var stopReload=false;
var map;
var gmarkers = [];
var tempmarkers = [];
var clusterer;
var test = false;

// generall help functions
function d(id){return document.getElementById(id);}

// Show Info Box of POI-List (rgpopup)
function show(id) {
  obj = document.getElementById(id);
  obj.style.display = "block";
}


// Hide Info Box of POI-List (rgpopup)
function hide(id) {
  obj = document.getElementById(id);
  obj.style.display = "none";
}

function getBound() {
  var myXmlVar=String(map.getBounds());
  myXmlVar=myXmlVar.replace(/\(/g ,"");
  myXmlVar=myXmlVar.replace(/\)/g ,"");
  myXmlVar=escape(myXmlVar);
  //alert(myXmlVar);
  return myXmlVar;
}

var baseIcon = new GIcon();
//baseIcon.shadow = "http://www.google.com/mapfiles/shadow50.png";
baseIcon.iconSize = new GSize(47, 44);
//baseIcon.shadowSize = new GSize(37, 34);
//baseIcon.iconAnchor = new GPoint(5, 8);
baseIcon.iconAnchor = new GPoint(23, 22);
baseIcon.infoWindowAnchor = new GPoint(47, 32);
baseIcon.infoShadowAnchor = new GPoint(80, 25);
baseIcon.transparent = "http://www.google.com/mapfiles/markerTransparent.png";

// openPic from typo3 core function 
function openPic(url,winName,winParams) {  
  var theWindow = window.open(url,winName,winParams); 
  if (theWindow) {theWindow.focus();} 
}

// geocoding for searchbox
function showAddress(address) {
  if (geocoder) {
    geocoder.getLatLng(
      address,
      function(point) {
        if (!point) {
          alert(address + " not found");
        } else {
          map.setCenter(point, 13);
        }
      }
    );
  }
}

// catTreemneu
function rggmTree(data) {
  tx_rggooglemap_pi1processCatTree(data);
  setTimeout("fdTableSort.init()", 1000);
}

// catTreemneu
function rggmSearchMenu(data) {
  tx_rggooglemap_pi1processSearchInMenu(data);
  setTimeout("fdTableSort.init()", 1000);
}

function deleteSearchResult() {
  document.getElementById("searchFormResult").innerHTML = '';
  for (var i = 0; i < tempmarkers.length; i++) {
  map.removeOverlay(tempmarkers[i]);
  
  }
}

function checkall(id) {
var contentDiv = document.getElementById(id);
  var test = document.getElementById(id).getElementsByTagName("input");
  var state = false;
  
  if (test[1].checked==false) {
    for (var i=0; i<test.length; i++) {
      test[i].checked = true;
    }
  } else {
    for (var i=0; i<test.length; i++) {
      test[i].checked = false;
    }
  }   
  tx_rggooglemap_pi1processCat(xajax.getFormValues('xajax_cat'));clearCat(); 
}

function uncheckTree () {
  var test = document.getElementById("treemenu1").getElementsByTagName("input");
      for (var i=0; i<test.length; i++) {
      test[i].checked = false;
    }
   tx_rggooglemap_pi1processCat(xajax.getFormValues('xajax_cat'));clearCat(); 
}


// directions
var gdir;
function getDirections(uid,table) {

        gdir.clear();
        gdir=new GDirections(map, document.getElementById('getdirections'));

        GEvent.addListener(gdir, "load", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);

        document.getElementById('getdirections').innerHTML = '';
        var saddr = document.getElementById('saddr').value;
        var daddr = document.getElementById('daddr').value;
        gdir.load('from: '+saddr+' to: '+daddr);

}

function onGDirectionsLoad(){
//document.getElementById("getStatus").innerHTML = gdir.getStatus().code;

}    

function handleErrors(){
	   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
	     alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
	   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
	     alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);

	   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
	     alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);

	//   else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS)  <--- Doc bug... this is either not defined, or Doc is wrong
	//     alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code);

	   else if (gdir.getStatus().code == G_GEO_BAD_KEY)
	     alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);

	   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
	     alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);

	   else alert("An unknown error occurred.");

}