function editEvent( eventId, aDate, what ) {
	var NS = ( document.layers ) ? 1 : 0;
	var IE = ( document.all ) ? 1 : 0;
	var url = String( window.location.pathname );
	var ix = url.indexOf( '$' );
	if ( ix > 0 ) { url = url.slice( 0, ix ) };
	if ( url[ url.length - 1 ] != "/" ) { url = url + "/"; }
	url = url + "event_" + what + "$event=" + eventId + "&date=" + aDate;
	var winwidth = 600;
	var winheight = 400;
	if (NS) {
		var newWin = window.open( url,"Edit_Event","toolbar=0,directories=0,menubar=1,location=0,scrollbars=0,status=1,resizable=1,width=" + winwidth +",height=" + winheight + "\"" );
		}
	else if (IE) {
		var newWin = window.open( "","Edit_Event","toolbar=0,directories=0,menubar=1,location=0,scrollbars=0,status=1,resizable=1,width=" + winwidth +",height=" + winheight + "\"" );
		newWin.document.write( "<META HTTP-EQUIV='refresh' CONTENT='0; URL=" + url + "'>" );
		newWin.document.write( " " );
		newWin.document.close( );
		}
	}
function setStatus( eventId, what ) {
	if ( !eventId ) {
		window.status = "Click to add an event";
		}
	else {
		window.status = "Click to " + what + " the event " + eventId;
		}
	return true;
	}
function clearStatus( ) {
	window.status = "";
	return true;
	}