$this->type('sort_name', $firstName);
$this->clickLink('_qf_Search_refresh-bottom');
$this->waitForElementPresent("xpath=//table[@class='caseSelector']/tbody//tr/td[3]/a[text()='{$lastName}, {$firstName}']");
$this->type('sort_name', $firstName);
$this->clickLink('_qf_Search_refresh-bottom');
$this->waitForElementPresent("xpath=//table[@class='caseSelector']/tbody//tr/td[3]/a[text()='{$lastName}, {$firstName}']");