$('#test10').gmap3(
  {
    action: 'addMarker',
    address: '7 Rue Michel Le Compte, Paris 3',
    map:{
      center: true,
      zoom: 17
    },
    marker:{
      options:{
        draggable: false
      }
    },
    infowindow:{
      options:{
        size: new google.maps.Size(50,20),
        content: '18 LOHANS, 
7 Rue Michel Le Compte
75003 - Paris 3
8/10 avis' } } }, {action: 'setOptions', args:[{scrollwheel:true}]} );