 	import weave.core.LinkableBoolean;
 	import weave.core.LinkableNumber;
 	import weave.core.LinkableString;
-	import weave.core.LinkableVariable;
 	import weave.core.SessionManager;
 	import weave.core.UIUtils;
 	import weave.primitives.WeaveTreeItem;

			if (ln)
			{
				var input:IndentTextInput = new IndentTextInput();
				input.prompt = "number";
				input.translate = true;
				input.label = label;
				linkBindableProperty(ln, input, 'text', 250, true);

		catch (e:Error)
		{
			// do nothing because user input was invalid
			host.errorString = lang("Invalid JSON");
			return;
		}
		
