(function($) {

  // jQuery Code comes here

});

function initialize() {

  var latlon = new google.maps.LatLng(48.888063734609645, 8.697491884231567),

      map = new google.maps.Map(document.getElementById('map'), options = {
        zoom: 16,
        center: latlon,
        mapTypeId: google.maps.MapTypeId.ROADMAP
      }),

      marker = new google.maps.Marker({
        position: latlon,
        map: map
      });

}