Jalonni Weaver is all too familiar with the saying, "If at first you don't succeed, try, try again." Weaver, 30, is a recruiter at a large telecommunications company. But the Dallas resident didn't get the job the first time she applied, or even the second or third: She applied to seemingly identical recruiter positions at the company nine times without getting so much as an interview before being hired on her 10th attempt. "All they can say is no," she says. "But at least I know I put myself