hmt_fb = {
	rsvp_me: function(event_id){
		var uid = FB.Facebook.apiClient.get_session().uid;
		new Ajax.Request('/event/rsvp/rsvp_me',{method:'post',parameters: 'facebook_uid='+uid+'&event_id='+event_id,onSuccess: function(t){
			if(t.responseText=='ok'){
				$('rsvp-rsvp').update('Thanks! You are now an attendee to this event.');
			}else{
				alert('Ooops, sorry we had encountered an error trying to process your request.')
			}
		}});
	},
	init: function(){
		if(FB.Facebook.apiClient.get_session()){
			var cur_uid = FB.Facebook.apiClient.get_session().uid;
			var attending = false;
		
			$$('.fb_uids').each(function(s){
				if(s.value == cur_uid){
					attending = true;
				}
			});

			if(cur_uid){
				if(attending == true){
					$('rsvp-login').setStyle('display: none');
					$('rsvp-rsvp').setStyle('display: none');
				}else{
					$('rsvp-login').setStyle('display: none');
					$('rsvp-rsvp').setStyle('display: block');
				}
			}else{
				$('rsvp-login').setStyle('display: block');
				$('rsvp-rsvp').setStyle('display: none');				
			}
		}else{
			$('rsvp-login').setStyle('display: block');
			$('rsvp-rsvp').setStyle('display: none');				
		}
	}
}

//Element.observe(window,'load',function(){hmt_fb.init();});