function parseUri (str) {
	var	o   = parseUri.options,
		m   = o.parser[o.strictMode ? "strict" : "loose"].exec(str),
		uri = {},
		i   = 14;

	while (i--) uri[o.key[i]] = m[i] || "";

	uri[o.q.name] = {};
	uri[o.key[12]].replace(o.q.parser, function ($0, $1, $2) {
		if ($1) uri[o.q.name][$1] = $2;
	});

	return uri;
};

parseUri.options = {
	strictMode: false,
	key: ["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"],
	q:   {
		name:   "queryKey",
		parser: /(?:^|&)([^&=]*)=?([^&]*)/g
	},
	parser: {
		strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,
		loose:  /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/
	}
};



var Zeednax = {

	z_notifications_unseen_notices_no: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_notifications_unseen_notices_no_calling_node
	    if(calling_node !== undefined)
	       this.z_notifications_unseen_notices_no_calling_node = calling_node
	            
		this.zeednax_call('z_notifications','unseen_notices_no',argv,callback, calling_node);

	},

	z_notifications_notification_settings: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_notifications_notification_settings_calling_node
	    if(calling_node !== undefined)
	       this.z_notifications_notification_settings_calling_node = calling_node
	            
		this.zeednax_call('z_notifications','notification_settings',argv,callback, calling_node);

	},

	z_notifications_set_email_settings: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_notifications_set_email_settings_calling_node
	    if(calling_node !== undefined)
	       this.z_notifications_set_email_settings_calling_node = calling_node
	            
		this.zeednax_call('z_notifications','set_email_settings',argv,callback, calling_node);

	},

	widgets_friends_picker_show_friends_picker_dialog: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.widgets_friends_picker_show_friends_picker_dialog_calling_node
	    if(calling_node !== undefined)
	       this.widgets_friends_picker_show_friends_picker_dialog_calling_node = calling_node
	            
		this.zeednax_call('widgets.friends_picker','show_friends_picker_dialog',argv,callback, calling_node);

	},

	widgets_friends_picker_show_friends_picker_list: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.widgets_friends_picker_show_friends_picker_list_calling_node
	    if(calling_node !== undefined)
	       this.widgets_friends_picker_show_friends_picker_list_calling_node = calling_node
	            
		this.zeednax_call('widgets.friends_picker','show_friends_picker_list',argv,callback, calling_node);

	},

	widgets_friends_picker_get_friends_list: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.widgets_friends_picker_get_friends_list_calling_node
	    if(calling_node !== undefined)
	       this.widgets_friends_picker_get_friends_list_calling_node = calling_node
	            
		this.zeednax_call('widgets.friends_picker','get_friends_list',argv,callback, calling_node);

	},

	widgets_friends_picker_get_friends_data_list: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.widgets_friends_picker_get_friends_data_list_calling_node
	    if(calling_node !== undefined)
	       this.widgets_friends_picker_get_friends_data_list_calling_node = calling_node
	            
		this.zeednax_call('widgets.friends_picker','get_friends_data_list',argv,callback, calling_node);

	},

	widgets_tagging_get_tags_list: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.widgets_tagging_get_tags_list_calling_node
	    if(calling_node !== undefined)
	       this.widgets_tagging_get_tags_list_calling_node = calling_node
	            
		this.zeednax_call('widgets.tagging','get_tags_list',argv,callback, calling_node);

	},

	threadedcomments_post_free_comment: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.threadedcomments_post_free_comment_calling_node
	    if(calling_node !== undefined)
	       this.threadedcomments_post_free_comment_calling_node = calling_node
	            
		this.zeednax_call('threadedcomments','post_free_comment',argv,callback, calling_node);

	},

	messages_post_message: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.messages_post_message_calling_node
	    if(calling_node !== undefined)
	       this.messages_post_message_calling_node = calling_node
	            
		this.zeednax_call('messages','post_message',argv,callback, calling_node);

	},

	messages_send_message_controls: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.messages_send_message_controls_calling_node
	    if(calling_node !== undefined)
	       this.messages_send_message_controls_calling_node = calling_node
	            
		this.zeednax_call('messages','send_message_controls',argv,callback, calling_node);

	},

	z_messages_send_private_message: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_messages_send_private_message_calling_node
	    if(calling_node !== undefined)
	       this.z_messages_send_private_message_calling_node = calling_node
	            
		this.zeednax_call('z_messages','send_private_message',argv,callback, calling_node);

	},

	z_messages_off_thread_message: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_messages_off_thread_message_calling_node
	    if(calling_node !== undefined)
	       this.z_messages_off_thread_message_calling_node = calling_node
	            
		this.zeednax_call('z_messages','off_thread_message',argv,callback, calling_node);

	},

	chunks_edit_chunk: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.chunks_edit_chunk_calling_node
	    if(calling_node !== undefined)
	       this.chunks_edit_chunk_calling_node = calling_node
	            
		this.zeednax_call('chunks','edit_chunk',argv,callback, calling_node);

	},

	social_sites_facebook_personal_publish: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_facebook_personal_publish_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_facebook_personal_publish_calling_node = calling_node
	            
		this.zeednax_call('social_sites.facebook','personal_publish',argv,callback, calling_node);

	},

	social_sites_facebook_official_publish: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_facebook_official_publish_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_facebook_official_publish_calling_node = calling_node
	            
		this.zeednax_call('social_sites.facebook','official_publish',argv,callback, calling_node);

	},

	social_sites_tweets_link_to_twitter: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_link_to_twitter_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_link_to_twitter_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','link_to_twitter',argv,callback, calling_node);

	},

	social_sites_tweets_post_tweet: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_post_tweet_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_post_tweet_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','post_tweet',argv,callback, calling_node);

	},

	social_sites_tweets_latest_tweets: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_latest_tweets_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_latest_tweets_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','latest_tweets',argv,callback, calling_node);

	},

	social_sites_tweets_shorten_url: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_shorten_url_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_shorten_url_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','shorten_url',argv,callback, calling_node);

	},

	social_sites_tweets_personal_publish: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_personal_publish_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_personal_publish_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','personal_publish',argv,callback, calling_node);

	},

	social_sites_tweets_link_to_official_twitter: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_link_to_official_twitter_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_link_to_official_twitter_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','link_to_official_twitter',argv,callback, calling_node);

	},

	social_sites_tweets_official_publish: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.social_sites_tweets_official_publish_calling_node
	    if(calling_node !== undefined)
	       this.social_sites_tweets_official_publish_calling_node = calling_node
	            
		this.zeednax_call('social_sites.tweets','official_publish',argv,callback, calling_node);

	},

	z_manage_z_toolbar_show_toolbar: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.z_manage_z_toolbar_show_toolbar_calling_node
	    if(calling_node !== undefined)
	       this.z_manage_z_toolbar_show_toolbar_calling_node = calling_node
	            
		this.zeednax_call('z_manage.z_toolbar','show_toolbar',argv,callback, calling_node);

	},

	articles_get_section_categories: function(argv,callback, calling_node){
	   
	    if(calling_node ===  null && calling_node !==  undefined)
	       calling_node = this.articles_get_section_categories_calling_node
	    if(calling_node !== undefined)
	       this.articles_get_section_categories_calling_node = calling_node
	            
		this.zeednax_call('articles','get_section_categories',argv,callback, calling_node);

	},

	
	
	
	
	
	zeednax_call: function(app,fun,argv,callback, calling_node)
	{
	    /* passing querystring of requester url to zeednax function call */
	    source_url = parseUri(document.location.href);
	    query_string = source_url.query;
	    if (query_string !='')
	       query_string = '?'+query_string;
	    /*var extended_args = $.extend(true, {}, $.zs.getState(), argv);*/
	    if($.param.fragment()!='')
    	    extended_args = $.extend(true, {}, {ajax_params:$.param.fragment()}, argv);
    	else
    	    extended_args = argv;
		$.post('/ajax_apis/'+app+'.'+fun+'/'+query_string, extended_args,

			function(data){
				
				function clear_quotes(arg){
					return arg.replace(new RegExp('"', 'g'),'\\"');
				}
				
				$.each(data, function(i,elem){
					switch(elem.cmd)
					{
						case 'alert':
							alert(elem.val)
						break;

						case 'data':
							eval( elem.fun+"(elem.val);" );
						break;

						case 'as':
							if (elem.prop == 'innerHTML')
								jQuery.each($(elem.id),function(){ $(elem.id).html(elem.val) });
							else
								jQuery.each($(elem.id),function(){ this[elem.prop] = elem.val; });
						break;

						case 'asc':
						    if (calling_node === undefined)
						          alert('Undefined calling_node. You called assignToCaller without passing the calling node, or you called zeednax function for a second time without passing (null) as a third parameter');
						    else if (elem.prop == 'innerHTML')
    								$(calling_node).html(elem.val)
    					    else
    								$(calling_node).html(elem.prob,elem.val)
						break;
												

						case 'addcc':
							jQuery.each(elem.val,function(){
								$(elem.id).addClass(this);
							});
						break;
						
						case 'remcc':
							jQuery.each(elem.val,function(){
								$(elem.id).removeClass(this);
							});
						break;
						
						case 'ap':
							if (elem.prop == 'innerHTML')
								jQuery.each($(elem.id),function(){ $(elem.id).append(elem.val) });
							else
								jQuery.each($(elem.id),function(){ this[elem.prop] += elem.val; });
								
							
						break;
						
						case 'pp':
							jQuery.each($(elem.id),function(){ this[elem.prop] = clear_quotes(elem.val) + this[elem.prop]; });
						break;
						
						case 'clr':
							jQuery.each($(elem.id),function(){ this[elem.prop] = ""; });
						break;
						
						case 'red':
							window.setTimeout('window.location="'+elem.url+'";',elem.delay);
						break;
						
						case 'js':
							eval(elem.val);
						break;
						
						case 'rm':
							$(elem.id).remove();
						break;
						
						case 'cb':

                            if( callback != undefined)
                 			    if ($.isFunction(callback) )
                 			        callback.call(this,elem.val);
                 			    else
                 			        alert("Sorry!, your callback function is invalid, please check it out.\r\ncallback function:"+callback);

					    break;
						
						default:
							alert('Unknown action!');
					}
				});
				}, "json");
	}
};