function OpenWindow( url )
	{
		var WindowHandle = window.open( url, 'SongWindow', 'height=600,width=650,top=50,left=50,toolbar=no,status=no,menubar=no,location=no,scrollbars=yes' );
		if ( WindowHandle )
		{
			WindowHandle.focus();
			return false;
		}
		else return true;
	}

	function DisplayMessage( window )
	{

		      if ( window.name != 'SongWindow' ) window.document.write('<div align="center"><a href="http://www.french-musicals.de" target="_self">Zur Homepage</a></div>');
			else window.document.write('<div align="center"><a href="javascript:self.close();" target="_self">Fenster schliessen!</a></div>');

	}