1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/vstup/js/skript.js Wed Jan 11 17:01:59 2012 +0100
1.3 @@ -0,0 +1,41 @@
1.4 +/**
1.5 + * XML Web generátor – program na generování webových stránek
1.6 + * Copyright © 2012 František Kučera (frantovo.cz)
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, either version 3 of the License, or
1.11 + * (at your option) any later version.
1.12 + *
1.13 + * This program is distributed in the hope that it will be useful,
1.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 + * GNU General Public License for more details.
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License
1.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 + */
1.21 +
1.22 +/**
1.23 + * XML Web generátor – jmenný prostor
1.24 + */
1.25 +var xwg = {
1.26 + /**
1.27 + * Zašifruje/dešifruje obsah elementu pomocí Rot13.
1.28 + * @param id ID elementu, jehož text chceme změnit.
1.29 + */
1.30 + rot13: function(id) {
1.31 + var e = document.getElementById(id);
1.32 + e.textContent = e.textContent.rot13();
1.33 + }
1.34 +};
1.35 +
1.36 +/**
1.37 + * Vrací hodnotu textového řetězce zašifrovanou/dešifrovanou algoritmem Rot13
1.38 + */
1.39 +String.prototype.rot13 = function() {
1.40 + return this.replace(/[a-zA-Z]/g, function(z) {
1.41 + return String.fromCharCode((z <= "Z" ? 90 : 122) >= (z = z.charCodeAt(0) + 13) ? z : z - 26);
1.42 + });
1.43 +};
1.44 +