function openDir( jumpmenu ) { 
	var newIndex = jumpmenu.fieldname.selectedIndex; 
	if ( newIndex == 0 ) { 
		alert( "Please select a location!" ); 
	} else { 
		cururl = jumpmenu.fieldname.options[ newIndex ].value; 
		window.location.assign( cururl ); 
	} 
}