如何在表单重新运行后重新执行javascript函数?

I need to re-execute javascript just after form gets re-rendered. Simply, putting in javascript after XHTML content won't help since its a partial request. Also, I cannot use "onComplete" as the commandButton from which I am re-rendering form is in JSF component used at several places. I need to get the fix in locally.I need to re-execute javascript just after form