35 files changed, 4215 insertions, 4215 deletions

diff --git a/js/lib/NJUtils.js b/js/lib/NJUtils.js
index 1406ad98..e924e1b8 100755
--- a/js/lib/NJUtils.js
+++ b/js/lib/NJUtils.js
@@ -65,9 +65,9 @@ exports.NJUtils = Montage.create(Component, {
     children : {
         value : function(el, filter) {
             var f = filter || function(item) {
-                        return item.nodeType === 1;
-                };
-                return this.toArray(el.childNodes).filter(f);
+                return item.nodeType === 1;
+            };
+            return this.toArray(el.childNodes).filter(f);
         }
     },
     
@@ -185,54 +185,54 @@ exports.NJUtils = Montage.create(Component, {
     },
     
     queryParentSelector : {
-        value: function(el, strSelector) {
-                        // queryParentSelector:
-                        // Given a DOM element el (required), walk up the DOM tree
-                        // and find the first parent that matches selector strSelector (required).
-                        // Returns: The element that matches, or false if there is no match
-                        // or if insufficient parameters are supplied.
-                        
-                        if ((typeof(el) === "undefined") || (typeof(strSelector) === "undefined")) {
-                                // Parameters are required, m'kay?
-                                return false;
-                        } else if ((typeof(el) !== "object") || (typeof(strSelector) !== "string" )) {
-                                // You also have to use the right parameters.
-                                return false;
-                        }
-                        
-                        // First, get an empty clone of the parent.
-                        var myParent = el.parentNode;
-                        var clone = myParent.cloneNode(false);
-                        if (clone === null) {
-                                return false;
-                        }
-                        
-                        // If we're at the top of the DOM, our clone will be an htmlDocument.
-                        // htmlDocument has no tagName.
-                        if (typeof(clone.tagName) !== "undefined") {
-                                // create a bogus div to use as a base for querySelector
-                                var temp = document.createElement("div");
-                                
-                                // Append the clone to the bogus div
-                                temp.appendChild(clone);
-                                
-                                // Now we can use querySelector!  Sweet.
-                                var selectorTest = temp.querySelector(strSelector);
-                                
-                                // What has querySelector returned?
-                                if (selectorTest === null) {
-                                        // No match, so recurse.
-                                        return this.queryParentSelector(myParent, strSelector);
-                                } else {
-                                        // Match! Return the element.
-                                        return myParent;
-                                }
-                        } else {
-                                // We're at the top of the DOM so we're done.
-                                return false;
-                        }
-                }
-        
+        value: function(el, strSelector) {
+            // queryParentSelector:
+            // Given a DOM element el (required), walk up the DOM tree
+            // and find the first parent that matches selector strSelector (required).
+            // Returns: The element that matches, or false if there is no match
+            // or if insufficient parameters are supplied.
+            
+            if ((typeof(el) === "undefined") || (typeof(strSelector) === "undefined")) {
+                // Parameters are required, m'kay?
+                return false;
+            } else if ((typeof(el) !== "object") || (typeof(strSelector) !== "string" )) {
+                // You also have to use the right parameters.
+                return false;
+            }
+            
+            // First, get an empty clone of the parent.
+            var myParent = el.parentNode;
+            var clone = myParent.cloneNode(false);
+            if (clone === null) {
+                return false;
+            }
+            
+            // If we're at the top of the DOM, our clone will be an htmlDocument.
+            // htmlDocument has no tagName.
+            if (typeof(clone.tagName) !== "undefined") {
+                // create a bogus div to use as a base for querySelector
+                var temp = document.createElement("div");
+                
+                // Append the clone to the bogus div
+                temp.appendChild(clone);
+                
+                // Now we can use querySelector!  Sweet.
+                var selectorTest = temp.querySelector(strSelector);
+                
+                // What has querySelector returned?
+                if (selectorTest === null) {
+                    // No match, so recurse.
+                    return this.queryParentSelector(myParent, strSelector);
+                } else {
+                    // Match! Return the element.
+                    return myParent;
+                }
+            } else {
+                // We're at the top of the DOM so we're done.
+                return false;
+            }
+        }
+        
     },
 
     // Returns the numerical value and unit string from a string.
diff --git a/js/lib/drawing/world.js b/js/lib/drawing/world.js
index fb70d18c..b20b0a5d 100755
--- a/js/lib/drawing/world.js
+++ b/js/lib/drawing/world.js
@@ -46,66 +46,66 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
     // Instance variables
     ///////////////////////////////////////////////////////////////////////
 
-        // flag to do the drawing with WebGL
+    // flag to do the drawing with WebGL
     this._useWebGL = false;
     if(use3D) {
         this._useWebGL = use3D;
     }
 
     this._canvas = canvas;
-        if (this._useWebGL)
-        {
+    if (this._useWebGL)
+    {
         if(preserveDrawingBuffer)
-                {
+        {
             this._glContext = canvas.getContext("experimental-webgl", {preserveDrawingBuffer: true});
         }
-                else
-                {
-                    this._glContext = canvas.getContext("experimental-webgl");
+        else
+        {
+            this._glContext = canvas.getContext("experimental-webgl");
         }
     }
-        else
-        {
-                this._2DContext = canvas.getContext( "2d" );
+    else
+    {
+        this._2DContext = canvas.getContext( "2d" );
     }
     
-        this._viewportWidth = canvas.width;
+    this._viewportWidth = canvas.width;
     this._viewportHeight = canvas.height;
 
-        // view parameters
-        this._fov = 45.0;
-        this._zNear = 0.1;
-        this._zFar = 100.0;
-        this._viewDist = 5.0;
+    // view parameters
+    this._fov = 45.0;
+    this._zNear = 0.1;
+    this._zFar = 100.0;
+    this._viewDist = 5.0;
 
-        // default light parameters
-        this._ambientLightColor  = [0.1, 0.1, 0.1,  1.0];
-        this._diffuseLightColor  = [0.1, 0.1, 0.1,  1.0];
-        this._specularLightColor = [0.6, 0.6, 0.6,  1.0];
-        this._pointLightLoc = [0.0, 0.0, 0.05];
+    // default light parameters
+    this._ambientLightColor  = [0.1, 0.1, 0.1,  1.0];
+    this._diffuseLightColor  = [0.1, 0.1, 0.1,  1.0];
+    this._specularLightColor = [0.6, 0.6, 0.6,  1.0];
+    this._pointLightLoc = [0.0, 0.0, 0.05];
 
-        // default material properties.  Material properties should be overridden
-        // by the materials used by the objects
-        this._materialShininess = 20.0;
+    // default material properties.  Material properties should be overridden
+    // by the materials used by the objects
+    this._materialShininess = 20.0;
 
     this._geomRoot = undefined;
 
-        this._cameraMat = Matrix.I(4);
-        this._cameraMat[14] = 5.0;
-        this._cameraMatInv = Matrix.I(4);
-        this._cameraMatInv[14] = -5.0;
+    this._cameraMat = Matrix.I(4);
+    this._cameraMat[14] = 5.0;
+    this._cameraMatInv = Matrix.I(4);
+    this._cameraMatInv[14] = -5.0;