function initializeMap(zoom, lat, lng, contentString, imgMarker, title, elId) {
    var latlng = new google.maps.LatLng(lat, lng);
	//var latlng = new google.maps.LatLng(54.68712, -1.21703);
    var options = {
        zoom: zoom,
        center: latlng,
        mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    var map = new google.maps.Map(document.getElementById(elId), options);
    
	
    var infowindow = new google.maps.InfoWindow({
        content: '<div class="map-info-window">' + contentString + '</div>'
    });
    
    var marker = new google.maps.Marker({
        position: latlng,
        map: map,
        icon: imgMarker,
        title: title
    });
    
    google.maps.event.addListener(marker, 'click', function(){
        infowindow.open(map, marker);
    });
    
}