1 | /** |
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2 | * XML Web generátor – program na generování webových stránek |
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3 | * Copyright © 2012 František Kučera (frantovo.cz) |
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4 | * |
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5 | * This program is free software: you can redistribute it and/or modify |
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6 | * it under the terms of the GNU General Public License as published by |
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7 | * the Free Software Foundation, either version 3 of the License, or |
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8 | * (at your option) any later version. |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | * GNU General Public License for more details. |
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14 | * |
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15 | * You should have received a copy of the GNU General Public License |
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16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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17 | */ |
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18 | |
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19 | /** |
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20 | * XML Web generátor – jmenný prostor |
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21 | */ |
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22 | var xwg = { |
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23 | /** |
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24 | * Zašifruje/dešifruje obsah elementu pomocí Rot13. |
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25 | * @param id ID elementu, jehož text chceme změnit. |
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26 | */ |
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27 | rot13: function(id) { |
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28 | var e = document.getElementById(id); |
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29 | e.textContent = e.textContent.rot13(); |
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30 | }, |
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31 | |
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32 | /** |
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33 | * Vloží klikatelný odkaz. |
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34 | * @param id ID span elementu obsahujícího data |
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35 | */ |
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36 | odkazNaElektronickouPoštu: function(id) { |
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37 | var spanČesky = document.getElementById(id); |
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38 | var spanObsah = document.getElementById(id + "b"); |
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39 | var česky = spanČesky.innerHTML; |
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40 | var adresa = česky |
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41 | .replace(new RegExp(" zavináč ", "g"), "@") |
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42 | .replace(new RegExp(" tečka ", "g"),"."); |
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43 | |
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44 | var odkaz = document.createElement("a"); |
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45 | odkaz.href = "mailto:" + adresa; |
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46 | if (spanObsah.innerHTML.length > 0) { |
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47 | odkaz.innerHTML = spanObsah.innerHTML; |
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48 | } else { |
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49 | odkaz.innerHTML = adresa; |
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50 | } |
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51 | |
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52 | spanČesky.parentNode.insertBefore(odkaz, spanČesky); |
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53 | spanČesky.parentNode.removeChild(spanČesky); |
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54 | spanObsah.parentNode.removeChild(spanObsah); |
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55 | }, |
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56 | |
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57 | }; |
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58 | |
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59 | /** |
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60 | * Vrací hodnotu textového řetězce zašifrovanou/dešifrovanou algoritmem Rot13 |
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61 | */ |
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62 | String.prototype.rot13 = function() { |
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63 | return this.replace(/[a-zA-Z]/g, function(z) { |
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64 | return String.fromCharCode((z <= "Z" ? 90 : 122) >= (z = z.charCodeAt(0) + 13) ? z : z - 26); |
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65 | }); |
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66 | }; |
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67 | |
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