function AssegnaNomeFile(TextName, UploadFileName) {
    try {
        if (TextName.value.length < 1) {
            var path = UploadFileName.value;
            if (path.length > 0) {
                var pospoint = path.lastIndexOf(".");
                var posslash = path.lastIndexOf("\\") + 1;
                var nomefile = path.substring(pospoint, posslash)
                TextName.value = nomefile;
            }
            else
                document.getElementById(TextName).value = ""
        }
    }
    catch (e) {
        //alert(e.message);
    }
    finally {
    }
}