flg = 0;
spd = 40;
bat = 0;

function swing1() {
    if ( flg == 0 ) {
        flg = 1;
        document.all.B1.innerHTML = '<FONT COLOR="#FFFFFF">|�Q</FONT><BR>߁_';
        window.setTimeout("swing2()",spd); }}

function swing2() {
    if ( flg == 1 ) {
        bat = 2;
        document.all.B1.innerHTML = '<FONT COLOR="#FFFFFF">|�Q</FONT><BR>߁P';
        window.setTimeout("swing3()",spd); }}

function swing3() {
    if ( flg == 1 ) {
        bat = 1;
        document.all.B1.innerHTML = '<FONT COLOR="#FFFFFF">|</FONT>�^<BR>�<FONT COLOR="#FFFFFF">�Q</FONT>';
        window.setTimeout("swing4()",spd); }}

function swing4() {
    if ( flg == 1 ) {
        flg = 0;
        bat = 0;
        document.all.B1.innerHTML = '|<FONT COLOR="#FFFFFF">�Q</FONT><BR>�<FONT COLOR="#FFFFFF">�Q</FONT>'; }}