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/**
* @licstart The following is the entire license notice for the
* JavaScript code in this page.
*
* Copyright (C) 2014 GNUnet e.V.
*
* The JavaScript code in this page is free software: you can
* redistribute it and/or modify it under the terms of the GNU
* General Public License (GNU GPL) as published by the Free Software
* Foundation, either version 3 of the License, or (at your option)
* any later version. The code is distributed WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU GPL for more details.
*
* As additional permission under GNU GPL version 3 section 7, you
* may distribute non-source (e.g., minimized or compacted) forms of
* that code without the copy of the GNU GPL normally required by
* section 4, provided you include this license notice and a URL
* through which recipients can access the Corresponding Source.
*
* @licend The above is the entire license notice
* for the JavaScript code in this page.
*/
// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
function supports_html5_storage() {
try {
return 'sessionStorage' in window && window['sessionStorage'] !== null;
}
catch (e) {
return false;
}
}
function setLang(l)
{
document.body.className=l;
if (supports_html5_storage()) {
sessionStorage.setItem('lang', l);
}
if (l == 'en') document.title = 'GNU Taler - Merchant demonstrator';
if (l == 'it') document.title = 'GNU Taler - Dimostrazione d\'acquisto';
}
function get_default_lang()
{
langs = ['en', 'it'];
for (var i in navigator.languages) {
for (var j in langs) {
if (navigator.languages[i].indexOf(langs[j]) != -1)
return langs[j];
}
}
return 'en';
}
/*To be called on each onLoad*/
function loadLang()
{
l = null;
if (supports_html5_storage()) {
l = sessionStorage.getItem('lang');
}
if (!l)
l = get_default_lang();
setLang(l);
}
// @license-end
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