		to = document.layers[to];
	} else if (document.all) {
		fromObj = document.all(from);
		to = document.all(to);
	}
	if (n == 1 || n == 2) {
		var indTo = to.length-1;
		for (i=fromObj.length-1; i>=0; i--) {
			if (n==1 || fromObj.options[i].selected) {
				indTo++;
				to.options[indTo] = new Option(fromObj.options[i].text, fromObj.options[i].value);
				fromObj.options[i] = null;
			}
		}
	} else if (n == 3 || n == 4) {
		var indFrom = fromObj.length-1;
		for (i=to.length-1; i>=0; i--) {
			if (n==4 || to.options[i].selected) {
				indFrom++;
				fromObj.options[indFrom] = new Option(to.options[i].text, to.options[i].value);
				to.options[i] = null;
			}
		}
	}
}

function frmButtons() {
	var select = "chosen";
	var avail = "avail";
	if (document.layers) {
		var sel = document.layers[select];
		var av = document.layers[avail];
	} else if (document.all) {
		var sel = document.all(select);
		var av = document.all(avail);
	}
	if (sel.length <= 0) {
		document.frmAddPro.btnR.disabled = true;
		document.frmAddPro.btnRR.disabled = true;
	} else {
		document.frmAddPro.btnR.disabled = false;
		document.frmAddPro.btnRR.disabled = false;
	}
	if (av.length <= 0) {
		document.frmAddPro.btnL.disabled = true;
		document.frmAddPro.btnLL.disabled = true;
	} else {
		document.frmAddPro.btnL.disabled = false;
		document.frmAddPro.btnLL.disabled = false;
	}
}

function deleteFrom() {
	for (i=0; i<document.frmAddPro.elements.length-1; i++) {
		if  (document.frmAddPro.elements[i].tagName.indexOf("SELECT") && document.frmAddPro.elements[i].id.indexOf("av")) {
			alert("Cislo: "+i+" Name: "+document.frmAddPro.elements[i].tagName);
		}
	}
}
-->
</script>
</head>



<body>

</p>

<center>
<form NAME="frmAddPro">
  <table height="172">
    <tr>
      <td WIDTH="170" CLASS="selCell" style="background-color: #FFFFFF" height="14">
      Ciudades disponibles:</td>
      <td bgcolor="#FFFFFF" height="14"></td>
      <td WIDTH="170" CLASS="selCell" style="background-color: #FFFFFF" height="14">
      Tu favorita:</td>
    </tr>
    <tr>
      <td height="150"><select MULTIPLE CLASS="inputF" NAME="avail" ID="av">
      <option>Berlín</option>
      <option>Londres</option>
      <option>Luxemburgo</option>
      <option>Nueva York</option>
      <option>Paris</option>
      <option>Praga</option>
      <option>Tokyo</option>
      </select> </td>
      <td ALIGN="CENTER" VALIGN="CENTER" height="150">
      <input TYPE="button" VALUE="&gt;&gt;" STYLE="{width=25;}" NAME="btnLL" onClick="javascript: moveVals(1, 'avail', 'chosen'); frmButtons(); return false;">

      <input TYPE="button" VALUE="&gt;" STYLE="{width=25;}" NAME="btnL" onClick="javascript: moveVals(2, 'avail', 'chosen'); frmButtons(); return false;">

      <input TYPE="button" VALUE="&lt;" STYLE="{width=25;}" NAME="btnR" onClick="javascript: moveVals(3, 'avail', 'chosen'); frmButtons(); return false;">

      <input TYPE="button" VALUE="&lt;&lt;" STYLE="{width=25;}" NAME="btnRR" onClick="javascript: moveVals(4, 'avail', 'chosen'); frmButtons(); return false;">
      </td>
      <td height="150"><select MULTIPLE CLASS="inputF" NAME="chosen"></select>
      </td>
    </tr>
  </table>
</form>
</center>

Special permission was granted to JS-X to present this script here
<script>
frmButtons();
</script>
</h6>
<h6></h6>

</body>

</html>