/*
-- THROBBER CLASS
---------------------------------------------------*/

var Throbber = new Class({
 initialize : function (target) {
 this.target = $(target);
 this.status = 0;
 this.img = new Element('img');
 this.img.src = arguments[1] || '/images/throbber.gif';
 this.img.id = arguments[2] || 'throbber';
 },

 on : function() {
 if (this.status == 0) {
 this.target.appendChild(this.img);
 this.status = 1;
 }
 },

 off : function() {
 if (this.status == 1) {
 try { this.img.remove(); } catch(x) { /* already removed */ }
 this.status = 0;
 }
 },

 toggle : function() {
 if (this.status)
 this.off();
 else
 this.on();
 }
});

var YA = new Object();

YA.init = function() {
 window.addEvent('domready',function() {
  if (!$('ya')) return;
  YA.build();
  $$('#ya a').each(function(el) {
   el.addEvent('click', YA.get);
  });
 });
}

YA.build = function() {
 // create result div
 this.container    = new Element('div');
 this.container.id = 'blog';
 //this.container.injectAfter($('ya'));
 this.container.inject($('about_site'), 'after');
 
 // create throbber
 //this.throbber = new Throbber('throb-target');
}

YA.get = function(ev) {
 var ev = new Event(ev);
 if (ev.shift || ev.control || ev.alt || ev.meta) return;
 //YA.throbber.on();
  YA.load(ev.target.href);
 ev.preventDefault();
}

YA.load = function(url) {

   var url = url.replace('archive','archive_ajax');
  var req = new Request.HTML({  
             method: 'get',  
             url: url,  
             update: $('blog'),
             onComplete: function(response) {}  
         }).send(); 
  	
}

YA.init();