', disableAutoPan : true, pixelOffset : new google.maps.Size(-21, -58), position : new google.maps.LatLng(location[0], location[1]), closeBoxURL : "", isHidden : false, // pane: "mapPane", enableEventPropagation: true }; marker.marker = new InfoBox(myOptions); marker.marker.isHidden = false; marker.marker.open(map, marker); markers.push(marker); }); google.maps.event.addListener(map, 'zoom_changed', function () { $.each(markers, function (index, marker) { marker.infobox.close(); }); }); } google.maps.event.addDomListener(window, 'load', LoadMapProperty); var dragFlag = false; var start = 0, end = 0; function thisTouchStart(e) { dragFlag = true; start = e.touches[0].pageY; } function thisTouchEnd() { dragFlag = false; } function thisTouchMove(e) { if (!dragFlag) return; end = e.touches[0].pageY; window.scrollBy(0, ( start - end )); } document.getElementById("property-map").addEventListener("touchstart", thisTouchStart, true); document.getElementById("property-map").addEventListener("touchend", thisTouchEnd, true); document.getElementById("property-map").addEventListener("touchmove", thisTouchMove, true); });