detach Window object

I am using modal dhtmlXWindows(). I am attaching an object to this window:



MyUniversialWindow.window(“createNewWorld”).attachObject(“createNewWorldDiv”);



At some point, I would like to “detach” this object and attach new one, for example:



MyUniverseWindow.window(“createNewWorld”).detachObject(“createNewWorldDiv”);

MyUniversialWindow.window(“createNewWorld”).attachObject(“updateExistingWorldDiv”);



Is there a way to implement that?



Thank you.



If you need not old object you can just use
MyUniversialWindow.window(“createNewWorld”).attachObject(“updateExistingWorldDiv”);
It will destroy old object automatically.