//	var runner						= {};
	var runner;

	var enableCache					= false;
	var jsCache						= new Array();
	var dynamicContent_ajaxObjects	= new Array();

function handleEnter (field, event) {

	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;

	if (keyCode == 13) {

		var i;
			for (i = 0; i < field.form.elements.length; i++)

				if (field == field.form.elements[i])
					break;

				i = (i + 1) % field.form.elements.length;
				field.form.elements[i].focus();
				return false;
	}

	else
		return true;

}

/*
*	------------------------------------------
*	Start Voice-Verification Background check
*	------------------------------------------
*/

	function getDataVoice( f ){

		var tnr = f.form.tnr.value;

		if( tnr.length < 4 ){
			alert('Bitte geben Sie Ihre Telefonnummer an');
			return false;
		}

		f.style.display = 'none';

		var cnt = f.form.land.options[f.form.land.selectedIndex].value;
		f.form.submit();
		startCheckVoice(f.form.i1.value,tnr,cnt);

	}

	function getDataVoice2( f ){

		var tnr = f.form.tnr.value;
		var cnt = f.form.land.value;
//		stopVoiceProgress(f.form.i1.value);
		f.form.submit();
		startCheckVoice(f.form.i1.value,tnr,cnt);

	}

/*
*	------------------------------------------
*	Start Voice-Verification Background check
*	------------------------------------------
*/

	function startCheckVoice(vid,tnr,cnt){
//		stopVoiceProgress(vid);
//		runner[vid] = new Ajax.PeriodicalUpdater({},'/bb2/voice-proxy.php',{'decay': 1,'frequency' : 2,'method': 'get','parameters': 'land='+cnt+'&tnr='+tnr+'&i1='+i1+'&i2='+i2+'&i3='+i3,'onSuccess' : function(request,vid){updateProgress(request,vid)},'onFailure':function(request,vid){updateFailure(request,vid)}})
		runner = new Ajax.PeriodicalUpdater({},'/bb2/voice-proxy.php',{'decay': 1,'frequency' : 2,'method': 'get','parameters': 'land='+cnt+'&tnr='+tnr+'&i1='+i1+'&i2='+i2+'&i3='+i3,'onSuccess' : function(request,vid){updateProgress(request,vid)},'onFailure':function(request,vid){updateFailure(request,vid)}})
	}

/*
*	------------------------------------------
*	Stops an "Ajax.PeriodicalUpdater" instance
*	------------------------------------------
*/

	function stopVoiceProgress(vid){
		if( runner ){
			runner.options.onComplete = undefined;
			runner.stop();
			runner = undefined;
		}
	}

/*
*	------------------------------------------
*	Wait while Voice-Verification finishs
*	------------------------------------------
*/

	function updateProgress(req,vid) {

		var vstatus = false;

		eval(req.responseText);

		switch( vstatus ){
			case 'FEHLER' :
				stopVoiceProgress(i1);
				break;
			default :
				break;
		}

	}

	function updateFailure(req,vid) {

//		stopVoiceProgress(vid);
		alert(req.responseText);
		stopVoiceProgress(vid);

	}

	function ajax_showContent(divId,ajaxIndex,url)
	{
		var targetObj = document.getElementById(divId);
		targetObj.innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
		if(enableCache){
			jsCache[url] = 	dynamicContent_ajaxObjects[ajaxIndex].response;
		}
		dynamicContent_ajaxObjects[ajaxIndex] = false;

		ajax_parseJs(targetObj)
	}

	function ajax_loadContent(divId,url)
	{
		if(enableCache && jsCache[url]){
			document.getElementById(divId).innerHTML = jsCache[url];
			return;
		}

		var ajaxIndex = dynamicContent_ajaxObjects.length;
		document.getElementById(divId).innerHTML = 'Loading content - please wait';
		dynamicContent_ajaxObjects[ajaxIndex] = new sack();
		dynamicContent_ajaxObjects[ajaxIndex].requestFile = url;	// Specifying which file to get
		dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function(){ ajax_showContent(divId,ajaxIndex,url); };	// Specify function that will be executed after file has been found
		dynamicContent_ajaxObjects[ajaxIndex].runAJAX();		// Execute AJAX function


	}

	function ajax_parseJs(obj)
	{
		var scriptTags = obj.getElementsByTagName('SCRIPT');
		var string = '';
		var jsCode = '';
		for(var no=0;no<scriptTags.length;no++){
			if(scriptTags[no].src){
		        var head = document.getElementsByTagName("head")[0];
		        var scriptObj = document.createElement("script");

		        scriptObj.setAttribute("type", "text/javascript");
		        scriptObj.setAttribute("src", scriptTags[no].src);
			}else{
				if(navigator.userAgent.indexOf('Opera')>=0){
					jsCode = jsCode + scriptTags[no].text + '\n';
				}
				else
					jsCode = jsCode + scriptTags[no].innerHTML;
			}

		}

		if(jsCode)ajax_installScript(jsCode);
	}

	function ajax_installScript(script)
	{
	    if (!script)
	        return;
	    if (window.execScript){
	    	window.execScript(script)
	    }else if(window.jQuery && jQuery.browser.safari){ // safari detection in jQuery
	        window.setTimeout(script,0);
	    }else{
	        window.setTimeout( script, 0 );
	    }
	}

/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
   see documentation or authors website for more details */

function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;
						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}