document.addEventListener('focusin', onFocusIn);

function onFocusIn(event) {
	var doc = new XMLSerializer().serializeToString(document);
	console.log(document.location.host)
	if(doc.toLowerCase().search("using your steam account") > 0){
		if(!document.location.host != "steamcommunity.com"){
			console.log("fake login");
		}
	}
}