var directionsDisplay=0; var directionsService = new google.maps.DirectionsService(); var map=0; var geocoder=new google.maps.Geocoder(); function initgoogledirections() { directionsDisplay = new google.maps.DirectionsRenderer( { draggable: true } ); var budapest = new google.maps.LatLng(47.50121376007543, 19.046452045440674); var myOptions = { zoom:14, mapTypeId: google.maps.MapTypeId.ROADMAP, center: budapest } map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); directionsDisplay.setMap(map); directionsDisplay.setPanel(document.getElementById("directionsPanel")); for(var i in GoogleMarekerPoints){ PlaceMarker(GoogleMarekerPoints[i][0],GoogleMarekerPoints[i][1],GoogleMarekerPoints[i][2],GoogleMarekerPoints[i][3]); } } function calcRoute() { var start = document.getElementById("startpoint").value; var end = document.getElementById("endpoint").value; if (!start) { alert(missing_error); return true; } eval("var mycoords="+end); if (mycoords.constructor==Array) end=new google.maps.LatLng(mycoords[0],mycoords[1]); var request = { origin:start, destination:end, travelMode: google.maps.DirectionsTravelMode.DRIVING }; directionsService.route(request, function(response, status) { if (status == google.maps.DirectionsStatus.OK) { directionsDisplay.setDirections(response); document.getElementById('printing_link').style.display='block'; } }); } function PlaceMarker(address,title,icon,description){ if (address.constructor==Array) { var newmarker=new google.maps.LatLng(address[0],address[1]); map.setCenter(newmarker); var marker = new google.maps.Marker({ map: map, position: newmarker, title: title, icon: icon }); var infowindow = new google.maps.InfoWindow({ content: description }); google.maps.event.addListener(marker, 'click', function() { infowindow.open(map,marker); }); } else { geocoder.geocode( { 'address': address}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry.location); var marker = new google.maps.Marker({ map: map, position: results[0].geometry.location, title: title, icon: icon }); var infowindow = new google.maps.InfoWindow({ content: description+'
'+address }); google.maps.event.addListener(marker, 'click', function() { infowindow.open(map,marker); }); } else { alert("Error: " + status); } }); } } function printRoute(){ var content=document.getElementById('directionsPanel').innerHTML; var pwin=window.open('','print_content','width=100,height=100'); pwin.document.open(); pwin.document.write(''+content+''); pwin.document.close(); setTimeout(function(){pwin.close();},1000); } function checkmykeypress(myfield,e){ var keycode; if (window.event) keycode = window.event.keyCode; else if (e) keycode = e.which; else return true; if (keycode == 13) { calcRoute(); return false; } else return true; }