function NW(adres) {
	window.open(adres);
}

function Popup(adres, w, h) {
	window.open(adres, "", "toolbar=no, width=" + w + ",height=" + h);
}

function Goto(obj) {
	var URL = obj.options[obj.selectedIndex].value;
	window.location.href = URL;
}

var oldObj;

function expand(name) {
	if (oldObj)
		oldObj.style.display = 'none';

	obj = document.getElementById(name);
	if (obj.style.display == 'none')
		obj.style.display = '';
	else
		obj.style.display = 'none';

	oldObj = obj;
}