/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + OfflineSearchEngine JavaScript v2.0 + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + Copyright (C) 2004-09 by Michael Loesler, http://derletztekick.com + + + + + + This program is free software; you can redistribute it and/or modify + + it under the terms of the GNU General Public License as published by + + the Free Software Foundation; either version 2 of the License, or + + (at your option) any later version. + + + + This program is distributed in the hope that it will be useful, + + but WITHOUT ANY WARRANTY; without even the implied warranty of + + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + + GNU General Public License for more details. + + + + You should have received a copy of the GNU General Public License + + along with this program; if not, write to the + + Free Software Foundation, Inc., + + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ var JSSearchEngine = { httpRequest : false, keyWords : new Array(), sites2search : new Array(), searchForm : null, tbody : null, pEl : null, index : 0, hasResult : false, searchrangestart : null, searchrangeend : null, searchMode : 1, fileContens : new Array(), firstSearch : true, UseHTTP_GET : false, init : function(start, end, uhg, s2s) { if (!(this.pEl = document.getElementById("searchresult")) || !(this.searchForm = document.forms["derletztekicksearchengine"])) return false; if (window.ActiveXObject) { try { this.httpRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { this.httpRequest = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { window.alert("Fehler "+e); return false; } } } else if (window.XMLHttpRequest) this.httpRequest = new XMLHttpRequest(); this.searchrangestart = start==null?"":start; this.searchrangeend = end==null?"":end; this.UseHTTP_GET = uhg; if (typeof(s2s) == "object") this.sites2search = s2s; var querys = this.getParameters(); if (this.UseHTTP_GET && querys != false && typeof(querys["q"]) != "undefined") { this.reset(); this.searchForm.elements["q"].value = querys["q"].replace(/\+/g," "); if (typeof(querys["mode"]) != "undefined" && !isNaN(parseInt(querys["mode"]))) this.searchForm.elements["mode"][ (parseInt(querys["mode"])>=this.searchForm.elements["mode"].length?0:parseInt(querys["mode"]))].checked = true; this.searchMode = this.getSearchMode(); this.getKeywords(); if (this.fileContens.length > 0) this.firstSearch = false; this.pEl.replaceChild(document.createTextNode(""), this.pEl.firstChild); if (this.keyWords.length > 0){ this.createResultTable(); this.searchPage(); } } this.searchForm.Instanz = this; this.searchForm.onsubmit = function(e) { this.Instanz.reset(); this.Instanz.searchMode = this.Instanz.getSearchMode(); this.Instanz.getKeywords(); if (this.Instanz.keyWords.length == 0){ window.alert("Der Suchbegriff muss min. 3 Zeichen lang sein!"); return false; } if (this.Instanz.UseHTTP_GET) return true; if (this.Instanz.fileContens.length > 0) this.Instanz.firstSearch = false; this.Instanz.pEl.replaceChild(document.createTextNode(""), this.Instanz.pEl.firstChild); if (this.Instanz.keyWords.length > 0){ this.Instanz.createResultTable(); this.Instanz.searchPage(); } return false; }; }, getParameters : function() { var q = window.location.search.substring(1).split('&'); if(!q.length) return false; var GET = new Object(); for(var i=0; i= this.sites2search.length){ this.addResult(); this.hasResult = true; } if (this.index == this.sites2search.length) { var img = this.pEl.getElementsByTagName("img")[0]; if (img) this.pEl.removeChild(img); //window.alert("Ende der Suche"); } }, sendRequest : function(uri,m,q){ try{ this.httpRequest.abort(); this.httpRequest.onreadystatechange = function() { JSSearchEngine.handleAJAXResponse(); }; if (m.toLowerCase() == "post"){ this.httpRequest.open("POST", uri, true); this.httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); this.httpRequest.send( q ); } else { this.httpRequest.open("GET", uri+"?"+q, true); this.httpRequest.send(null); } } catch(err) { window.alert("Die Seite "+uri+" konnte nicht geladen werden!\n\n"+err); this.sites2search.splice(this.index,1); var thisInstanz = this; window.setTimeout(function() { thisInstanz.searchPage(); } ,150); } }, handleAJAXResponse : function() { if (this.httpRequest.readyState == 4) { var str = this.httpRequest.responseText.toLowerCase(); var spos = str.lastIndexOf( this.searchrangestart.toLowerCase() ); var epos = str.indexOf( this.searchrangeend.toLowerCase() ); spos = spos==-1?0:spos+this.searchrangestart.length; epos = epos 0) return true; else if (this.searchMode==0 && l == (this.keyWords.length)) return true; } } return false; }, getKeywords : function() { if (this.searchMode==2) var kW = [decodeURIComponent(this.searchForm.elements['q'].value).replace(/\+/g," ")]; else var kW = decodeURIComponent(this.searchForm.elements['q'].value).replace(/\+/g," ").split(/\s+/); for (var i=0; i 2) this.keyWords.push(this.trim(this.replaceUmlauts(kW[i],0))); }, replaceUmlauts : function (str, k){ var arr = [ ["Ö", "ö", "Ä", "ä", "Ü", "ü", "ß"], ["Ö", "ö", "Ä", "ä", "Ü", "ü", "ß"]]; for (var i=0; i]*?\>/g," "); return str.replace (/\s+/g," "); } } var DOMContentLoaded = false; function addContentLoadListener (func) { if (document.addEventListener) { var DOMContentLoadFunction = function () { window.DOMContentLoaded = true; func(); }; document.addEventListener("DOMContentLoaded", DOMContentLoadFunction, false); } var oldfunc = (window.onload || new Function()); window.onload = function () { if (!window.DOMContentLoaded) { oldfunc(); func(); } }; } addContentLoadListener( function() { JSSearchEngine.init("", "", true, [ ['Aktuelle Neuigkeiten dieser Heimseite', '/startseite'], ['Archivierte Meldungen aus dem Jahr 2007', '/archiv/2007'], ['Archivierte Meldungen aus dem Jahr 2008', '/archiv/2008'], ['Impressum und Kontaktmöglichkeiten dieser Heimseite', '/impressum'] ] ); } );