function zobrazSkryj(idecko){
	el=document.getElementById(idecko).style;
	el.display=(el.display == 'block')?'none':'block';
	}
	
function new_window()
  {
  	var url   = "prohlaseni-o-ochrane.php";
  	var WiDTH = screen.availWidth;
  	var HeiGHT = screen.availHeight - 30;
  	var ToP = ((HeiGHT - 750)/2)-30;
  	var LEFT = (WiDTH - 1000)/2;
  
  	kamikadze=window.open(url, "kamikadze", "width=300,height=600,top="+ToP+",left="+LEFT+",scrollbars=yes,status=no,menubar=no,location=no");
  	if(kamikadze!=null)
  	{
  		kamikadze.focus();
  	}
  
  }