function setUp() {
	if (top == self) top.location.replace('index.php');
	else if (top.siteName== "Cartwright")
	{
		top.setButton(0); // ensure that any product or utility buttons that are depressed are now raised.
		parent.document.title=self.document.title;
		self.defaultStatus=top.mainDefaultStatus;
		self.focus();
	}
}