Need a tool for Auto Hits

I need a tool for Auto Website Hits.
I am using already "tViewer 2.0" & "Jingling".
tViewer works with proxies… It is a time problem, firstly you searched a lot of proxies, then check all it, and the best one/working proxies saves in notepad, and upload the proxy list to tViewer…

I want the tool which automatically hits the website with working proxies..
Help me..