/*
 * Graphical clock
 * Copyright 2005 by Michal Nazarewicz (mina86/AT/tlen.pl)
 * Licensed under Academic Free License 2.1
 */

var digit_imgs_path = 'zegar/cyferki/';
var clock_24h = true;
var clock_with_seconds = true;

var digit_imgs = new Array();
for (var i = 0; i<10; ++i) {
	digit_imgs[i] = new Image();
	digit_imgs[i].src = '' + digit_imgs_path + 'c' + i + '.gif';
}
digit_imgs[10] = new Image();
digit_imgs[10].src = '' + digit_imgs_path + 'cb.gif';
if (!clock_24h) {
	digit_imgs[11] = new Image();
	digit_imgs[11].src = '' + digit_imgs_path + 'cam.gif';
	digit_imgs[12] = new Image();
	digit_imgs[12].src = '' + digit_imgs_path + 'cpm.gif';
}

function gfx_clock() {
	if (!document.images) return;
	var date = new Date();
	var tmp = date.getHours();
	if (!clock_24h) {
		if (tmp>12) {
			document.images.clock_ap = digit_imgs[12].src;
			tmp -= 12;
		} else {
			document.images.clock_ap = digit_imgs[11].src;
		}
	}
	document.images.clock_h10.src = digit_imgs[Math.floor(tmp/10)].src;
	document.images.clock_h1.src  = digit_imgs[tmp%10].src;
	tmp = date.getMinutes();
	document.images.clock_m10.src = digit_imgs[Math.floor(tmp/10)].src;
	document.images.clock_m1.src  = digit_imgs[tmp%10].src;
	if (clock_with_seconds) {
		tmp = date.getSeconds();
		document.images.clock_s10.src = digit_imgs[Math.floor(tmp/10)].src;
		document.images.clock_s1.src  = digit_imgs[tmp%10].src;
	}
	setTimeout('gfx_clock();', 1000);
}

function write_gfx_clock() {
	if (!document.images) return;
	with (document) {
		write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_h10">');
		write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_h1">');

		write('<img src="' + digit_imgs_path + '/colon.gif">');
		write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_m10">');
		write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_m1">');

		if (clock_with_seconds) {
			write('<img src="' + digit_imgs_path + '/colon.gif">');
			write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_s10">');
			write('<img src="' + digit_imgs_path + '/cb.gif" name="clock_s1">');
		}

		if (!clock_24h) {
			write('<img src="' + digit_imgs_path + '/cam.gif" name="clock_s1">');
		}
	}
}