function afficherecherche() {
	document.getElementById("recherche").style.visibility = "visible";
	document.getElementById("recherche").style.height = "25px";
}
function zoommapin() {
 map.zoomIn();
  map.zoomIn();
   map.zoomIn();
}
    var map;
    var gdir;
    var geocoder = null;
    var addressMarker;
 //   google.load("maps", "2",{"other_params":"sensor=true"});
    function initialize() {
      if (GBrowserIsCompatible()) {      
        map = new GMap2(document.getElementById("map_canvas"));
		    map.addControl(new GLargeMapControl());
    map.addControl(new GMapTypeControl());
	map.enableDoubleClickZoom();
map.enableScrollWheelZoom();

        gdir = new GDirections(map, document.getElementById("zonedirection"));
        GEvent.addListener(gdir, "load", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);
    		geocoder = new GClientGeocoder();
geocoder = new GClientGeocoder();
		showAddress('1 place du Temple 38580 Allevard')
      }

    }
    function showAddress(address) {
  if (geocoder) {
    geocoder.getLatLng(
      address,
      function(point) {
        if (point) {
          map.setCenter(point, 10);
          var marker = new GMarker(point);
          map.addOverlay(marker);
          marker.openInfoWindowHtml('<strong><u>Hotel "Les Alpes"</u></strong><br /><br />1 Place du Temple<br /><b>38580 Allevard les Bains</b><br /><br /> <a href="javascript:afficherecherche();">S\'y rendre</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:zoommapin()">Zoomer</a>');
		  GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml('<strong><u>Hotel "Les Alpes"</u></strong><br /><br />1 Place du Temple<br /><b>38580 Allevard les Bains</b><br /><br /> <a href="javascript:afficherecherche();">S\'y rendre</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:zoommapin()">Zoomer</a>');
      });
        }
      }
    );
  }
}

    function setDirections(fromAddress, toAddress, locale) {
	document.getElementById("zonedirection").style.visibility = "visible";
	var hauteurmap_canvas = document.getElementById('map_canvas').offsetHeight;

      gdir.load("from: " + fromAddress + " to: " + toAddress,
                { "locale": locale });
					document.getElementById("recherche").style.visibility = "hidden";
	document.getElementById("recherche").style.height = "0px";
	document.getElementById('zonedirection').style.visibility = "visible";
	var depart = document.getElementById("fromAddress").value;
	var adresse_options = "http://maps.google.fr/maps?f=d&source=s_d&saddr="+depart+"&daddr=1+Place+du+Temple,+38580+Allevard,+Is%C3%A8re,+Rh%C3%B4ne-Alpes&geocode=&hl=fr&mra=ls&rtol=0,1&sll=46.442145,2.223855&sspn=4.845,11.645508&ie=UTF8&z=7";
		document.getElementById("morenav").innerHTML = '<a href="'+adresse_options+'" target="_blank">Options & Impression</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:afficherecherche();">Modifier</a>' ;
changesize();
    }
    
    function handleErrors(){

	document.getElementById("zonedirection").style.visibility = "hidden";
	document.getElementById('zonedirection').style.width = "0px";
	 alert("Merci de vérifier votre adresse");
	 document.getElementById("recherche").style.visibility = "visible";
	document.getElementById("recherche").style.height = "25px";
changesize();
    }
    
    function onGDirectionsLoad(){ 

    }

 
 
///continuous zoom
function cont(check) {
if (check) {
map.enableContinuousZoom();
} else {
map.disableContinuousZoom();
}}
 
 
///hide overflow
function hideOverflow(check) {
if (check) {
map.getContainer().style.overflow="hidden";
} else {
map.getContainer().style.overflow="visible";
}}
 
 
///prevent page scroll
 
function wheelevent(e)
{
if(document.getElementById("prevent").checked){
if (!e){
e = window.event
}
if (e.preventDefault){
e.preventDefault()
}
e.returnValue = false;
}}

 
 
 
/// Automatic zoomOut from 'sorry..' tiles