var openCloseNews = function(id)
{
	var obj = document.getElementById(id);
		for (var i = 1; i<=2000; i++) {
		if (document.getElementById('News'+i)){
			document.getElementById('News'+i).className='';}
		}
		if (obj.className == 'active') {
			obj.className = '';
		}
		else {
			obj.className = 'active';
		}

	
};

var showHide = function(aktiv)
{
	document.getElementById(aktiv).style.display = 'block';
};


var pop = null;

function popdown() {
  if (pop && !pop.closed) pop.close();
}

function popup(obj,w,h) {
  var url = (obj.getAttribute) ? obj.getAttribute('href') : obj.href;
  if (!url) return true;
  w = (w) ? w += 20 : 150;  // 150px*150px is the default size
  h = (h) ? h += 25 : 150;
  var args = 'width='+w+',height='+h+',resizable';
  popdown();
  pop = window.open(url,'',args);
  return (pop) ? false : true;
}

window.onunload = popdown;
window.onfocus = popdown;