function initialize() {
    var satignyLatlng = new google.maps.LatLng(46.211907,6.035550);
	var lausanneLatlng = new google.maps.LatLng(46.570420, 6.633429);
	var zurichLatlng = new google.maps.LatLng(47.459485, 8.490741);
    
    var satignyOptions = {
    	    zoom: 16,
    	    center: satignyLatlng,
    	    mapTypeId: google.maps.MapTypeId.ROADMAP
    	  };
    var lausanneOptions = {
    	    zoom: 16,
    	    center: lausanneLatlng,
    	    mapTypeId: google.maps.MapTypeId.ROADMAP
    	  };
    var zurichOptions = {
    	    zoom: 16,
    	    center: zurichLatlng,
    	    mapTypeId: google.maps.MapTypeId.ROADMAP
    	  };
    var satignymap = new google.maps.Map(document.getElementById("satigny_map"), satignyOptions);
    var lausannemap = new google.maps.Map(document.getElementById("lausanne_map"), lausanneOptions);
    var zurichmap = new google.maps.Map(document.getElementById("zurich_map"), zurichOptions);
    var satignyContentString = '<div id="content">'+
        '<div id="siteNotice">'+
        '</div>'+
        '<h1>Sortimo Gerber Frères</h1>'+
        '<div id="bodyContent">'+
        '<p>Ch. Merdisel 13 CH-1242<br />Satigny Suisse<br/>'+
		'Téléphone : 022 753 15 96<br/>'+
        'Fax : 022 753 22 86</p>'+
        '<p><a target="_blank" href="http://maps.google.fr/maps?f=q&source=s_q&hl=fr&geocode=&q=gerber+freres&sll=46.75984,1.738281&sspn=12.511105,33.815918&ie=UTF8&hq=gerber+freres&hnear=&ll=46.212373,6.035442&spn=0.00617,0.016512&z=17&iwloc=A">'+
        'Lien Google Map</a> '+
        '</p>'+
        '</div>'+
        '</div>';
    var lausanneContentString = '<div id="content">'+
    '<div id="siteNotice">'+
    '</div>'+
    '<h1>Sortimo Gerber Frères</h1>'+
    '<div id="bodyContent">'+
    '<p>Z.I. en Budron A2<br />CH-1052 Le Mont sur Lausanne<br/>'+
	'Téléphone : 021 653 51 52<br/>'+
    'Fax : 021 653 51 53</p>'+
    '<p><a target="_blank" href="http://maps.google.fr/maps?f=q&source=s_q&hl=fr&geocode=&q=gerber+freres&sll=46.75984,1.738281&sspn=12.511105,33.815918&ie=UTF8&hq=gerber+freres&hnear=&ll=46.570191,6.633425&spn=0.003065,0.008256&z=18&iwloc=C">'+
    'Lien Google Map</a> '+
    '</p>'+
    '</div>'+
    '</div>';
    var zurichContentString = '<div id="content">'+
    '<div id="siteNotice">'+
    '</div>'+
    '<h1>Sortimo  Walter Rüegg AG</h1>'+
    '<div id="bodyContent">'+
    '<p>Grabenackerstrasse 1<br />CH-8156 Oberhasl<br/>'+
	'Téléphone : 044 852 50 60<br/>'+
    'Fax : 044 852 50 70</p>'+
    '<p><a target="_blank" href="http://maps.google.fr/maps?f=q&source=s_q&hl=fr&geocode=&q=sortimo+zurich&sll=46.393358,6.334991&sspn=0.787087,2.113495&ie=UTF8&hq=sortimo&hnear=Zurich,+Suisse&ll=47.459546,8.490334&spn=0.003014,0.008256&z=18&iwloc=A">'+
    'Lien Google Map</a> '+
    '</p>'+
    '</div>'+
    '</div>';
            
    var satignyinfowindow = new google.maps.InfoWindow({
        content: satignyContentString
    });
    var lausanneinfowindow = new google.maps.InfoWindow({
        content: lausanneContentString
    });
    var zurichinfowindow = new google.maps.InfoWindow({
        content: zurichContentString
    });

    var satignymarker = new google.maps.Marker({
        position: satignyLatlng,
        map: satignymap,
        title: 'Sortimo Gerber Frères Satigny'
    });
    var lausannemarker = new google.maps.Marker({
        position: lausanneLatlng,
        map: lausannemap,
        title: 'Sortimo Gerber Frères Lausanne'
    });
    var zurichmarker = new google.maps.Marker({
        position: zurichLatlng,
        map: zurichmap,
        title: 'Sortimo  Walter Rüegg AG'
    });
    google.maps.event.addListener(satignymarker, 'click', function() {
      satignyinfowindow.open(satignymap,satignymarker);
    });
    google.maps.event.addListener(lausannemarker, 'click', function() {
        lausanneinfowindow.open(lausannemap,lausannemarker);
      });
    google.maps.event.addListener(zurichmarker, 'click', function() {
    	zurichinfowindow.open(zurichmap,zurichmarker);
      });
  }