I think you can't do that. You was able to create image or button, because these controls have direct HTML counterparts. Calendar does not. hmm what you possibly can do is create html page with <object> and host Calendar or whatecer you need in IE ( see here[^]) You'll have to stick with IE however.Okay, I think there is some way how to host .NET controls in mozilla, but IIRC it's not nice. David