window.addEvent('domready', function()
  {checkCookie(); 
  var estado = getCookie('toggle');
  var toggleOmatic = function()
    {var togglers = $(document.body).getElements('[class$=_toggle]'); togglers.each
      (function(item, index)
        {
			var togglerClass = item.getProperty('class'); 
		var togglerClassPre = togglerClass.replace("_toggle", ""); 
		var slideClass = togglerClassPre+"_slide"; 
		var slide = $(document.body).getElement('.'+slideClass); 
		var toggle = $(document.body).getElement('.'+togglerClass); 
		if(estado=="show") {
			document.body.getElementById('flecha_noticias').style.backgroundImage = 'url(img/colaps_noticias.png)';
		var slideEffect = new Fx.Slide(slide, {duration: 'short', transition: Fx.Transitions.Cubic.easeOut}).show();
		}else if(estado=="hide")
          {document.body.getElementById('flecha_noticias').style.backgroundImage = 'url(img/expand_noticias.png)';
		  if(/MSIE (\d+\.\d+);/.test(navigator.userAgent))
            {var ieversion = new Number(RegExp.$1)
              if(ieversion<8) {document.body.getElementById('noticias_slide').style.position = "relative"; 
			  document.body.getElementById('noticias_slide').style.left = "-2000px";
			  }}
            var slideEffect = new Fx.Slide(slide, {duration: 'short', transition: Fx.Transitions.Cubic.easeOut}).hide();
			}
          $(item).addEvent('click', function()
            {
			slideEffect.toggle();
			if(document.body.getElementById('flecha_noticias').style.backgroundImage.indexOf('colaps_noticias.png')!=-1 || document.body.getElementById('flecha_noticias').style.backgroundImage=='')
              {
			  if(/MSIE (\d+\.\d+);/.test(navigator.userAgent))
                {var ieversion = new Number(RegExp.$1)
                  if(ieversion<8) {document.body.getElementById('noticias_slide').style.position = "relative";
				  document.body.getElementById('noticias_slide').style.left = "-2000px";
				  }
				}
			  document.body.getElementById('flecha_noticias').style.backgroundImage = 'url(img/expand_noticias.png)';
			  setCookie('toggle', 'hide');
              }else if(document.body.getElementById('flecha_noticias').style.backgroundImage.indexOf('expand_noticias.png')!=-1)
			  {
				  if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {var ieversion = new Number(RegExp.$1)
                  if(ieversion<8) {document.body.getElementById('noticias_slide').style.left = "0px";
				  }
			  }
                document.body.getElementById('flecha_noticias').style.backgroundImage = 'url(img/colaps_noticias.png)';
				setCookie('toggle', 'show');
				}
            }
          );
        }
      );
    }
    toggleOmatic();}
);