roll20 firebase sendChat

roll20api.startReading=(function(){
	var w = XPCNativeWrapper.unwrap(content.window);
	var campaignRoot = w.campaign_storage_path;
	if (!campaignRoot){
		alert("Let the page finish loading!");
	}
	roll20api.fb = new w.Firebase(w.FIREBASE_ROOT);
	var fb=roll20api.fb;
	roll20api.chat=fb.child(campaignRoot).child('chat');
	fb.auth(w.GNTKN,function(authinfo){
		roll20api.chat.once('child_added', function(c){
			roll20api.chatchild=c.val();
		});
	});
});


roll20api.sendMessageToRoll20=function(msgptr){
	try{
		var msg=JSON.parse(msgptr.readString());
	}
	catch(err){
		console.log(err);
		return -1;
	}
	for (var i in msg){
		roll20api.chatchild[i]=msg[i];
	}
	roll20api.chat.push(roll20api.chatchild);
	return 0;
}