public void clickGuestRight(Right right)
{
try {
executeJavascript("window.__oldConfirm = window.confirm; window.confirm = function() { return true; };");
final By buttonLocator = By.xpath("*//tr[@id='unregistered']/td[" + right.getColumnIndex() + "]/img");
final WebElement button = getDriver().findElement(buttonLocator);
State currentState = State.getButtonState(button);
button.click();
// Note: Selenium 2.0a4 returns a relative URL when calling getAttribute("src") but since we moved to
// Selenium 2.0a7 it returns a *full* URL even though the DOM has a relative URL as in: