function createMarker(point) {
	     var marker = new GMarker(point);
	     GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml("<span class=\"googlemapstext\">Unsere Sprachschule in '.$cityName.'<br/>'.$adresse.'</span>");
    	  });
	     return marker;
    }

    function load_googlemap() {
          var set = $("#googlemap")[0];
          if (set) {

      if (GBrowserIsCompatible()) {
      var width = document.getElementById("googlewidth").value;
      var length = document.getElementById("googlelength").value;

		    var map = new GMap2(set);
		    map.setCenter(new GLatLng(width,length), 13);
		    map.addOverlay(new GMarker(new GLatLng(width,length)));
		    map.addOverlay(createMarker(new GLatLng(width,length)));
	  }}
}