function selectCode(el) {
  		$(el).select();
  	}
   	function toggleWeekDetails(el) {
   		var str = el;
   		var parentEl;
   		parentEl = $(el);
   		if(parentEl) {
	   		var detailsEl = $(str+'Details');
	   		Element.toggle(detailsEl);
   			$(str+'Switch').innerHTML = Element.visible(detailsEl) ? '-':'+'; 
   		} else {
   			return;
   		}
  	}