///////////////////////////////////////////////////////////
// "Live Clock Advanced" script - Version 1.0
// By Mark Plachetta (astroboy@zip.com.au)
//
// Get the latest version at:
// http://www.zip.com.au/~astroboy/liveclock/
//
// Based on the original script: "Upper Corner Live Clock"
// available at:
// - Dynamic Drive (http://www.dynamicdrive.com)
// - Website Abstraction (http://www.wsabstract.com)
// ========================================================
// CHANGES TO ORIGINAL SCRIPT:
// - Gave more flexibility in positioning of clock
// - Added date construct (Advanced version only)
// - User configurable
// ========================================================
// Both "Advanced" and "Lite" versions are available free
// of charge, see the website for more information on the
// two scripts.
///////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////
/////////////// CONFIGURATION /////////////////////////////

// Set the clock's font face:
var myfont_face = "";

// Set the clock's font size (in point):
var myfont_size = "";

// Set the clock's font color:
var myfont_color = "#D0A803";

// Set the clock's background color:
var myback_color = "";

// Set the text to display before the clock:
var mypre_text = "Horário: ";

// Set the width of the clock (in pixels):
var mywidth = 300;

// Display the time in 24 or 12 hour time?
// 0 = 24, 1 = 12
var my12_hour = 0;

// How often do you want the clock updated?
// 0 = Never, 1 = Every Second, 2 = Every Minute
// If you pick 0 or 2, the seconds will not be displayed
var myupdate = 1;

// Display the date?
// 0 = No, 1 = Yes
var DisplayDate = 0;

/////////////// END CONFIGURATION /////////////////////////
///////////////////////////////////////////////////////////

// Browser detect code
var ie4 = document.all
var ns4 = document.layers
var ns6 = document.getElementById && !document.all

// Global varibale definitions:

var dn = "";
var mn = "th";
var old = "";

// The following arrays contain data which is used in the clock's
// date function. Feel free to change values for Days and Months
// if needed (if you wanted abbreviated names for example).
var DaysOfWeek = new Array(7);
DaysOfWeek[0] = "Domingo";
DaysOfWeek[1] = "Segunda";
DaysOfWeek[2] = "Terça";
DaysOfWeek[3] = "Quarta";
DaysOfWeek[4] = "Quinta";
DaysOfWeek[5] = "Sexta";
DaysOfWeek[6] = "Sabado";

var MonthsOfYear = new Array(12);
MonthsOfYear[0] = "January";
MonthsOfYear[1] = "February";
MonthsOfYear[2] = "March";
MonthsOfYear[3] = "April";
MonthsOfYear[4] = "May";
MonthsOfYear[5] = "June";
MonthsOfYear[6] = "July";
MonthsOfYear[7] = "August";
MonthsOfYear[8] = "September";
MonthsOfYear[9] = "October";
MonthsOfYear[10] = "November";
MonthsOfYear[11] = "December";

// This array controls how often the clock is updated,
// based on your selection in the configuration.
var ClockUpdate = new Array(3);
ClockUpdate[0] = 0;
ClockUpdate[1] = 1000;
ClockUpdate[2] = 60000;

// For Version 4+ browsers, write the appropriate HTML to the
// page for the clock, otherwise, attempt to write a static
// date to the page.
if (ie4 || ns6) { document.write('<span id="LiveClockIE" style="width:' + mywidth + 'px; background-color:' + myback_color + '"></span>'); }
else if (document.layers) { document.write('<ilayer bgColor="' + myback_color + '" id="ClockPosNS" visibility="hide"><layer width="' + mywidth + '" id="LiveClockNS"></layer></ilayer>'); }
else { old = "true"; show_clock(); }

// The main part of the script:
function show_clock() {
    if (old == "die") { return; }

    //show clock in NS 4
    if (ns4)
        document.ClockPosNS.visibility = "show"
    // Get all our date variables:
    var Digital = new Date();
    var day = Digital.getDay();
    var mday = Digital.getDate();
    var month = Digital.getMonth();
    var hours = Digital.getHours();

    var minutes = Digital.getMinutes();
    var seconds = Digital.getSeconds();

    // Fix the "mn" variable if needed:
    if (mday == 1) { mn = "st"; }
    else if (mday == 2) { mn = "nd"; }
    else if (mday == 3) { mn = "rd"; }
    else if (mday == 21) { mn = "st"; }
    else if (mday == 22) { mn = "nd"; }
    else if (mday == 23) { mn = "rd"; }
    else if (mday == 31) { mn = "st"; }

    // Set up the hours for either 24 or 12 hour display:
    if (my12_hour) {
        dn = "AM";
        if (hours > 12) { dn = "PM"; hours = hours - 12; }
        if (hours == 0) { hours = 12; }
    } else {
        dn = "";
    }
    if (minutes <= 9) { minutes = "0" + minutes; }
    if (seconds <= 9) { seconds = "0" + seconds; }

    // This is the actual HTML of the clock. If you're going to play around
    // with this, be careful to keep all your quotations in tact.
    myclock = '';
    myclock += '<font style="color:' + myfont_color + '; font-family:' + myfont_face + '; font-size:' + myfont_size + 'pt;">';
    myclock += mypre_text;
    myclock += hours + ':' + minutes;
    if ((myupdate < 2) || (myupdate == 0)) { myclock += ':' + seconds; }
    myclock += ' ' + dn;
    if (DisplayDate) { myclock += ' on ' + DaysOfWeek[day] + ', ' + mday + mn + ' ' + MonthsOfYear[month]; }
    myclock += '</font>';

    if (old == "true") {
        document.write(myclock);
        old = "die";
        return;
    }

    // Write the clock to the layer:
    if (ns4) {
        clockpos = document.ClockPosNS;
        liveclock = clockpos.document.LiveClockNS;
        liveclock.document.write(myclock);
        liveclock.document.close();
    } else if (ie4) {
        LiveClockIE.innerHTML = myclock;
    } else if (ns6) {
        document.getElementById("LiveClockIE").innerHTML = myclock;
    }

    if (myupdate != 0) { setTimeout("show_clock()", ClockUpdate[myupdate]); }
}