diff --git a/js/ProgressiveSphere.js b/js/ProgressiveSphere.js
index a91431f..f1fd78a 100644
--- a/js/ProgressiveSphere.js
+++ b/js/ProgressiveSphere.js
@@ -1,4 +1,4 @@
-var ProgessiveSphere = function(loader) {
+var ProgessiveSphere = function(loader, res) {
     Displayable.call(this);
     this.started = false;
     this.finished = false;
@@ -6,8 +6,11 @@ var ProgessiveSphere = function(loader) {
     this.begin = false;
     this.addedToScene = false;
 
+    if (res === undefined)
+        res = 5;
+
     (function(self) {
-        loader.load('/data/spheres/4.obj', function(object) {
+        loader.load('/data/spheres/' + res + '.obj', function(object) {
             object.traverse(function(child) {
                 if (child instanceof THREE.Mesh) {
                     child.up = new THREE.Vector3(0,0,1);
diff --git a/stream/index.html b/stream/index.php
similarity index 58%
rename from stream/index.html
rename to stream/index.php
index 8e972b5..cbcc214 100644
--- a/stream/index.html
+++ b/stream/index.php
@@ -21,7 +21,31 @@
         <script src="/js/CameraContainer.js"></script>
         <script src="/js/Tools.js"></script>
         <script src="/js/ProgressiveSphere.js"></script>
-
+        <?php
+            // Set global variables
+            $default = 5;
+            $res = null;
+            try
+            {
+                if (isset($_GET['res']))
+                {
+                    $res = intval($_GET['res']);
+                    if ($res < 1 || $res > 25)
+                    {
+                        throw new Exception('Variable res not set');
+                    }
+                }
+                else
+                {
+                    throw new Exception('Variable res not set');
+                }
+            }
+            catch (Exception $e)
+            {
+                $res = $default;
+            }
+            echo "<script>var global_array = {res: " . $res . "};</script>\n";
+        ?>
         <script src="js/main.js"></script>
     </body>
 </html>
diff --git a/stream/js/main.js b/stream/js/main.js
index 84c91f6..2b3872a 100644
--- a/stream/js/main.js
+++ b/stream/js/main.js
@@ -46,7 +46,7 @@ function init() {
 
     // Load the scene
     loader = new THREE.OBJLoader();
-    sphere = new ProgessiveSphere(loader);
+    sphere = new ProgessiveSphere(loader, global_array.res);
 
     plane = new Plane(1000,1000);
     plane.translate(0,0,-100);