function addBookmark( sTitle , sUrl ) 
{
	if( !sTitle )
	{
		sTitle = 'PupRypin';
	}
	
	if( !sUrl )
	{
		sUrl = 'http://www.pup.rypin.pl';
	}

	if (window.sidebar) 
	{
		return true;
		// since this doesn't work, disabling, but it may work someday.
		//window.sidebar.addPanel(sTitle, sUrl,"");
	} 
	else if( document.all ) 
	{
		window.external.AddFavorite( sUrl, sTitle);
	} 
	else if( window.opera && window.print ) 
	{
		return true;
	}
}