Custom button for exporting a list of Campaign recipients

Hi,

Does anybody know if it's possible to create a custom button that will export the records on a page?

for instance, in the Campaign page, go to Recipients full list. We don't have the standard Menu button  there with the export option. I would like to make that available.

I know I can create a custom button using java script, but I am far from an expert in it. Can java export the records as well?

thanks !