Struts next release.

Hi, I'm new to the struts world so forgive me if I sound ignorant. I 've been using the struts 1.0b3 release and I will like to use a tag that is not defined in that release. The tags i want to use is logic:empty and logic:notEmpty. I want to know when is the next release going to be

popUp windows

This problem has two parts, First: I have a .gif file representing a button and I will like to call a javascript function when I click on it and pass some parameters (dynamically) to the js function. For example: % Order myOrder = (Order)pageContext.getAttribute( order ); int