function setMenu(){
	$('#nav-t > a').removeClass('selected');
	var path = location.pathname.substring(1);
	
	var slash = path.indexOf('/');
	if( slash != -1)
	{
		path = path.substring(0, slash + 1);
	}
	if ( path )
	{
		$('#nav-t a[href$="' + path + '"]').addClass('selected');
	}
	else
	{
		$('#nav-t a.nav-t-strona-glowna[href$="/"]').addClass('selected');
	}
}