///////////////////////////////////////////////////////////
// "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 = "Verdana";

// Set the clock's font size (in point):
var myfont_size = "10";

// Set the clock's font color:
var myfont_color = "#000000";
	
// Set the clock's background color:
var myback_color = "";

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

// Set the width of the clock (in pixels):
var mywidth = 25;

// 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] = "Sunday";
	DaysOfWeek[1] = "Monday";
	DaysOfWeek[2] = "Tuesday";
	DaysOfWeek[3] = "Wednesday";
	DaysOfWeek[4] = "Thursday";
	DaysOfWeek[5] = "Friday";
	DaysOfWeek[6] = "Saturday";

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]);
}