' + area_name + ": " + shipcount + " Vessels.
"; area[i] = createAreaBox(area[i], sw_x, sw_y, ne_x, ne_y, html, zoom)
}
})
}
function createAreaBox(div, sw_x1, sw_y1, ne_x1, ne_y1, content, newzoom) {
if (!div) { div = document.createElement("div"); div.style.position = "absolute"; div.className = "rectangle"; overlay.getPanes().overlayImage.appendChild(div) } div.innerHTML = content; var sw = projection.fromLatLngToDivPixel(new google.maps.LatLng(sw_y1, sw_x1), map.getZoom()); var ne = projection.fromLatLngToDivPixel(new google.maps.LatLng(ne_y1, ne_x1), map.getZoom()); div.style.top = ne.y + "px"; div.style.left = sw.x + "px"; div.style.width = ne.x - sw.x + "px"; div.style.height =
sw.y - ne.y + "px"; var centerx = (sw_x1 + ne_x1) / 2; var centery = (sw_y1 + ne_y1) / 2; div.setAttribute("onclick", "clusterClick(" + centery + "," + centerx + "," + newzoom + ");"); div.onclick = function () { clusterClick(centery, centerx, newzoom) }; div.onmousedown = function () { sw_x = map.getBounds().getSouthWest().lng() }; div.style.display = "block"; return div
}
function getSections() {
loading = true; document.getElementById("loading").style.visibility = "visible"; var url = "/ais/getsectionsxml_v3.aspx?sw_x=" + sw_x + "&sw_y=" + sw_y + "&ne_x=" + ne_x + "&ne_y=" + ne_y + "&zoom=" + map.getZoom(); if (map.getZoom() < 5) url = "/ais/getsectionsxml_v3.aspx?zoom=" + map.getZoom(); downloadUrl(url, "xml", function (data, responseCode) {
hideAll(); if (!data) return; var xmlposition = data.documentElement.getElementsByTagName("row"); k = xmlposition.length; var pts = []; var x, y, shipcount, html, width, height; for (var i =
0; i < k; i++) { x = parseFloat(xmlposition[i].getAttribute("X")); y = parseFloat(xmlposition[i].getAttribute("Y")); shipcount = parseInt(xmlposition[i].getAttribute("SHIPCOUNT")); var html = '= 5.5 && version < 7 && document.body.filters) shiphtml +=
' id="ship" style="display:inline-block;width:24px;height:24px;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader' + "(src='" + imgsrc + "', sizingMethod='scale');\"" + ' title="' + shipname.replace('"', "") + " [" + flag + "] " + speed / 10 + " knots / " + angle + '°"' + ' onclick="showInfoWindow(' + currentmmsi + ",'" + shipname + "',0," + shipindex + ');">'; else {
shiphtml += ' id="ship_' + size + '" style="background-position:-' + offsetx + "px -" + offsety + 'px;"' + ' title="' + shipname.replace('"', "") + " [" + flag + "] " + speed / 10 + " knots / " +
angle + '°"' + ' onclick="showInfoWindow(' + currentmmsi + ",'" + shipname + "',0," + shipindex + ');"' + ' oncontextmenu="initDistance(' + y + "," + x + "," + speed / 10 + ');return false;"'; if (elapsed > 30) shiphtml += ' class="ship_trans"'; shiphtml += ">"
} shiphtml += "
"
} ship[currentmmsi] = createMapDiv(ship[currentmmsi], x, y, -12, -12, shiphtml, 5, changeShipContent); if (showprojected) predictedpoly[shipindex] = drawPredicted(shipindex, parseInt(document.getElementById("ProjectedMins").value))
}
function drawWayPoint(x, y, angle, speed, timestamp, wpindex) {
var angle5 = Math.floor(angle / 5) * 5; var imgsrc = "/ais/shipicons/waypoint_" + angle5 + ".png"; var offsetx = 0; var offsety = Math.floor((angle + 2) / 5) * 11; if (offsety >= 360 / 5 * 11) offsety = 0; var wphtml = "= 5.5 && version < 7 && document.body.filters) wphtml += ' id="ship" style="display:inline-block;width:11px;height:11px;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader' + "(src='" + imgsrc + "', sizingMethod='scale');\"" + ' title="' + speed / 10 + " knots / " +
angle + "°\n" + timestamp + '">'; else wphtml += ' id="ship_wp" style="background-position:-' + offsetx + "px -" + offsety + 'px;"' + '" title="' + speed / 10 + " knots / " + angle + "°\n" + timestamp + '">'; wphtml += "
"; wp[wpindex] = createMapDiv(wp[wpindex], x, y, -6, -6, wphtml, 5, true)
}
function drawPort(port_id, x, y, portname, portindex) {
var imgsrc = "icons/anchor.png"; var shiphtml = ''; infohtml += '
'; infohtml += '
© ' +
copyright + "
" + date_taken + "
Place: " + place + "
"; if (vote_average > 0) infohtml += '
(' + vote_counter + " votes)"; infohtml += "
"; infowindow.setContent(infohtml); infowindow.setPosition(new google.maps.LatLng(y, x)); infowindow.open(map)
}
function showInfoPort(port_id, portname, x, y) { isOpenedInfo = false; setTimeout("isOpenedInfo = true;", 1E3); var header = window.location.href.search("embed_comar") == -1; downloadUrl("portinfo.aspx?port_id=" + port_id + "&header=" + header, "text", function (data, responseCode) { var infohtml = '
' + portname + " (Port)
"; infohtml += '
'; infohtml += data; infohtml += "
"; infowindow.setContent(infohtml); infowindow.setPosition(new google.maps.LatLng(y, x)); infowindow.open(map) }) }
function showInfoUrl(title, url, x, y) {
isOpenedInfo = false; setTimeout("isOpenedInfo = true;", 1E3); var header = window.location.href.search("embed_comar") == -1; var infohtml = '
' + title.replace('"', "") + '
'; infowindow.setContent(infohtml); infowindow.setPosition(new google.maps.LatLng(y, x)); infowindow.open(map); downloadUrl(url, "text", function (html, responseCode) {
var infohtml = '
' +
title.replace('"', "") + movetype + "
"; infohtml += '
'; infohtml += html; infohtml += "
"; infowindow.setContent(infohtml)
})
}
function showInfoPoint(point_id, pointname, x, y) { isOpenedInfo = false; setTimeout("isOpenedInfo = true;", 1E3); downloadUrl("pointinfo.aspx?point_id=" + point_id, "text", function (data, responseCode) { var infohtml = '
' + pointname + " (My Point)
"; infohtml += '
'; infohtml += data; infohtml += "
"; infowindow.setContent(infohtml); infowindow.setPosition(new google.maps.LatLng(y, x)); infowindow.open(map) }) }
function showInfoStation(station_id, station_name, x, y) {
isOpenedInfo = false; setTimeout("isOpenedInfo = true;", 1E3); var header = window.location.href.search("embed_comar") == -1; downloadUrl("stationinfo.aspx?station_id=" + station_id + "&header=" + header + "&id=" + Math.random(), "text", function (data, responseCode) {
var infohtml = '
' + station_name + " (Receiving Station Id: " + station_id + ")
"; infohtml += '
'; infohtml += data; infohtml += "
"; infowindow.setContent(infohtml);
infowindow.setPosition(new google.maps.LatLng(y, x)); infowindow.open(map)
})
}
function createLegend(mmsi, y, x, titletext, shipindex) {
var lowertext = titletext.toLowerCase(); var front_style = "texttip"; var back_style = "texttip_back"; if (map.getMapTypeId() == google.maps.MapTypeId.HYBRID || map.getMapTypeId() == google.maps.MapTypeId.SATELLITE) { var front_style = "texttip_back"; var back_style = "texttip" } var title_front = '
' + lowertext + "
"; title_front += '
' + lowertext + "
"; title_front += '
' + lowertext + "
"; title_front += '
' + lowertext + "
"; title_front += '
' + lowertext + "
"; var offsetx = 0; var offsety = 4; if (legendpos == 1) offsetx = -titletext.length * 6; else if (legendpos == 2) { offsetx = -titletext.length * 6; offsety = -7 } else if (legendpos == 3) { offsetx = -titletext.length * 6; offsety = -18 } else if (legendpos == 4) offsety = -18; else if (legendpos == 5) {
offsetx = 8; offsety =
-6; legendpos = -1
} legendpos++; texttip[mmsi] = createMapDiv(texttip[mmsi], x, y, offsetx, offsety, title_front, 1, false)
}
function createMapDiv(div, x, y, offsetx, offsety, content, pane, changeContent) {
if (!div) {
div = document.createElement("div"); div.style.position = "absolute"; var mappane; if (pane == 0) mappane = overlay.getPanes().mapPane; else if (pane == 1) mappane = overlay.getPanes().overlayLayer; else if (pane == 2) mappane = overlay.getPanes().overlayShadow; else if (pane == 3) mappane = overlay.getPanes().overlayImage; else if (pane == 4) mappane = overlay.getPanes().floatShadow; else if (pane == 5) mappane = overlay.getPanes().overlayMouseTarget; else if (pane ==
6) mappane = overlay.getPanes().floatPane; mappane.appendChild(div); div.innerHTML = content
} else if (changeContent) div.innerHTML = content; var mapoffset = projection.fromLatLngToDivPixel(new google.maps.LatLng(y, x), map.getZoom()); div.style.top = mapoffset.y + offsety + "px"; div.style.left = mapoffset.x + offsetx + "px"; div.style.display = "block"; return div
}
function hideAll() {
hideShips(); hideAreaLegends(); hideLegends(); hideWayPoints(); hidePorts(); hideStations(); hidePoints(); if (track) track.setMap(null); if (markerstation) markerstation.setMap(null); for (var i in predictedpoly) if (predictedpoly[i]) predictedpoly[i].setMap(null); for (var i in areapoly) if (areapoly[i]) areapoly[i].setMap(null); for (var i in stpoint) if (stpoint[i]) stpoint[i].setMap(null); for (var i in area) if (area[i]) area[i].style.display = "none"; for (var i in section) if (section[i]) section[i].style.display =
"none"
} function showLegends() { if (document.getElementById("CheckLegends").checked) refreshPositions() } function hideLegends() { for (var i in texttip) if (texttip[i]) texttip[i].style.display = "none" } function hideAreaLegends() { for (var i in areatext) if (areatext[i]) areatext[i].style.display = "none" } function hideShips() { for (var i in ship) if (ship[i]) ship[i].style.display = "none" } function hideWayPoints() { for (var i in wp) if (wp[i]) wp[i].style.display = "none"; wp = new Array }
function changeLegends() { if (document.getElementById("CheckLegends").checked) showLegends(); else hideLegends() } function changePorts() { if (document.getElementById("CheckPorts").checked) getPorts(); else hidePorts() } function changeStations() { if (document.getElementById("CheckStations").checked) getStations(); else hideStations() } function changeLights() { if (document.getElementById("CheckLights").checked) getLights(); else hideLights() }
function changeWind() { if (document.getElementById("CheckWind").checked) getWind(); else hideWind() } function changePoints() { if (document.getElementById("CheckPoints").checked) getPoints(); else hidePoints() } function changePhotos() { if (document.getElementById("CheckPhotos").checked) getPhotos(); else hidePhotos() } function hidePorts() { for (var i in portdiv) if (portdiv[i]) portdiv[i].style.display = "none" } function hideStations() { for (var i in stationdiv) if (stationdiv[i]) stationdiv[i].style.display = "none" }
function hideLights() { for (var i in lightdiv) if (lightdiv[i]) lightdiv[i].style.display = "none" } function hideWind() { for (var i in winddiv) if (winddiv[i]) winddiv[i].style.display = "none" } function hidePoints() { for (var i in mypointdiv) if (mypointdiv[i]) mypointdiv[i].style.display = "none" } function hidePhotos() { for (var i in photodiv) if (photodiv[i]) photodiv[i].style.display = "none" }
function countDown() { countDownTime--; if (document.getElementById("countDownSecs")) document.getElementById("countDownSecs").innerHTML = countDownTime; if (countDownTime <= 0) { countDownTime = refreshInterval; clearTimeout(counter); changeShipContent = true; getData(); getSound(); return } clearTimeout(counter); counter = setTimeout("countDown()", 1E3) }
function getUrlParam(name) { name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]"); var regexS = "[\\?&]" + name + "=([^&#]*)"; var regex = new RegExp(regexS); var results = regex.exec(window.location.href); if (results == null) return ""; else return decodeURIComponent(results[1]) }
function MapCursorControl() {
var container = document.createElement("div"); var ptr = document.createElement("div"); ptr.id = "LatLonTxt"; ptr.style.padding = "3px"; container.appendChild(ptr); var tim = 0; google.maps.event.addListener(map, "mousemove", function (event) {
var tim2 = new Date; if (tim2.getTime() > tim) {
var ws = fixedLlString(event.latLng.lat(), event.latLng.lng()); if (map.getMapTypeId() == google.maps.MapTypeId.HYBRID || map.getMapTypeId() == google.maps.MapTypeId.SATELLITE) ptr.style.color = "White"; else ptr.style.color =
"Black"; ptr.innerHTML = ws; tim = tim2.getTime() + 50
}
}); map.controls[google.maps.ControlPosition.BOTTOM_LEFT].push(container); return container
}
function fixedLlString(la, lo) {
var s = "N"; var w = "E"; if (la < 0) { la = -la; s = "S" } if (lo < 0) { lo = -lo; w = "W" } var lai = Math.floor(la); var laf = Math.round((la - lai) * 1E4); var lais = lai.toString(); while (lais.length < 2) lais = "0" + lais; var lafs = laf.toString(); while (lafs.length < 4) lafs = "0" + lafs; var loi = Math.floor(lo); var lof = Math.round((lo - loi) * 1E4); var lois = loi.toString(); while (lois.length < 3) lois = "0" + lois; var lofs = lof.toString(); while (lofs.length < 4) lofs = "0" + lofs; var lamin = Math.floor((la - lai) * 60); var lasec = ((la - lai) * 60 - lamin) *
60; var laseci = Math.floor(lasec); var lasecf = Math.floor((lasec - laseci) * 100); if (lamin.toString().length == 1) lamin = "0" + lamin; if (laseci.toString().length == 1) laseci = "0" + laseci; if (lasecf.toString().length == 1) lasecf = "0" + lasecf; var lomin = Math.floor((lo - loi) * 60); var losec = ((lo - loi) * 60 - lomin) * 60; var loseci = Math.floor(losec); var losecf = Math.floor((losec - loseci) * 100); if (lomin.toString().length == 1) lomin = "0" + lomin; if (loseci.toString().length == 1) loseci = "0" + loseci; if (losecf.toString().length == 1) losecf = "0" + losecf; var res =
""; res = s + lais + "°" + lamin + "'" + laseci + "." + lasecf + '"
'; res += w + lois + "°" + lomin + "'" + loseci + "." + losecf + '"
'; res += "(" + (s == "S" ? "-" : "") + lais + "." + lafs + ", " + (w == "W" ? "-" : "") + lois + "." + lofs + ")"; return res
} function createCookie(name, value, days) { if (days) { var date = new Date; date.setTime(date.getTime() + days * 24 * 60 * 60 * 1E3); var expires = "; expires=" + date.toGMTString() } else var expires = ""; document.cookie = name + "=" + value + expires + "; path=/; domain=.marinetraffic.com;" }
function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(";"); for (var i = 0; i < ca.length; i++) { var c = ca[i].split("&")[0]; while (c.charAt(0) == " ") c = c.substring(1, c.length); if (c.indexOf(nameEQ) >= 0) return c.substring(c.indexOf(nameEQ) + nameEQ.length, c.length) } return null }
function storeUserSettings() {
createCookie("maptype", map.getMapTypeId(), 10); createCookie("centerx", (map.getBounds().getSouthWest().lng() + map.getBounds().getNorthEast().lng()) / 2, 10); createCookie("centery", (map.getBounds().getSouthWest().lat() + map.getBounds().getNorthEast().lat()) / 2, 10); createCookie("zoom", map.getZoom(), 10); createCookie("CheckLegends", document.getElementById("CheckLegends").checked, 10); createCookie("CheckPoints", document.getElementById("CheckPoints").checked, 10); createCookie("CheckProjected",
document.getElementById("CheckProjected").checked, 10); createCookie("CheckType6", document.getElementById("CheckType6").checked, 10); createCookie("CheckType7", document.getElementById("CheckType7").checked, 10); createCookie("CheckType8", document.getElementById("CheckType8").checked, 10); createCookie("CheckType4", document.getElementById("CheckType4").checked, 10); createCookie("CheckType3", document.getElementById("CheckType3").checked, 10); createCookie("CheckType9", document.getElementById("CheckType9").checked,
10); createCookie("CheckType1", document.getElementById("CheckType1").checked, 10); createCookie("CheckType0", document.getElementById("CheckType0").checked, 10); createCookie("CheckMoving", document.getElementById("CheckMoving").checked, 10); createCookie("CheckStopped", document.getElementById("CheckStopped").checked, 10)
}
function restoreCheckBoxes() {
var check = "false"; if (getUrlParam("shownames") != "") check = getUrlParam("shownames") == "true" ? "true" : "false"; else check = readCookie("CheckLegends"); if (check) document.getElementById("CheckLegends").checked = check == "true"; if (getUrlParam("showpoints") != "") check = getUrlParam("showpoints") == "true" ? "true" : "false"; else check = readCookie("CheckPoints"); if (check) document.getElementById("CheckPoints").checked = check == "true"; if (getUrlParam("showlights") != "") check = getUrlParam("showlights") ==
"true" ? "true" : "false"; else check = readCookie("CheckLights"); if (check) document.getElementById("CheckLights").checked = check == "true"; check = readCookie("CheckProjected"); if (check) document.getElementById("CheckProjected").checked = check == "true"; check = readCookie("CheckType6"); if (check) document.getElementById("CheckType6").checked = check == "true"; check = readCookie("CheckType7"); if (check) document.getElementById("CheckType7").checked = check == "true"; check = readCookie("CheckType8"); if (check) document.getElementById("CheckType8").checked =
check == "true"; check = readCookie("CheckType4"); if (check) document.getElementById("CheckType4").checked = check == "true"; check = readCookie("CheckType3"); if (check) document.getElementById("CheckType3").checked = check == "true"; check = readCookie("CheckType9"); if (check) document.getElementById("CheckType9").checked = check == "true"; check = readCookie("CheckType1"); if (check) document.getElementById("CheckType1").checked = check == "true"; check = readCookie("CheckType0"); if (check) document.getElementById("CheckType0").checked = check ==
"true"; check = readCookie("CheckMoving"); if (check) document.getElementById("CheckMoving").checked = check == "true"; check = readCookie("CheckStopped"); if (check) document.getElementById("CheckStopped").checked = check == "true"
} function hideControls() { map.setOptions({ navigationControl: false }); var latlondiv = document.getElementById("LatLonTxt"); if (latlondiv) latlondiv.style.visibility = "hidden"; if (adUnitDiv) adUnitDiv.style.display = "none" }
function showControls() { map.setOptions({ navigationControl: true }); var latlondiv = document.getElementById("LatLonTxt"); if (latlondiv) latlondiv.style.visibility = "visible"; if (adUnitDiv) adUnitDiv.style.display = "block" } function createXmlHttpRequest() { try { if (typeof ActiveXObject != "undefined") return new ActiveXObject("Microsoft.XMLHTTP"); else if (window["XMLHttpRequest"]) return new XMLHttpRequest } catch (e) { changeStatus(e) } return null }
function downloadUrl(url, text_or_xml, callback) { var status = -1; var request = createXmlHttpRequest(); if (!request) return false; request.onreadystatechange = function () { if (request.readyState == 4) { try { status = request.status } catch (e) { } if (status == 200) { if (text_or_xml == "text") callback(request.responseText, request.status); else callback(request.responseXML, request.status); request.onreadystatechange = function () { } } else callback(null, request.status) } }; request.open("GET", url, true); try { request.send(null) } catch (e) { changeStatus(e) } }
function xmlParse(str) { if (typeof ActiveXObject != "undefined" && typeof GetObject != "undefined") { var doc = new ActiveXObject("Microsoft.XMLDOM"); doc.loadXML(str); return doc } if (typeof DOMParser != "undefined") return (new DOMParser).parseFromString(str, "text/xml"); return createElement("div", null) } function showmore() { var morediv = document.getElementById("MoreOptions"); if (morediv.style.display == "block") morediv.style.display = "none"; else morediv.style.display = "block" }
function geocode() { var address = document.getElementById("address").value; infowindow.close(); geocoder.geocode({ "address": address }, function (results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry.location); map.setZoom(9); addressmarker = new google.maps.Marker({ map: map, position: results[0].geometry.location }); setTimeout("addressmarker.setMap(null)", 5E3) } }) }
function fullscreen() {
document.getElementById("menuholder").style.display = "none"; document.getElementById("holderleft").style.display = "none"; document.getElementById("logo").style.display = "none"; document.getElementById("footer").style.display = "none"; document.getElementById("minscreen").style.display = "block"; document.getElementById("map_area").style.marginLeft = "20px"; document.getElementById("map_area").style.height = document.body.clientHeight + "px"; adUnit.setFormat(google.maps.adsense.AdFormat.MEDIUM_RECTANGLE);
adUnit.setChannelNumber("4590675348"); google.maps.event.trigger(map, "resize")
}
function minscreen() {
document.getElementById("menuholder").style.display = "block"; document.getElementById("holderleft").style.display = "block"; document.getElementById("logo").style.display = "block"; document.getElementById("footer").style.display = "block"; document.getElementById("minscreen").style.display = "none"; document.getElementById("map_area").style.marginleft = "0"; document.getElementById("map_area").style.height = document.body.clientHeight - 160 + "px"; adUnit.setFormat(google.maps.adsense.AdFormat.HALF_BANNER);
adUnit.setChannelNumber("8203674964"); google.maps.event.trigger(map, "resize")
} function showcallout(text, posy, posx) { var calloutdiv = document.getElementById("callout"); calloutdiv.style.display = "block"; calloutdiv.innerHTML = text; calloutdiv.style.top = posy + "px"; calloutdiv.style.left = posx + "px" } function hidecallout() { document.getElementById("callout").style.display = "none" };
' }); google.maps.event.addListener(map, "click", function () {
if (infowindow && isOpenedInfo) { infowindow.close(); isOpenedInfo = false } if (smallbox && isOpenedInfo) {
smallbox.style.display =
"none"; isOpenedInfo = false
}
})
}
function getData() {
oldmmsi = 0; olddate = ""; var roundto = 5; if (map.getZoom() <= 6) roundto = 0.1; else if (map.getZoom() <= 10) roundto = 1; sw_x = Math.floor(map.getBounds().getSouthWest().lng() * roundto) / roundto; sw_y = Math.floor(map.getBounds().getSouthWest().lat() * roundto) / roundto; ne_x = Math.floor(map.getBounds().getNorthEast().lng() * roundto) / roundto + 1 / roundto; ne_y = Math.floor(map.getBounds().getNorthEast().lat() * roundto) / roundto + 1 / roundto; projection = overlay.getProjection(); isOpenedInfo = false; try { getDealer() } catch (err) { } if ((document.URL.search("/m/") ==
-1 && map.getZoom() < 7 || map.getZoom() < 6) && fleet == "") { getSections(); getShipCount(); hidePorts(); hideStations(); hideLights(); hidePoints(); hidePhotos(); hideWind(); return } loading = true; document.getElementById("loading").style.visibility = "visible"; if (document.getElementById("CheckProjected").checked) showprojected = true; else showprojected = false; downloadUrl("/ais/getjson.aspx?sw_x=" + sw_x + "&sw_y=" + sw_y + "&ne_x=" + ne_x + "&ne_y=" + ne_y + "&zoom=" + map.getZoom() + "&fleet=" + fleet + "&station=" + station, "text", function (data, responseCode) {
var jsonpos;
if (data) {
jsonpos = eval("(" + data + ")"); shipsshown = 0; realcount = 0; inter1_index = -1; inter2_index = -1; n = jsonpos.length; for (var i = 0; i < n; i++) {
mmsi[i] = jsonpos[i][7]; if (x[mmsi[i]]) prevx[mmsi[i]] = x[mmsi[i]]; else prevx[mmsi[i]] = 0; if (y[mmsi[i]]) prevy[mmsi[i]] = y[mmsi[i]]; else prevy[mmsi[i]] = 0; y[mmsi[i]] = jsonpos[i][0]; x[mmsi[i]] = jsonpos[i][1]; shipname[i] = jsonpos[i][2]; shiptype[i] = jsonpos[i][3]; course[i] = jsonpos[i][4]; speed[i] = jsonpos[i][5]; flag[i] = jsonpos[i][6]; length[i] = jsonpos[i][8]; elapsed[i] = jsonpos[i][9]; if (mmsi[i] ==
inter1 && inter1 != 0) inter1_index = i; if (mmsi[i] == inter2 && inter2 != 0) inter2_index = i
}
} refreshPositions(); document.getElementById("loading").style.visibility = "hidden"; loading = false; changeShipContent = false
}); getShipCount(); clearTimeout(counter); drawDistance(); window.setTimeout("countDown()", 1E3)
}
function getShipCount() { downloadUrl("/ais/getshipcountxml.aspx", "xml", function (data, responseCode) { if (data) { var xmlposition = data.documentElement.getElementsByTagName("V_SHIPCOUNT"); document.getElementById("totalShips").innerHTML = xmlposition[0].getAttribute("SHIPCOUNT") } else document.getElementById("totalShips").innerHTML = "0" }) }
function getAreas() {
downloadUrl("/ais/getareasxml.aspx", "xml", function (data, responseCode) {
var xmlposition = data.documentElement.getElementsByTagName("V_AREAS"); k = xmlposition.length; var sw_x, sw_y, ne_x, ne_y, shipcount, area_id, area_name, zoom; for (var i = 0; i < k; i++) {
sw_x = parseFloat(xmlposition[i].getAttribute("SW_X")); sw_y = parseFloat(xmlposition[i].getAttribute("SW_Y")); ne_x = parseFloat(xmlposition[i].getAttribute("NE_X")); ne_y = parseFloat(xmlposition[i].getAttribute("NE_Y")); shipcount = parseInt(xmlposition[i].getAttribute("SHIPCOUNT"));
area_id = xmlposition[i].getAttribute("AREA_ID"); area_name = xmlposition[i].getAttribute("AREA_NAME"); zoom = parseInt(xmlposition[i].getAttribute("ZOOM")); var html = ''; html += '
'; infohtml += "