/**
* Conditionally included if framing is not allowed
*/
if (self === top) {
var styleElement = document.getElementById('cfs-style');
// check if styleElement has already been removed
// to avoid frequently reported js error
if (typeof styleElement !== 'undefined' && styleElement !== null) {
styleElement.parentNode.removeChild(styleElement);
}
} else {
top.location = self.location;
}