ANDROID How to get visual editor for the nwe Acitivity

[bahu]

I have created a new Activity through androidManifest.xml as it was described here: Best way to add Activity to an Android project in Eclipse?I hava a class DrugieOkno and I run it from the MainActivity by\[code\]Intent intent = new Intent(this,DrugieOkno.class); startActivity(intent);\[/code\]but I would like to be able to design it in the way I designed the MainActivity window. What I suppose to do to have Access to Graphical Layout of the DrugieOkno (this additional Activity)I work in the Eclipse.