function get_domain(url){
	var domain = url.replace('http://','').replace('https://','').split(/[/?#]/)[0];
	if(url.indexOf("http://") == 0){
		domain = "http://" + domain;
	}
	else if(url.indexOf("https://") == 0){
		domain = "https://" + domain;
	}
	domain = domain + "/";
	domain = domain.replace(/ /g,"");
	return domain;
}

if(get_domain(document.location.href) == "https://dmca.copyright.gov/"){



}