function call_opener_id_submit(id,co,nazev) {
	if (opener) {
		var result = opener.set_opener_id_submit(id,co,nazev);
		if (result == false) {
			alert('Došlo k chybe!');
		} else {
			alert(result);
		}
	}
	return true;
}

function call_opener_id(id,co,nazev) {
	if (opener) {
		var result = opener.set_opener_id(id,co,nazev);
		if (result == false) {
			alert('Došlo k chybe!');
		} else {
			alert(result);
		}
	}
	return true;
}

function set_opener_id_submit(id,co,nazev) {
	var input_form = document.getElementById(co+'_form');
	var input_form_id = document.getElementById(co+'_id');
	if (input_form && input_form_id)	{
		input_form_id.value = id;
		input_form.submit();
		return 'Položka '+nazev+' priradená';
	}
	return false;
}