var STRAND = new Object();

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

STRAND.build = function() {
 // create result div
 this.container    = new Element('div');
 this.container.id = 'blockSessions';
 this.container.inject($('blockBlurb'), 'after');
 
}

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

STRAND.load = function(url) {

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

STRAND.init();