function createMarker(map, point, texte, change_icon)
 {
  if (change_icon == 1 )
  {
   var icon = new GIcon();
   icon.image = "http://labs.google.com/ridefinder/images/mm_20_blue.png";
   icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
   icon.iconSize = new GSize(12, 20);
   icon.shadowSize = new GSize(22, 20);
   icon.iconAnchor = new GPoint(6, 20);
   icon.infoWindowAnchor = new GPoint(5, 1);
   var marker = new GMarker(point, icon);
  }
  else
   var marker = new GMarker(point);
  map.addOverlay(marker);
  GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(texte);});

 }


function load_map() 
{
 ptx = 48.673733;
 pty = 7.719998;
 zoom = 6;

 ptx2 = 47.637244;
 pty2 = 6.854503;

 ptx3 = 43.612403;
 pty3 = 3.919029;
 
 ptx4 = 48.956439;
 pty4 = 4.357302;


 if (GBrowserIsCompatible()) 
 {

  var map = new GMap2(document.getElementById("map"));
  map.setCenter(new GLatLng(ptx2,pty2), zoom);

  map.addControl(new GSmallMapControl());
  map.addControl(new GMapTypeControl());
  map.enableDoubleClickZoom() ; 

   var point = new GLatLng(ptx, pty);
  map.addOverlay(new GMarker(point));

   createMarker(map, point,'<div align="center"><h4><img src="http://www.bleger-rhein.com/images/logo.gif" border="0"  width="221" height="160" alt="Cabinet Bleger-Rhein" /><br />Cabinet Bleger-Rhein<br />17, avenue de la Forêt<br />67550 - Vendenheim<br />Tél : +33 (0)3 88 81 64 66</h4></div>',0)

 var point2 = new GLatLng(ptx2, pty2);
  createMarker(map, point2, '<div align="center"><h4><img src="http://www.bleger-rhein.com/images/logo.gif" border="0"  width="221" height="160" alt="Cabinet Bleger-Rhein" /><br />Agence Bleger-Rhein Franche-Comté<br />7, rue Louis Plumeré<br />90000 - Belfort</h4></div>',1);

 var point3 = new GLatLng(ptx3, pty3);
  createMarker(map, point3, '<div align="center"><h4><img src="http://www.bleger-rhein.com/images/logo.gif" border="0"  width="221" height="160" alt="Cabinet Bleger-Rhein" /><br />Agence Bleger-Rhein Languedoc Roussillon<br />2460, avenue Albert Einstein<br />34000 - Montpellier</h4></div>',1);

 var point4 = new GLatLng(ptx4, pty4);
  createMarker(map, point4, '<div align="center"><h4><img src="http://www.bleger-rhein.com/images/logo.gif" border="0"  width="221" height="160" alt="Cabinet Bleger-Rhein" /><br />Agence Bleger-Rhein Champagne Ardenne<br />Pépinière Technologique<br />ENSAM - Bâtiment K<br />1, rue Saint-Dominique<br />51000 - Châlons-en-Champagne</h4></div>',1);

 }
}