+
+ window["gMod" + modname].activate();
+}
+
+var gModPos = {
+ activate: function() {
+ if (navigator.geolocation) {
+ gSounds.scan.play();
+ document.getElementById("posunavail").style.display = "none";
+ document.getElementById("posavail").style.display = "block";
+ this.watchID = navigator.geolocation.watchPosition(
+ function(position) {
+ document.getElementById("posLat").textContent = position.coords.latitude;
+ document.getElementById("posLong").textContent = position.coords.longitude;
+ document.getElementById("posAlt").textContent = position.coords.altitude;
+ document.getElementById("posAcc").textContent = position.coords.accuracy;
+ document.getElementById("posAltAcc").textContent = position.coords.altitudeAccuracy;
+ document.getElementById("posHead").textContent = position.coords.heading || "---";
+ document.getElementById("posSpd").textContent = position.coords.speed || "---";
+ var locTime = new Date(position.timestamp);
+ document.getElementById("posTime").textContent = locTime.toISOString();
+ },
+ function(error) {
+ // See https://developer.mozilla.org/en/Using_geolocation#Handling_errors
+ if (error.message) {
+ document.getElementById("posLat").textContent = error.message;
+ document.getElementById("posLong").textContent = "...";
+ document.getElementById("posAlt").textContent = "...";
+ document.getElementById("posAcc").textContent = "...";
+ document.getElementById("posAltAcc").textContent = "...";
+ document.getElementById("posHead").textContent = "...";
+ document.getElementById("posSpd").textContent = "...";
+ document.getElementById("posTime").textContent = "...";
+ }
+ else {
+ document.getElementById("posunavail").style.display = "block";
+ document.getElementById("posavail").style.display = "none";
+ }
+ },
+ {enableHighAccuracy: true}
+ );
+ }
+ else {
+ document.getElementById("posunavail").style.display = "block";
+ document.getElementById("posavail").style.display = "none";
+ }
+ },
+ deactivate: function() {
+ gSounds.scan.pause();
+ if (this.watchID) {
+ navigator.geolocation.clearWatch(this.watchID);
+ }
+ document.getElementById("posunavail").style.display = "block";
+ document.getElementById("posavail").style.display = "none";
+ document.getElementById("posLat").textContent = "...";
+ document.getElementById("posLong").textContent = "...";
+ document.getElementById("posAlt").textContent = "...";
+ document.getElementById("posAcc").textContent = "...";
+ document.getElementById("posAltAcc").textContent = "...";
+ document.getElementById("posHead").textContent = "...";
+ document.getElementById("posSpd").textContent = "...";
+ document.getElementById("posTime").textContent = "...";
+ },
+ watchID: null,
+}
+
+var gModGrav = {
+ activate: function() {
+ gSounds.scan.play();
+ document.getElementById("gravunavail").style.display = "none";
+ document.getElementById("gravavail").style.display = "block";
+ window.addEventListener("deviceorientation", this.orientEvent, true);
+ window.addEventListener("devicemotion", this.motionEvent, true);
+ setTimeout(function() {
+ if ((document.getElementById("gravAlpha").textContent == "...") &&
+ (document.getElementById("gravX").textContent == "...")) {
+ gModGrav.deactivate();
+ }
+ }, 3000);
+ },
+ deactivate: function() {
+ gSounds.scan.pause();
+ window.removeEventListener("deviceorientation", this.orientEvent, true);
+ window.removeEventListener("devicemotion", this.motionEvent, true);
+ document.getElementById("gravunavail").style.display = "block";
+ document.getElementById("gravavail").style.display = "none";
+ //document.getElementById("gravAbs").textContent = "...";
+ document.getElementById("gravAlpha").textContent = "...";
+ document.getElementById("gravBeta").textContent = "...";
+ document.getElementById("gravGamma").textContent = "...";
+ document.getElementById("gravX").textContent = "...";
+ document.getElementById("gravY").textContent = "...";
+ document.getElementById("gravZ").textContent = "...";
+ //document.getElementById("gravRot").textContent = "...";
+ },
+ orientEvent: function(orientData) {
+ //document.getElementById("gravAbs").textContent = orientData.absolute;
+ document.getElementById("gravAlpha").textContent = orientData.alpha.toFixed(1) + "°";
+ document.getElementById("gravBeta").textContent = orientData.beta.toFixed(1) + "°";
+ document.getElementById("gravGamma").textContent = orientData.gamma.toFixed(1) + "°";
+ },
+ motionEvent: function(event) {
+ document.getElementById("gravX").textContent = event.accelerationIncludingGravity.x.toFixed(2) + " m/s²";
+ document.getElementById("gravY").textContent = event.accelerationIncludingGravity.y.toFixed(2) + " m/s²";
+ document.getElementById("gravZ").textContent = event.accelerationIncludingGravity.z.toFixed(2) + " m/s²";
+ //document.getElementById("gravRot").textContent = event.rotationRate;
+ },
+}
+
+var gModAcou = {
+ activate: function() {
+ //gSounds.scan.play();
+ },
+ deactivate: function() {
+ gSounds.scan.pause();
+ },
+}
+
+var gModNull = {
+ activate: function() {
+ //gSounds.scan.play();
+ },
+ deactivate: function() {
+ gSounds.scan.pause();
+ },