function select_land(land) {
if (navigator.appName == "Microsoft Internet Explorer") {

if(land=='d'){
document.getElementById("tr_region_1").style.display='block';
document.getElementById("tr_region_2").style.display='block';
document.getElementById("tr_bl_1").style.display='block';
document.getElementById("tr_bl_2").style.display='block';
document.getElementById("adsense_index").style.display='none';
}
}
else {
if(land=='d'){
document.getElementById("tr_region_1").style.display='table-row';
document.getElementById("tr_region_2").style.display='table-row';
document.getElementById("tr_bl_1").style.display='table-row';
document.getElementById("tr_bl_2").style.display='table-row';
document.getElementById("adsense_index").style.display='none';
}
}
if (navigator.appName == "Microsoft Internet Explorer") {
if(land!='d'){
document.getElementById("tr_region_1").style.display='none';
document.getElementById("tr_region_2").style.display='none';
document.getElementById("tr_bl_1").style.display='none';
document.getElementById("tr_bl_2").style.display='none';
document.getElementById("adsense_index").style.display='block';
}
}
else {
if(land!='d'){
document.getElementById("tr_region_1").style.display='none';
document.getElementById("tr_region_2").style.display='none';
document.getElementById("tr_bl_1").style.display='none';
document.getElementById("tr_bl_2").style.display='none';
document.getElementById("adsense_index").style.display='table-row';
}
}
}

function gmapsuche(){

    //<![CDATA[

    if (GBrowserIsCompatible()) {


gmarkersA = [];


      icon = new GIcon();
      icon.image = "bilder/angebot_bild.gif";
      icon.iconSize = new GSize(15, 15);
      icon.iconAnchor = new GPoint(6, 20);
      icon.infoWindowAnchor = new GPoint(5, 1);

map = new GMap2(document.getElementById("map1"));


      function createMarker(point,html,icon) {
        var marker = new GMarker(point, {icon:icon});
        GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml(html);
        });
        return marker;
      }





function GetXmlHttpObject()
{
 objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}

function stateChanged()
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{

content= xmlHttp.responseText.split(",")

 for (var i = 0; i < content.length; i++) {

content_split=content[i].split("#")
hotelnameG = content_split[0];

        point = new GLatLng(parseFloat(content_split[2]),parseFloat(content_split[1]));
        marker = createMarker(point,"<font style='color:000000;'>"+content_split[0]+"</font>",icon);
        gmarkersA.push(marker);

 }
         mm.addMarkers(gmarkersA,6,17);
        mm.refresh();

}
}


        GEvent.addListener(map, "click", function(overlay, point)
{

	if (point)
	{



  while(gmarkersA.length) {gmarkersA.pop()}
  gmarkersA=new Array();
  mm = new GMarkerManager(map, {borderPadding:1});
  map.clearOverlays(mm);
  mm.refresh();




      xmlHttp=0;
      xmlHttp=GetXmlHttpObject()
      if (xmlHttp==null)
      {
       alert ("Browser does not support HTTP Request")
       return
      }

      url="marker.php?koordy=51.319722&koordx=9.497778"
      xmlHttp.onreadystatechange=stateChanged
      xmlHttp.open("GET",url,true)
      xmlHttp.send(null)



 }




      });


        map.addControl(new GLargeMapControl());
        map.addControl(new GMapTypeControl());
        map.setCenter(new GLatLng(51.319722, 9.497778), 6);
        map.enableDoubleClickZoom();
         mm = new GMarkerManager(map, {borderPadding:1});
     xmlHttp=0;
      xmlHttp=GetXmlHttpObject()
      if (xmlHttp==null)
      {
       alert ("Browser does not support HTTP Request")
       return
      }

      url="marker.php?koordy=51.319722&koordx=9.497778";
      xmlHttp.onreadystatechange=stateChanged
      xmlHttp.open("GET",url,true)
      xmlHttp.send(null)
    }

    // display a warning if the browser was not compatible
    else {
      alert("Sorry, Ihr Browser kann die Karte nicht anzeigen");
    }



    //]]>

    }

//Hoteldetails Anfang*******************************


function dkmw(hotelid,text)
{
  yPos=1;
 xPos=1;
xmlHttpG=0;
xmlHttpG=GetXmlHttpObjectDetails()
      if (xmlHttpG==null)
      {
       alert ("Browser does not support HTTP Request")
       return
      }
      urlG="details.php?hotel_id="+hotelid+"&text="+text
      xmlHttpG.onreadystatechange=stateChangedG
      xmlHttpG.open("GET",urlG,true)
      xmlHttpG.send(null)

function GetXmlHttpObjectDetails()
{
 objXMLHttpG=null
if (window.XMLHttpRequest)
{
objXMLHttpG=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttpG=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttpG
}
function stateChangedG()
{
if (xmlHttpG.readyState==4 || xmlHttpG.readyState=="complete")
{
if(xmlHttpG.responseText==''){alert("Keine weiteren Angaben vorhanden.")}
content= xmlHttpG.responseText
//alert(content)

document.getElementById("details").innerHTML = '<div id="detailsanzeigen1" style="position:absolute; display:block;  width:530px; background-color:#f3f5c0;padding-left:20;padding-right:20;border-style:solid; border-width:thin;border-color:#936b1f;" border=1><center><br><a href="#" onClick="fensterwegdetails();" style="color:#800000;cursor:hand"><b>Fenster schließen!</b></a><br><br></center>'+content+'<center><a href="#" onClick="fensterwegdetails();" style="color:#800000;cursor:hand"><b>Fenster schließen!</b></a></center><br>';
 yPos=yPos-10;
 xPos=xPos-10;
    document.getElementById("details").style.top=30;
	document.getElementById("details").style.left=70;
document.getElementById("details").style.display="block";
document.getElementById("details").focus();


}
}
}

function fensterwegdetails()
{
 document.getElementById("details").style.display="none";
}

function chkFormular () {
  var fehler=0;
  var chkD = 1;
  var ChkDate=document.Formularvakanz.start_date.value;
   var Year=parseInt(ChkDate.substring(6,10), 10);
   var Month=parseInt(ChkDate.substring(3,5), 10);
   var Day=parseInt(ChkDate.substring(0,2), 10);

   if ((ChkDate.charAt(2)==".") && (ChkDate.charAt(5)=="."))
    { chkD = 1; } else { chkD = 2; }
       if ((Day<=31) && (Day>=1) && (Month>=1) && (Month<=12) && (Year>=2007) && (Year<=2099))
        { chkD = 1; } else { chkD = 2; }
  if (chkD == 2) {
    alert("Das Anreisedatum ist ungültig!");
    document.Formularvakanz.focus();
    fehler=1;
    return false;
    }

if(fehler==0){
vakanzpruefen();
 }
}

function fensterweg()
{
 document.getElementById("vakanzabfrage").style.display="none";
}

var bn_who="";
function kalender(s)
{
 yPos=yPos-150;
 xPos=xPos-80;
    document.getElementById("bn_frame").style.top=yPos + "px";
	document.getElementById("bn_frame").style.left=xPos + "px";
	document.getElementById("bn_frame").style.display="block";
	bn_who=s;
}

init_mousemove();

var xPos="";
var yPos="";
var docEl = (   typeof document.compatMode != "undefined" &&
                 document.compatMode        != "BackCompat"
                )? "documentElement" : "body";

function init_mousemove()
{    if(document.layers) document.captureEvents(Event.MOUSEMOVE);
    document.onmousemove =	dpl_mouse_pos;
}

function dpl_mouse_pos(e)
{   xPos    =  e? e.pageX : window.event.x;
  	yPos    =  e? e.pageY : window.event.y;


	if (document.all && !document.captureEvents && docEl)
	{   xPos    += document[docEl].scrollLeft;
	    yPos    += document[docEl].scrollTop;
	}

    if (document.layers) routeEvent(e);
}
 function vakanzpruefen()
 {
 document.Formularvakanz.submit();

document.getElementById("vakanzabfrage").style.top=100;
	document.getElementById("vakanzabfrage").style.left=250;
	document.getElementById("vakanzabfrage").style.display="block";

}