Add 'insert before id' to create and move commands.

1 files changed, 20 insertions, 3 deletions

diff --git a/src/ws/node.js b/src/ws/node.js
index e2af81e..e9d68b6 100644
--- a/src/ws/node.js
+++ b/src/ws/node.js
@@ -72,15 +72,32 @@ Node.prototype.findNode = function(id, subscribeid)
 	return null;
 };
 
-Node.prototype.addChild = function(node)
+Node.prototype.addChild = function(node, insertBeforeId)
 {
 	if(node.parent != null)
 	{
 		node.parent.removeChild(node);
 	}
-	this.children.push(node);
+
 	node.parent = this;
-	this.element.appendChild(node.element);
+
+	inserted = false;
+	for(i = 0; i < this.children.length; ++i)
+	{
+		if(this.children[i].id == insertBeforeId)
+		{
+			this.children.splice(i - 1, 0, node);
+			this.element.insertBefore(node.element, this.element.childNodes[i + 2]);
+			inserted = true;
+			break;
+		}
+	}
+
+	if(inserted == false)
+	{
+		this.children.push(node);
+		this.element.appendChild(node.element);
+	}
 };
 
 Node.prototype.removeChild = function(node)