//
// ---- Browserabfrage
//
browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion); 
	if (browser_name == "Netscape" && browser_version >= 3.0) 
		{ roll = 'true'; }
	else if(browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) 
		{ roll = 'true'; }
	else 
		{ roll = 'false'; }
//
// ---- anfang Menuesteuerung
//
        function msover1(img,ref) { if (roll == 'true') { document.images[img].src = ref; } }
        function msout1(img,ref)  { if (roll == 'true') { document.images[img].src = ref; } }

//
// ---- Window opener
//
  function wopener(theURL,h,b) { // by M.Kosmann
  var set = "width=" + b + ",height=" + h + ",scrollbars=nos";
  window.open(theURL,'_blank',set);
  }


function go2()
{
var rt = true;
 var merk = document.form1.elements.cat;
 var merk3 = merk.options[merk.selectedIndex].value;
 if (merk3 != "0" && merk.options[merk.selectedIndex].value.indexOf('@') == -1) {
	alert('Bitte eine Unterkategorie auswŠhlen go2');
	var rt = false;
 }
 return rt;
}



 /*var merk = document.form1.elements.cat;
 var merk3 = merk.options[merk.selectedIndex].value;
 if (merk.options[merk.selectedIndex].value.indexOf('@') == -1) {
	alert('Bitte eine Unterkategorie auswŠhlen test');
	var rt = false;
 }*/

function go3()
{
var rt = true;
 if (document.form1.elements.cat.value == '0') {
  alert('Bitte eine Unterkategorie auswählen');
 document.form1.cat.focus();
 rt = false;
}
 return rt;
}

function checker() {
var rt = true;

if (document.form1.email.value.indexOf('@') == -1) {
 alert('Bitte eMail eingeben!');
 document.form1.email.focus();
 document.form1.email.select();
 rt = false;
}

return rt;
}

function checker2() {
var rt = true;

if (document.form1.email.value.indexOf('@') == -1) {
 alert('Bitte eMail eingeben!');
 document.form1.email.focus();
 document.form1.email.select();
 rt = false;
}

if (document.form1.name.value == "") {
 alert('Bitte Namen eingeben!');
 document.form1.namen.focus();
 document.form1.namen.select();
 rt = false;
}
return rt;
}

function submitter(ref)
{
document.form_s.gruppe_ue.value = ref;
	document.form_s.submit();
	}


function switcher(name,ref) {
document.b1.src = "images/button/button_01.jpg";
document.b2.src = "images/button/button_02.jpg";
document.b3.src = "images/button/button_03.jpg";
document.b4.src = "images/button/button_04.jpg";
document.b5.src = "images/button/button_05.jpg";
document.b6.src = "images/button/button_06.jpg";

document[name].src = "images/button/button_0"+ref+"_o.jpg";
if (ref=="6") {ref="all"}
//document.form_s.gruppe_ue.value = ref;
}

function switcher2(name,ref) {
document[name].src = "images/button/button_0"+ref+".jpg";
}
function ini () {
document.b1.src = "images/button/button_01.jpg";
document.b2.src = "images/button/button_02.jpg";
document.b3.src = "images/button/button_03.jpg";
document.b4.src = "images/button/button_04.jpg";
document.b5.src = "images/button/button_05.jpg";
document.b6.src = "images/button/button_06_o.jpg";
document.form_s.gruppe_ue.value = "all";
}



function ini () {
document.b1.src = "images/button/button_01.jpg";
document.b2.src = "images/button/button_02.jpg";
document.b3.src = "images/button/button_03.jpg";
document.b4.src = "images/button/button_04.jpg";
document.b5.src = "images/button/button_05.jpg";
document.b6.src = "images/button/button_06_o.jpg";
document.form_s.gruppe_ue.value = "all";
}


var bookmarkurl="http://www.reiseauskunft-bayern.de"
var bookmarktitle="Reiseauskunft Bayern"

function addbookmark(){
if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)
}

/*********************************************
/	begin restaurantguide
/********************************************/
function kreisTrick()
{
	if( window.document.getElementById("kreisbereich"))
		 	 {
				window.document.getElementById("kreisbereich").firstChild.data="";
			 }
	if( window.document.getElementById("kreisbereich2"))
		 	 {
				window.document.getElementById("kreisbereich2").firstChild.data="";
			 }
}

function landkreis(bname)
{
    		 if(window.document.getElementById("kreisbereich"))
    		 {
        		 window.document.getElementById("kreisbereich").lastChild.data=bname;
    		 }
    		 if(window.document.getElementById("kreisbereich2") && screen.availHeight<800)
    		 {
        		 window.document.getElementById("kreisbereich2").lastChild.data=bname;
    		 }
}


function submitt_rest(ref)
{
    document.form_rest.kreis_id.value = ref;
	document.form_rest.submit();
}

function submitt_rest_check()
{
    document.form_rest.kreis_id.value = '';
 	return true;
}

//
// ---- fkt. fuer homepage-preview
//
function toggleIFrame(wohin) {
	var toggle = document.toggleStatus.status.value;
	//alert(toggle);
	if (toggle == 0) {
		document.toggleStatus.status.value = 1;
		var backclick = document.toggleStatus.clickrate.value;
		document.toggleStatus.clickrate.value = backclick-1;
		document.getElementById("vorschauspan").style.display = "block";
		document.getElementById("vorschauframe").src = wohin;
		document.getElementsByName("vorschau")[0].firstChild.data = "Vorschau schliessen";
	}
	else {
		document.toggleStatus.status.value = 0;
		var backclick = document.toggleStatus.clickrate.value;
		document.toggleStatus.clickrate.value = backclick-1;
		document.getElementById("vorschauspan").style.display = "none";
		document.getElementById("vorschauframe").src = "";
		document.getElementsByName("vorschau")[0].firstChild.data = "Homepagevorschau";
	}
	return false;
}

function openWin(src) {
	newWin = window.open(src,"Restaurant","");
}
/*********************************************
/	// end restaurantguide
/********************************************/
/*********************************************
/      routenplaner
/********************************************/
function mapInputCheck()
{
	var plzValue = document.startadress.szip.value;
	if (document.startadress.sstreet.value == "Strasse und Nr.") 
	{
		document.startadress.sstreet.value = '';
	}
	if (document.startadress.scity.value == "-Ort-") 
	{
		document.startadress.scity.value = "";
	}
	if (document.startadress.szip.value == "" || document.startadress.szip.value == "PLZ" || isNaN(document.startadress.szip.value) == true) 
	{
		alert ("Bitte geben Sie eine Start PLZ ein.");
		document.startadress.szip.value == "";
		document.startadress.szip.focus();
		return false;
	}
	
	else 
	{
		var plz = document.startadress.szip.value.length;
		if (document.startadress.szip.value != "" && plz < 5)
		{
			var eingabe = confirm('Die Eingabe einer nicht vollständigen PLZ kann zu unerwarteten Ergebnissen führen.\n\nTrotzdem fortfahren?');
			if (eingabe == true)
			{
				document.startadress.szip.value = plzValue;
				return true;
			}
			else
			{
				return false;
			}
		}
		return true;
	}
}
/*********************************************
/      ende routenplaner
/********************************************/
/*****************Umkreis ein - aus Anzeige***********/

function umkreis_anz()
{
	 //alert(window.document.getElementById("umkreis_id").firstChild.data);
	 if(window.document.getElementById("umkreis_id").firstChild.data=='ein.')
	 {
		 window.document.getElementById("umkreis_id").firstChild.data='aus.';
	 }
	 else
	 {
		 window.document.getElementById("umkreis_id").firstChild.data='ein.';
	 }
}
/********************************************
Popup für logging Mail und Internet anfragen 
über unsere Seite
********************************************/
function plog(anfrage, domain)
{
	anfrage == 1 ? anfrage = "net" : anfrage = "mail";
	win = window.open('http://www.fewoinfo.com/netlog.php?log=' + anfrage + '&domain=' + domain + '', '', 'width=1, height=1, left=-500, top=-500, resizable=yes, alwaysLowered=yes');
	win.blur();
	window.setTimeout('win.close()', 200);	
}