codice:
<script language="javascript" type="text/javascript">
<!--
function viewPostData(hForm)
{
if (!hForm) return;
if (hForm.method.toLowerCase() != "post") {
alert ("Il modulo non verrà mandato in POST");
return false;
}
var allValues = "";
var isFileError = false;
for (var i=0; i<hForm.elements.length; i++)
{
if (hForm.elements[i].name != null && hForm.elements[i].name != "")
{
if (hForm.elements[i].type == "text" || hForm.elements[i].type == "textarea" ||
hForm.elements[i].type == "submit" || hForm.elements[i].type == "reset" ||
hForm.elements[i].type == "button" || hForm.elements[i].type == "hidden" || hForm.elements[i].type == "select-one" ||
((hForm.elements[i].type == "checkbox" || hForm.elements[i].type == "radio") && hForm.elements[i].checked) )
allValues += "&" +escape(hForm.elements[i].name) + "=" + escape(hForm.elements[i].value);
else if (hForm.elements[i].type == "select-multiple")
for (var j=0; j<hForm.elements[i].options.length; j++)
if (hForm.elements[i].options[j].selected)
allValues += "&" +escape(hForm.elements[i].name) + "=" + escape(hForm.elements[i].options[j].value);
else if (hForm.elements[i].type == "file")
isFileError = true;
}
}
allValues = allValues.substring(1);
if (isFileError) alert ("Nel modulo risulta anche un campo file, ma non può essere visualizzato.");
alert (allValues);
}
//-->
</script>
<form method="post" onsubmit="viewPostData(this);">
<input name="nome" value="mario" />
<input name="cognome" value="rossi" />
<input name="sesso" type="RADIO" value="m" />
<input name="sesso" type="RADIO" value="f" />
<input name="bello" type="checkbox" value="si" />
<input name="brutto" type="checkbox" value="si" />
<select name="SELEZIONE" MULTIPLE>
<option value="attaccabrighe">UNOOOOOO
<option value="pure">DUEEEEEEEEE
</select>
<input type="submit" />
</form>
spero sia cio che ti serve...