<html> 
<head> 
<title>TIMER & CLOCK</title> 
<!-- Cria��o:    DI�GENES DUARTE SOBRAL       --> 
<!-- E-Mail:    diogenes@larbos.com.br        --> 
<!-- Data:    15/10/2004                      --> 
<!-- Vers�o:    1.1                           --> 
<!-- A modifica��o e melhoramentos s�o        --> 
<!-- livres, respeitando-se, por�m, os        --> 
<!-- cr�ditos autor da vers�o original        --> 
<!-- em todas as vers�es posteriores          --> 

<script language="JavaScript"> 
<!-- hiding 
var timerID ; 
function tzone(tz, os, ds, cl) 
{ 
    this.ct = new Date(0) ;    // datetime 
    this.tz = tz ;        // code 
    this.os = os ;        // GMT offset 
    this.ds = ds ;        // has daylight savings 
    this.cl = cl ;        // font color 
} 

function UpdateClocks() 
{ 
// PODER�O SER CRIADOS OUTROS FUSOS 
    var ct = new Array( 
        new tzone('RJAN: ', -4, 1, 'lime'), 
        new tzone('TKYO: ', 9, 0, 'violet'), 
        new tzone('LOND: ', 0, 0, 'cyan'), 
        new tzone('GERM: ', +6, 0, 'yellow'), 
        new tzone('NYRK: ', -6, 1, '#FFAA00'), 
        new tzone('PTGL: ', +1, 1, 'silver'), 
        new tzone('SFCO: ', -8, 0, 'pink'), 
        new tzone('HKNG: ', +8, 0, 'white') 
    ) ; 

    var dt = new Date() ;    // [GMT] hor�rio ser� setado de acordo com o hor�rio da m�quina 

    var startDST = new Date(dt.getFullYear(), 3, 1) ; 
    while (startDST.getDay() != 0) 
        startDST.setDate(startDST.getDate() + 1) ; 

    var endDST = new Date(dt.getFullYear(), 9, 31) ; 
    while (endDST.getDay() != 0) 
        endDST.setDate(endDST.getDate() - 1) ; 

    var ds_active ;        // VERIFICA SE VARI�VE DS EST� ATIVA 
    if (startDST < dt && dt < endDST) 
        ds_active = 1 ; 
    else 
        ds_active = 0 ; 


    for(n=0 ; n<ct.length ; n++) 
        if (ct[n].ds == 1 && ds_active == 1) ct[n].os++ ; 

    // Compesa��o das zonas de acordo com os fusos hor�rios 
    gmdt = new Date() ; 
    for (n=0 ; n<ct.length ; n++) 
        ct[n].ct = new Date(gmdt.getTime() + ct[n].os * 3600 * 1000) ; 

    document.all.Clock0.innerHTML = 
        '<font color="' + ct[0].cl + '">' + ct[0].tz + ClockString(ct[0].ct) + '</font>' ; 

    document.all.Clock1.innerHTML = 
        '<font color="' + ct[1].cl + '">' + ct[1].tz + ClockString(ct[1].ct) + '</font>' ; 

    document.all.Clock2.innerHTML = 
        '<font color="' + ct[2].cl + '">' + ct[2].tz + ClockString(ct[2].ct) + '</font>' ; 

    document.all.Clock3.innerHTML = 
        '<font color="' + ct[3].cl + '">' + ct[3].tz + ClockString(ct[3].ct) + '</font>' ; 

    document.all.Clock4.innerHTML = 
        '<font color="' + ct[4].cl + '">' + ct[4].tz + ClockString(ct[4].ct) + '</font>' ; 

    document.all.Clock5.innerHTML = 
        '<font color="' + ct[5].cl + '">' + ct[5].tz + ClockString(ct[5].ct) + '</font>' ; 

    document.all.Clock6.innerHTML = 
        '<font color="' + ct[6].cl + '">' + ct[6].tz + ClockString(ct[6].ct) + '</font>' ; 

    document.all.Clock7.innerHTML = 
        '<font color="' + ct[7].cl + '">' + ct[7].tz + ClockString(ct[7].ct) + '</font>' ; 

//************************************************************************************ 
//    NESTA PARTE PODERIAM SER INSERIDOS COMANDOS AGENDADOS DE ACORDO COM O HOR�RIO 
//    ASSIM COMO A FUN��O ATUALIZA O REL�GIO A CADA SEGUNDO ELA PODERIA EXECUTAR UM 
//    EVENTO    CASO O HOR�RIO ESTABELECIDO COINCIDISSE COM O HOR�RIO LOCAL 
//*********************************************************************************** 

    timerID = window.setTimeout("UpdateClocks()", 1001) ; 


} 

function ClockString(dt) 
{ 
    var stemp, ampm ; 

    var dt_year = dt.getUTCFullYear() ; 
    var dt_month = dt.getUTCMonth() + 1 ; 
    var dt_day = dt.getUTCDate() ; 
    var dt_hour = dt.getUTCHours() ; 
    var dt_minute = dt.getUTCMinutes() ; 
    var dt_second = dt.getUTCSeconds() ; 
     
    dt_year = dt_year.toString() ; 
    if (0 <= dt_hour && dt_hour < 12) 
    { 
        ampm = 'AM' ; 
        if (dt_hour == 0) dt_hour = 12 ;         
    } else { 
        ampm = 'PM' ; 
        dt_hour = dt_hour - 12 ; 
        if (dt_hour == 0) dt_hour = 12 ;         
    } 
     
    if (dt_minute < 10) 
        dt_minute = '0' + dt_minute ; 
     
    if (dt_second < 10) 
        dt_second = '0' + dt_second ; 

    stemp = dt_day + '/' + dt_month + '/' + dt_year.substr(2,2) ; 
    stemp = stemp + ' ' + dt_hour + ":" + dt_minute + ":" + dt_second + ' ' + ampm ; 
    return stemp ; 
} 
//  End --> 
</script> 
<base target="info"> 
</head> 

<!-- PASSO DOIS: Insira um evento onLoad em sua tag BODY  --> 
<body onLoad="UpdateClocks()" bgcolor="#006699"> 

<!-- PASSO TR�S: Copie este c�digo no corpo de seu documentoy HTML.         --> 
<!-- Cada linha corresponde a um rel�gio. Insira quantos e honde necess�rio     --> 

<table border="0" cellspacing="0" width="63" cellpadding="0"> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
    <td id="Clock0" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
    <td id="Clock1" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock2" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock3" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock4" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock5" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock6" width="59" bgcolor="#006699" align="center">   </td> 
<tr bgcolor="#000000" style="font-family: Verdana, Tahoma, Arial; font-size: 10"> 
   <td id="Clock7" width="59" bgcolor="#006699" align="center">   </td> 
</table> 
</body> 
</html>