var url = window.location;
var title = document.title;

var os;
if(document.layers)
 os = "n4";
else if(document.getElementById&&!document.all)
 os = "n6";
else if(document.all)
 os = "ie";

function bookmark(title,url){
	if(window.sidebar)
          window.sidebar.addPanel(title,url,"");
	else if(window.opera && window.print){
          var elem = document.createElement('a');
          elem.setAttribute('href',url);
          elem.setAttribute('title',title);
          elem.setAttribute('rel','sidebar');
          elem.click();
	}
	else if(os == "ie")
          window.external.AddFavorite(url,title);
}

function selectlang(s)
{
	var gourl = s.options[s.selectedIndex].value;
        window.top.location.href = 'index.php?setlang='+gourl;
}

function popup(url)
{
        params  = 'width='+screen.width;
        params += ', height='+screen.height;
        params += ', top=0, left=0'
        params += ', fullscreen=yes';
        params += ', directories=no';
        params += ', location=no';
        params += ', menubar=no';
        params += ', resizable=no';
        params += ', scrollbars=no';
        params += ', status=no';
        params += ', toolbar=no';


        newwin=window.open(url,'katalog', params);
        if (window.focus) {newwin.focus()}
        return false;
}