function popup( url, width, height)
{		
  popup_path = "./pop-up.php?url=" + url;
  popup_window = window.open(popup_path, "View", "resizable=yes,scrollbars=yes, top=0, left=0, menubar=0, toolbar=0, width=" + width + ",height=" + height);
  popup_window.focus();
}
function new_window(location,name)
{
  window.open(location,name,"menubar=no,location=no,scrollbars=yes, resizable=no,status=no");
  
}
function links(location,name)
{
  window.open(location,name,"menubar=yes,location=yes,scrollbars=yes, resizable=yes,status=yes");
}
/*
function show_us(id,picture,alt)
{
  if(document.getElementById(id).innerHTML=='')
    document.getElementById(id).innerHTML='<img src="./images/'+picture+'" title="'+alt+'" alt="'+alt+'" /><br/>';
  else document.getElementById(id).innerHTML='';
}
*/
function redirect(url)
{
	window.location=url;
}

function smazat(url,string)
{
 if( window.confirm(string))
  window.location=url;
}