var g_window_producer =null;
function openProducer( sUrl ) {	
	try {
		if (g_window_producer!=null)
			g_window_producer.focus()
	}
	catch (e){}		
	//"height=450 width=650 status=no toolbar=no resizable=no menubar=no scrollbars=no"		
	g_window_producer= window.open(sUrl,"Austrialian_wine_producers","height=500 width=600 status=yes toolbar=yes resizable=yes menubar=yes scrollbars=yes" )
}