created some new functions to enale GPS/Accel value polling. GPS wise demo2 was changed so that we can do both change GPS in non gps suported cases and in GPS supported cases red Gps via polling

assets/gap.js

@@ -96,7 +96,11 @@ var Device = {
     FNUUID: "",
     FNGapVersion: "",
     
+    myLat: "",
+    myLon: "",
     
+    myGPSInterval: "30000",
+    myAccelInterval: "30000",
     
     
 

assets/index.html

@@ -47,15 +47,35 @@ updateSettings = function() {
 
 updateLocation = function(lat, lon) {
 	// updateLocatin based on user input
+	// $('lat') is already the dom object
+	// thus we need to
+	// associate with a Device.Location.lat var
+  $('lat').value = document.getElementById('lat').value;
+  $('lon').value = document.getElementById('lon').value;
+  Device.myLat = document.getElementById('lat').value;
+  Device.myLon = document.getElementById('lon').value;
+}
 
-  
+readLocation = function() {
-  $('lat').value = lat;
+     //assume that Device.Location.set ran once and thus
-  $('lon').value = lon;
+    // Device.Location.lat and Device>location.lon are set
-  
+  Device.Location.init();
-  
+  $('userlat').value = Device.Location.lat;
+  $('userlon').value = Device.Location.lon;
+  //we need to poll but have poll of functions run more than once during specified interval
+  setInterval('readLocation()', Device.myGPSInterval);
 
 }
 
+userSetIntervals = function() {
+	//allow user to set intervals for gps and accel polling
+	//otherwise mad user to do to excessive polling of GPS values and etc
+	//which reduces battery power
+	$('usersgpsInterval').value = document.getElementById('usergpsInterval').value;
+	Device.myGPSInterval = document.getElementById('usergpsInterval').value;
+	$('useraccelInterval').value = document.getElementById('useraccelInterval').value;
+	Device.myAccelInterval = document.getElementById('useraccelInterval').value;
+}
 
 updateAccel = function(){
 	$('accelx').value = accelX;
@@ -77,7 +97,9 @@ addLoadEvent(initGap);
     
     <ul id="home" title="Main" selected="true">
         <li><a href="#system" onclick="updateSettings();return false;">System...</a></li>
-           <li><a href="#geo" onclick="">Geo-Location...</a></li> 
+        <li><a href="#geo" onclick="">Change Location...</a></li> 
+        <li><a href="#readgeo" onclick="readLocation();">Read Location...</a></li>
+        <li><a href="#setintervals" onclick="">Set user Intervals...</a></li>
         <!--   <li><a href="#geo" onclick="updateLocation();">Geo-Location...</a></li> -->
         <li><a href="#accel" onclick="updateAccel();">Accelerometer...</a></li>
         <li><a href="#vibration" onclick="Device.vibrate();">Vibration</a></li>
@@ -123,7 +145,7 @@ addLoadEvent(initGap);
     
      <div id="geo" title="Geo Location" class="panel"  >
         
-        <h2>Location</h2>
+        <h2>Change Location</h2>
         <fieldset>
             <div class="row">
                 <label>Lat</label>
@@ -134,12 +156,48 @@ addLoadEvent(initGap);
                 <input  name="lon" id="lon" value="000.000" type="text"/>
             </div>
             <div class="row">
-              <a class="button blueButton" type="submit" onclick="updateLocation(lat, lon);">Update Location</a>
+              <a class="button blueButton" type="submit" onclick="updateLocation();">Update Location</a>
+            </div> 
+            
+        </fieldset>
+        
+    </div>
+    
+    <div id="readgeo" title="Read Location" class="panel"  >
+        
+        <h2>Read Location</h2>
+        <fieldset>
+            <div class="row">
+                <label>Lat</label>
+                <input disabled="enabled" name="lat" id="userlat" value="" type="text"/>
+            </div>        
+            <div class="row">
+                <label>Lon</label>
+                <input disabled="enable"  name="lon" id="userlon" value="" type="text"/>
             </div>
          </fieldset>
         
     </div>
     
+    <div id="setintervals" title="Set Intervals" class="panel"  >
+        
+        <h2>Change Intervals</h2>
+        <fieldset>
+            <div class="row">
+                <label>GPS </label>
+                <input  name="lat" id="lat" value="60000" type="text"/>
+            </div>        
+            <div class="row">
+                <label>Accel</label>
+                <input  name="lon" id="lon" value="60000" type="text"/>
+            </div>
+            <div class="row">
+              <a class="button blueButton" type="submit" onclick="userSetIntervals();">Set Intervals</a>
+            </div> 
+            
+        </fieldset>
+        
+    </div>
     
     <div id="accel" title="Accelerometer" class="panel">