egen toJson fungerar inte

{
"container" : container,
"width" : 100 ,
"height" : 100 ,
"scale" : [object Object] ,
"dblClickWindow" : 400 ,
"targetShape" : undefined ,
"clickStart" : false ,
"mousePos" : undefined ,
"mouseDown" : false ,
"mouseUp" : false ,
"touchPos" : undefined ,
"touchStart" : false ,
"touchEnd" : false ,
"bufferLayer" : [object Object] ,
"backstageLayer" : [object Object] ,
"id" : 0 ,
"isAnimating" : false ,
"onFrameFunc" : undefined ,
"children" : [object Object] ,
"childrenNames" : [object Object] ,
"onFrame" : function (func) { this.onFrameFunc = func; } ,
"start" : function () { this.isAnimating = true; Kinetic.GlobalObject._handleAnimation(); } ,
"stop" : function () { this.isAnimating = false; Kinetic.GlobalObject._handleAnimation(); } ,
"draw" : function () { this._drawChildren(); } ,
"_stripLayer" : function (layer) { layer.context.stroke = function () {}; layer.context.fill = function () {}; layer.context.fillRect = function (x, y, width, height) {layer.context.rect(x, y, width, height);}; layer.context.strokeRect = function (x, y, width, height) {layer.context.rect(x, y, width, height);}; layer.context.drawImage = function () {}; layer.context.fillText = function () {}; layer.context.strokeText = function () {}; } ,
"_endDrag" : function (evt) { if (this.nodeDragging) { if (this.nodeDragging.drag.moving) { this.nodeDragging.drag.moving = false; this.nodeDragging._handleEvents("ondragend", evt); } } this.nodeDragging = undefined; } ,
"_prepareDrag" : function () { var that = this; this.on("mousemove touchmove", function (evt) {if (that.nodeDragging) {var pos = that.getUserPosition();if (that.nodeDragging.drag.x) {that.nodeDragging.x = pos.x - that.nodeDragging.offset.x;}if (that.nodeDragging.drag.y) {that.nodeDragging.y = pos.y - that.nodeDragging.offset.y;}that.nodeDragging.getLayer().draw();if (!that.nodeDragging.drag.moving) {that.nodeDragging.drag.moving = true;that.nodeDragging._handleEvents("ondragstart", evt);}that.nodeDragging._handleEvents("ondragmove", evt);}}, false); this.on("mouseup touchend mouseout", function (evt) {that._endDrag(evt);}); } ,
"setSize" : function (width, height) { var layers = this.children; for (var n = 0; n < layers.length; n++) { var layer = layers[n]; layer.getCanvas().width = width; layer.getCanvas().height = height; layer.draw(); } this.width = width; this.height = height; this.bufferLayer.getCanvas().width = width; this.bufferLayer.getCanvas().height = height; this.backstageLayer.getCanvas().width = width; this.backstageLayer.getCanvas().height = height; } ,
"setScale" : function (scaleX, scaleY) { var oldScaleX = this.scale.x; var oldScaleY = this.scale.y; if (scaleY) { this.scale.x = scaleX; this.scale.y = scaleY; } else { this.scale.x = scaleX; this.scale.y = scaleX; } var layers = this.children; var that = this; function scaleChildren(children) { for (var i = 0; i < children.length; i++) { var child = children[i]; child.x *= that.scale.x / oldScaleX; child.y *= that.scale.y / oldScaleY; if (child.children) { scaleChildren(child.children); } } } scaleChildren(layers); } ,
"getScale" : function () { return this.scale; } ,
"clear" : function () { var layers = this.children; for (var n = 0; n < layers.length; n++) { layers[n].clear(); } } ,
"toDataURL" : function (callback) { var bufferLayer = this.bufferLayer; var bufferContext = bufferLayer.getContext(); var layers = this.children; function addLayer(n) { var dataURL = layers[n].getCanvas().toDataURL(); var imageObj = new Image; imageObj.onload = function () {bufferContext.drawImage(this, 0, 0);n++;if (n < layers.length) {addLayer(n);} else {callback(bufferLayer.getCanvas().toDataURL());}}; imageObj.src = dataURL; } bufferLayer.clear(); addLayer(0); } ,
"remove" : function (layer) { this.container.removeChild(layer.canvas); this._remove(layer); } ,
"on" : function (typesStr, handler) { var types = typesStr.split(" "); for (var n = 0; n < types.length; n++) { var baseEvent = types[n]; this.container.addEventListener(baseEvent, handler, false); } } ,
"add" : function (layer) { if (layer.name) { this.childrenNames[layer.name] = layer; } layer.canvas.width = this.width; layer.canvas.height = this.height; this._add(layer); layer.draw(); this.container.appendChild(layer.canvas); } ,
"_handleEvent" : function (evt) { if (!evt) { evt = window.event; } this._setMousePosition(evt); this._setTouchPosition(evt); var backstageLayer = this.backstageLayer; var backstageLayerContext = backstageLayer.getContext(); var that = this; backstageLayer.clear(); var targetFound = false; function detectEvent(shape) { shape._draw(backstageLayer); var pos = that.getUserPosition(); var el = shape.eventListeners; if (that.targetShape && shape.id === that.targetShape.id) { targetFound = true; } if (shape.visible && pos !== undefined && backstageLayerContext.isPointInPath(pos.x, pos.y)) { if (that.mouseDown) { that.mouseDown = false; that.clickStart = true; shape._handleEvents("onmousedown", evt); return true; } else if (that.mouseUp) { that.mouseUp = false; shape._handleEvents("onmouseup", evt); if (that.clickStart) { if (that.nodeDragging && !that.nodeDragging.drag.moving || !that.nodeDragging) { shape._handleEvents("onclick", evt); if (shape.inDoubleClickWindow) { shape._handleEvents("ondblclick", evt); } shape.inDoubleClickWindow = true; setTimeout(function () {shape.inDoubleClickWindow = false;}, that.dblClickWindow); } } return true; } else if (that.touchStart) { that.touchStart = false; shape._handleEvents("touchstart", evt); if (el.ondbltap && shape.inDoubleClickWindow) { var events = el.ondbltap; for (var i = 0; i < events.length; i++) { events[i].handler.apply(shape, [evt]); } } shape.inDoubleClickWindow = true; setTimeout(function () {shape.inDoubleClickWindow = false;}, that.dblClickWindow); return true; } else if (that.touchEnd) { that.touchEnd = false; shape._handleEvents("touchend", evt); return true; } else if (el.touchmove) { shape._handleEvents("touchmove", evt); return true; } else if (!that.targetShape || !targetFound && shape.id !== that.targetShape.id) { if (that.targetShape) { var oldEl = that.targetShape.eventListeners; if (oldEl) { that.targetShape._handleEvents("onmouseout", evt); } } that.targetShape = shape; shape._handleEvents("onmouseover", evt); return true; } else { shape._handleEvents("onmousemove", evt); return true; } } else if (that.targetShape && that.targetShape.id === shape.id) { that.targetShape = undefined; shape._handleEvents("onmouseout", evt); return true; } return false; } function traverseChildren(obj) { var children = obj.children; for (var i = children.length - 1; i >= 0; i--) { var child = children[i]; if (child.className === "Shape") { var exit = detectEvent(child); if (exit) { return true; } } else { traverseChildren(child); } } return false; } for (var n = this.children.length - 1; n >= 0; n--) { var layer = this.children[n]; if (layer.visible && n >= 0 && layer.isListening) { if (traverseChildren(layer)) { n = -1; } } } } ,
"_listen" : function () { var that = this; this.container.addEventListener("mousedown", function (evt) {that.mouseDown = true;that._handleEvent(evt);}, false); this.container.addEventListener("mousemove", function (evt) {that.mouseUp = false;that.mouseDown = false;that._handleEvent(evt);}, false); this.container.addEventListener("mouseup", function (evt) {that.mouseUp = true;that.mouseDown = false;that._handleEvent(evt);that.clickStart = false;}, false); this.container.addEventListener("mouseover", function (evt) {that._handleEvent(evt);}, false); this.container.addEventListener("mouseout", function (evt) {that.mousePos = undefined;}, false); this.container.addEventListener("touchstart", function (evt) {evt.preventDefault();that.touchStart = true;that._handleEvent(evt);}, false); this.container.addEventListener("touchmove", function (evt) {evt.preventDefault();that._handleEvent(evt);}, false); this.container.addEventListener("touchend", function (evt) {evt.preventDefault();that.touchEnd = true;that._handleEvent(evt);}, false); } ,
"getMousePosition" : function (evt) { return this.mousePos; } ,
"getTouchPosition" : function (evt) { return this.touchPos; } ,
"getUserPosition" : function (evt) { return this.getTouchPosition() || this.getMousePosition(); } ,
"_setMousePosition" : function (evt) { var mouseX = evt.clientX - this._getContainerPosition().left + window.pageXOffset; var mouseY = evt.clientY - this._getContainerPosition().top + window.pageYOffset; this.mousePos = {x: mouseX, y: mouseY}; } ,
"_setTouchPosition" : function (evt) { if (evt.touches !== undefined && evt.touches.length === 1) { var touch = evt.touches[0]; var touchX = touch.clientX - this._getContainerPosition().left + window.pageXOffset; var touchY = touch.clientY - this._getContainerPosition().top + window.pageYOffset; this.touchPos = {x: touchX, y: touchY}; } } ,
"_getContainerPosition" : function () { var obj = this.container; var top = 0; var left = 0; while (obj && obj.tagName !== "BODY") { top += obj.offsetTop; left += obj.offsetLeft; obj = obj.offsetParent; } return {top: top, left: left}; } ,
"getContainer" : function () { return this.container; } ,
"getStage" : function () { return this; } ,
"getTargetShape" : function () { return this.targetShape; } ,
"_setChildrenIndices" : function () { if (this.className === "Stage") { var canvases = this.container.childNodes; var bufferCanvas = canvases[0]; var backstageCanvas = canvases[1]; this.container.innerHTML = ""; this.container.appendChild(bufferCanvas); this.container.appendChild(backstageCanvas); } for (var n = 0; n < this.children.length; n++) { this.children[n].index = n; if (this.className === "Stage") { this.container.appendChild(this.children[n].canvas); } } } ,
"_drawChildren" : function () { var children = this.children; for (var n = 0; n < children.length; n++) { var child = children[n]; if (child.className === "Shape") { child._draw(child.getLayer()); } else { child._draw(); } } } ,
"getChildren" : function () { return this.children; } ,
"getChild" : function (name) { return this.childrenNames[name]; } ,
"_add" : function (child) { if (child.name) { this.childrenNames[child.name] = child; } child.id = Kinetic.GlobalObject.idCounter++; child.index = this.children.length; child.parent = this; this.children.push(child); } ,
"_remove" : function (child) { if (child.name !== undefined) { this.childrenNames[child.name] = undefined; } this.children.splice(child.index, 1); this._setChildrenIndices(); child = undefined; } }

function toJson(Stage){
	var list = [];
	if (Stage instanceof Array) {
		for (var i=0;i < Stage.length;i++) {
			var stringTxt = "" + Stage[i];
			list.push(stringTxt);
		}
		return '[' + list.join(',') + ']';
	} else {
		for (var prop in Stage) {
			var sProp = "" + Stage[prop];
			if(prop == "container"){
				var stringTxt = '"' + prop + '" : "container"';
				list.push(stringTxt);			
			} else if(prop == "className"){
				
			} else if(Stage[prop] == "[object Object]"){			//How do I get the oject it's reffering to?
				toJson(Stage[prop]);
			} else if(Stage[prop] == undefined){
				var stringTxt = '"' + prop + '" : 0';
				list.push(stringTxt);
			} else if(sProp.contains("function")){
				var stringTxt = '"' + prop + '" : 0';
				list.push(stringTxt);
			} else {
				var stringTxt = '"' + prop + '" : ' + Stage[prop] + '';
				list.push(stringTxt);
			}
		}
		return '{' + list.join(',') + '}';
	}
}