function toggle(o){
	if(window.event){event.cancelBubble = true;event.returnValue = false;}
	var c = o.nextSibling.nextSibling;
	if(!c||!c.style||c.tagName!='DIV')return;
	c.style.display = c.style.display == 'block'?'none':'block';			
	o.childNodes[0].src = c.childNodes.length > 0 && c.style.display == 'none' ?
	  o.childNodes[0].src.replace(/ico_collapse\.gif/,'ico_expand.gif'):
	  o.childNodes[0].src.replace(/ico_expand\.gif/,'ico_collapse.gif');
}
var imageCache = ['ico_dot.gif','ico_collapse.gif','ico_expand.gif'];
for(var i = 0; i < imageCache.length; i++){
  (new Image()).src = '/pub/components/images/'+ imageCache[i];
}