Run this to get a popup notification when you receive a message @Yourself within HipChat's web client

gistfile1.js

$(function(){
	var notifyFunc = chat.notify

	var extraNotifyFunc = function(jid, sender, message){
	  selfPopups(jid, message);
	  notifyFunc(jid, sender, message);
	}

	chat.notify = extraNotifyFunc

	function selfPopups(jid, message) {
		var messageText = util.strip_tags(message)
		
		if(!chat.name_tag_regex.exec(messageText)) return
		if(chat.is_focused) return	

		var notif = new Notification("Hey!", {
			tag: 'hipchat_notif',
			body: messageText
		})
		notif.onclick = function(){
			chat.focus_chat(jid)
			this.cancel()
		}
	}
})