function sortieren(spalte) {
	// sofort abbrechen, wenn schon sortiert ist: (notwendig, weil "onclick" am <th> sitzt, nicht am <a>)
	if (!document.getElementById('link-' + spalte)) {
		return;
	}
	var index = new Array();
	var datensatzObjekt = new Object();
	var i;
	var j;
	var feldname;
	for (i=0; i < datensatz.length; i++) {
		var schluessel = datensatz[i][spalte];
		if (spalte != 'datum') {
			schluessel = schluessel + datensatz[i]['datum'];
		}
		index.push(schluessel);
		datensatzObjekt[schluessel] = datensatz[i];
	}
	index.sort();
	for (i=0; i < datensatz.length; i++) {
		var nummer = index[i];
		var datumSchluessel = datensatzObjekt[nummer]['datum'];
		document.getElementById('datum' + i).innerHTML = datumSchoen[datumSchluessel];
		for (j=1; j < feldnamen.length; j++) {
			feldname = feldnamen[j];
			document.getElementById(feldname + i).innerHTML = datensatzObjekt[nummer][feldname];
		}
	}	
	for (j=0; j < feldnamen.length; j++) {
		feldname = feldnamen[j];
		// altes <a>-Element entfernen, Textinhalt aber merken:
		if (document.getElementById('link-' + feldname)) {
			var aAlt = document.getElementById('link-' + feldname);
			var spaltentitel = aAlt.firstChild;				
			aAlt.parentNode.removeChild(aAlt);
		}
		else {
			var spaltentitel = document.getElementById('th-' + feldname).firstChild;
		}
		// neue <th>'s erzeugen:
		if (feldname == spalte) {
			document.getElementById('th-' + spalte).appendChild(spaltentitel);			
		}
		else {
			var aNeu = document.createElement('a');
			aNeu.id = 'link-' + feldname;
			aNeu.href = 'javascript:;';
			aNeu.appendChild(spaltentitel);
			document.getElementById('th-' + feldname).appendChild(aNeu);
		}
	}
	var dreieckNeu = document.getElementById("dreieck").cloneNode(true);
	var dreieckAlt = document.getElementById("dreieck");
	document.getElementById('dreieck').parentNode.removeChild(dreieckAlt);
	document.getElementById('th-' + spalte).appendChild(dreieckNeu);
}

function EinAusBlenden(objekt) {
	var obj = document.getElementById(objekt);
	var jetzt = obj.currentStyle ? obj.currentStyle.display : window.getComputedStyle(obj, null).display; // vorne: IE ab 5.0, hinten: Firefox
	if (jetzt == 'none') {
		obj.style.display = 'block';
	}
	else {
		obj.style.display = 'none';
	}
}

function mask(end,middle,start,subject){
  var one ='mai';
  var two='lto:';
  var three='?Subject=';
  start,middle,end,subject;
  var putogether= one+two+start+middle+end+three+subject;
  document.location.href=eval('"'+putogether+'"');
  window.status=putogether;
}

///////////////////////////////////////////////////////////////////////////////////////////////

/* Features:
*) bei externen Referrern werden nur komplette Woerter highlighted, bei internen (d.h. Suchfunktion der eigenen Website) auch Wortteile
*) Startelement konfigurierbar (d.h. Inhalt ausserhalb dieses Containers wird ignoriert)
*/

var qNamen = new Array('q', 'p', 'query', 'userQuery', 's');
var klassenname = 'suchbegriff';
var startelement = ''; // z.B. startelement = 'inhalt';
//var referrer = 'http://www.google.at/search?q=%C3%96sterreich+Lorem&sourceid=firefox-search&start=0';
var referrer = document.referrer;

/*
URL-Kodierung:
Fuer oe schreibt man:
Unicode: %C3%B6
Latin-1: %F6
*/

var eigeneDomain = document.URL.substr(7); // 'http://' vorne wegschneiden
eigeneDomain = eigeneDomain.substr(0, eigeneDomain.indexOf('/'));

function in_array(needle, haystack) {
	for(var i=0; i < haystack.length; i++) {
		if(haystack[i] === needle) {
			return true;
		}
	}
	return false;
}

function qErmitteln() {
	if (referrer.indexOf('?') == -1) {
		return null;
	}
	var queryString = referrer.substring(referrer.indexOf('?')+1); // referrer: http://www.google.at/search?q=%C3%96sterreich+Urlaub&sourceid=firefox-search&start=0
	queryStringTeil = queryString.split('&'); // Array: q=%C3%96sterreich+Urlaub, sourceid=firefox-search, start=0
	for (i=0; i < queryStringTeil.length; i++) {
		queryStringPaar = queryStringTeil[i].split('='); // Array: q, %C3%96sterreich+Urlaub
		if (in_array(queryStringPaar[0], qNamen)) {
			q = queryStringPaar[1];
			var	eigeneDomainRegExp = new RegExp ('(\/|.)' + eigeneDomain + '\/'); // vordere Klammer heisst: / oder .
			var IstEigeneDomain = eigeneDomainRegExp.test(referrer) ? true : false; // test() wendet den Regulaeren Ausdruck auf referrer an
			q = IstEigeneDomain ? unescape(q) : decodeURI(q); // unescape() wandelt Latin-1-Kodierung zurueck, decodeURI() UTF-8-Kodierung
			q = q.toLowerCase(); // darf erst nach unescape() kommen
			q = q.split('+'); // original: q.split(/[\s,\+\.]+/);
			klasse = new Array();
			for (var k=0; k < q.length; k++) {
				klasse[q[k]] = klassenname + (k+1);
			}		
			// wenn der Benutzer nicht von der Suchfunktion der eigenen Website kommt: nur ganze Woerter highlighten
			if (!IstEigeneDomain) { // test() wendet den Regulaeren Ausdruck auf referrer an
				var qNeu = new Array();
				for (i=0; i < q.length; i++) {
					qNeu.push('\\b'+q[i]+'\\b'); // \b: Wortgrenze (RegExp)
				}
				q = qNeu;
			}
			q = new RegExp(q.join('|'), 'i'); // RegExp: | heisst oder, 'i' heisst case-insensitive
			return q;
		}
	}
	return null;
}

function highlightRekursion(node, q) {
	if (node.hasChildNodes) {
		for (var i=0; i < node.childNodes.length; i++) { // i muss mittels var initialisiert werden (sonst Endlos-Rekursion)!
			highlightRekursion(node.childNodes[i], q);
		}
	}	
	var ausnahmen = /^(script|textarea)/i; // RegExp: 'i' heisst case-insensitive
	if (node.nodeType == 3 && !ausnahmen.test(node.parentNode.tagName)) { // Typ 3 heisst Text-Node. test() wendet den Regulaeren Ausdruck an
		nodeInhaltKlein = node.nodeValue.toLowerCase();
    var treffer = q.exec(node.data); // exec() wendet die RegExp q auf node.data an, und speichert die Ergebnisse (Details siehe unten) im Array treffer
    if (treffer) {
			var wort = treffer[0]; // exec() speichert den gefundenen Ausdruck an die erste Position im Array treffer ...
			var wortPosition = treffer.index // ... und seine Position in die Eigenschaft index
			if (node.parentNode.className != klasse[wort.toLowerCase()]) { // nur wenn das Wort noch nicht highlighted ist
				dahinter = node.splitText(wortPosition); // 'node' enthaelt jetzt nur mehr den Text bis wortPosition, 'dahinter' den restlichen Text
				dahinter.splitText(wort.length); // 'dahinter' enthaelt jetzt nur mehr das Wort 'wort'
				var em = document.createElement("em");
				node.parentNode.replaceChild(em, dahinter); // em ersetzt dahinter
				em.appendChild(dahinter);
				em.className = klasse[wort.toLowerCase()];				
			}
		}
	}
}

function highlight() {
	q = qErmitteln();
	if (q) {
		if (startelement == '') {
			highlightRekursion(document.getElementsByTagName("body")[0], q);
		}
		else {
			highlightRekursion(document.getElementsById(startelement), q);
		}
	}
}

window.onload = function() {
	highlight();
}


/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;