var submitted = false;
var undefined;
bodyLoadFunctionName= undefined;
bodyUnloadFunctionName= undefined;
function onBodyLoad() {
if(bodyLoadFunctionName) {
eval(bodyLoadFunctionName);
}
}
function onBodyUnload() {
if(bodyUnloadFunctionName) {
eval(bodyUnloadFunctionName);
}
}
function controlla() {
f = document.loginForm;
if (submitted) {
return false;
}
submitted = true;
if ((f.username.value.length < 3) || (isEmpty(f.username)) || (!isAlpha(f.username))) {
submitted = false;
alert("Inserire uno Username valido.");
f.username.focus();
return false;
}
return true;
}
function resetta() {
f = document.loginForm;
f.reset();
}
function isAlpha(field)
{
var filter=/^[\w\-\\^\[\]\(\)\.\!\=\*\+\#]*$/;
return (field.value.match(filter)!=null);
}
function isEmpty(field)
{
for (var i=0; i < field.value.length; i++)
{
if (field.value.substring(i, i+1) != " ") return false;
}
return true;
}
function isUsername(field)
{
return !((isEmpty(field)) || (field.value.length < 3) || (!isAlpha(field)));
}
function isNumber(field)
{
var filter=/^\d+$/;
return filter.test(field.value);
}
function isDecimal(field)
{
var filter=/^\d+\.\d+$/;
return filter.test(field.value);
}
function isEuro(field)
{
var filter=/^\d+\.\d{2}$/;
return filter.test(field.value);
}
function isEmail(field)
{
var errore=true;
var filter=/^[A-Za-z][A-Za-z0-9_.\-]*@[A-Za-z0-9_\-]+\.[A-Za-z0-9_.\-]+[A-za-z]$/;
if (field.value.length == 0 ) return true;
if (! filter.test(field.value)) errore=false;
return errore;
}
function popupIMG(imgurl,w,h,x,y)
{
var cht=window.open("","_blank","width="+w+",height="+h+",resizable=no,scrollbars=no,location=no,menubar=no,status=no,toolbar=no");
cht.document.open();
cht.document.writeln("S4Framework![](\""+imgurl+"\" "\\"\\"")
");
cht.document.close();
if ((typeof x != "undefined") && (typeof y != "undefined"))
{
cht.moveTo(x,y);
}
cht.focus();
}
function popupHTML(url,w,h,x,y)
{
var cht=window.open(url,"_blank","width="+w+",height="+h+",resizable=no,scrollbars=no,location=no,menubar=no,status=no,toolbar=no");
if ((typeof x != "undefined") && (typeof y != "undefined"))
{
cht.moveTo(x,y);
}
cht.focus();
}
function openHelp() {
h = document.getElementById("help");
h.style.visibility = 'visible';
h.style.display = 'inline';
return true;
}
function closeHelp() {
h = document.getElementById("help");
h.style.visibility = 'hidden';
h.style.display = 'none'
return true;
}
function prevImg(url,w,h) {
prev = window.open("","_blank","width="+w+",height="+h+",resizable=no,scrollbars=no,location=no,menubar=no,status=no,toolbar=no");
prev.document.open();
prev.document.writeln("Preview![](\""+url+"\" "\\"\\"")
");
prev.document.close();
}