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PC World 2004 March
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PCWorld_2004-03_cd.bin
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software602
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webbug.js
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2004-01-22
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//
// +---------------------------------------------------------------------+
// | phpOpenTracker - The Website Traffic and Visitor Analysis Solution |
// +---------------------------------------------------------------------+
// | Copyright (c) 2000-2003 Sebastian Bergmann. All rights reserved. |
// +---------------------------------------------------------------------+
// | This source file is subject to the phpOpenTracker Software License, |
// | Version 1.0, that is bundled with this package in the file LICENSE. |
// | If you did not receive a copy of this file, you may read it online |
// | at http://www.phpopentracker.de/license.html. |
// +---------------------------------------------------------------------+
//
// $Id: webbug.js,v 1.9 2003/09/19 07:17:28 bergmann Exp $
//
var client_id = 1;
// Taken from http://www.jan-winkler.de/hw/artikel/art_j02.htm
function base64_encode(decStr) {
var base64s = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var bits;
var dual;
var i = 0;
var encOut = '';
while(decStr.length >= i + 3) {
bits = (decStr.charCodeAt(i++) & 0xff) <<16 |
(decStr.charCodeAt(i++) & 0xff) <<8 |
decStr.charCodeAt(i++) & 0xff;
encOut += base64s.charAt((bits & 0x00fc0000) >>18) +
base64s.charAt((bits & 0x0003f000) >>12) +
base64s.charAt((bits & 0x00000fc0) >> 6) +
base64s.charAt((bits & 0x0000003f));
}
if(decStr.length -i > 0 && decStr.length -i < 3) {
dual = Boolean(decStr.length -i -1);
bits = ((decStr.charCodeAt(i++) & 0xff) <<16) |
(dual ? (decStr.charCodeAt(i) & 0xff) <<8 : 0);
encOut += base64s.charAt((bits & 0x00fc0000) >>18) +
base64s.charAt((bits & 0x0003f000) >>12) +
(dual ? base64s.charAt((bits & 0x00000fc0) >>6) : '=') +
'=';
}
return(encOut);
}
var resolution = window.screen.width + 'x' +
window.screen.height + 'x' +
window.screen.colorDepth + 'bit';
document.write(
'<img src="http://ns.602.cz/image.php?' +
'client_id=' + client_id + '&' +
'document_url=' + base64_encode(document.URL) + '&' +
'referer=' + base64_encode(document.referrer) + '&' +
'add_data[]=resolution::' + resolution +
'" alt="" width="1" height="1" />'
);