lock();
unlock();
$ForMain.="<input type='text' name='txt1' value='".$txt1."'".$readonly." />";
$ForMain.="<input type='radio' name='rd1' value='V' ".($rd1 == 'V' ? $RBs : $RBu)." /> LetteraV";
$ForMain.="<input type='radio' name='rd1' value='S' ".($rd1 == 'S' ? $RBs : $RBu)." /> LetteraS";
$ForMain.="<input type='checkbox' name='cbx1' value='X' ".($cbx1 == 'X' ? $CBs : $CBu)." /> check1<br />";
$ForMain.="<input type='checkbox' name='cbx2' value='X' ".($cbx2 == 'X' ? $CBs : $CBu)." /> check2<br />";
function unlock() {
global $readonly,$CBs,$CBu,$RBs,$RBu;
$readonly = "";
$CBs = "checked";
$CBu = "unchecked";
$RBs = "checked";
$RBu = "unchecked";
}
function lock() {
global $readonly,$CBs,$CBu,$RBs,$RBu;
$readonly = " readonly";
$CBs = 'checked onclick="this.checked=true"';
$CBu = 'unchecked onclick="this.checked=false"';
$RBs = 'checked onclick="this.checked=true"';
$RBu = 'disabled';
}