window.addEvent('domready', function() { 
 
	var slides = $$(".slide");
	var btns = $$(".slide_trigger");
	var mySlide = [];
	var openSlide = -1;
 
	slides.each(function(slide, idx) {
		mySlide[idx] = new Fx.Slide(slide, {duration: 500}).hide();
		btns[idx].addEvent('click', function(e) {
			e = new Event(e);
			if ( openSlide == -1 ) {
				openSlide = idx;
				mySlide[idx].slideIn();
			} else {
				mySlide[openSlide].slideOut();
				mySlide[idx].slideIn();
				if ( openSlide != idx ) openSlide = idx;
				else openSlide = -1;
			}
			e.stop();
		});
	});
 
});

function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable) {
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';

  cookie_str = document.cookie;
  cookie_str.toString();

  pos_start  = cookie_str.indexOf(name);
  pos_end    = cookie_str.indexOf('=', pos_start);

  cookie_name = cookie_str.substring(pos_start, pos_end);

  pos_start  = cookie_str.indexOf(name);
  pos_start  = cookie_str.indexOf('=', pos_start);
  pos_end    = cookie_str.indexOf(';', pos_start);
  
  if (pos_end <= 0) pos_end = cookie_str.length;
  cookie_val = cookie_str.substring(pos_start + 1, pos_end);
  if (cookie_name == name && cookie_val  == "done")
    return;

  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}