Any way to auto resume?

When I am downloading a file, my isp bandwith varies 100 k bs to 0 for a few secs. When I get 0kbs for a few secs the file aborts and has to be started manully by clicking on the file then the dialog box come us and ask what do you want to do with this file I must click on resume . Can this be done automatically with out human intervention? If so how to do it would be great.

I tried to use global queue but nothing happens? Do iI have to start the dl with global queue?