Just for fun in accordion functionality

gistfile1.txt

//playing with collapsibles areas
$(document).ready(function(){
   $("[data-toggle='collapse']").click(function(e){
		 var $this = $(this);
		 var $icon = $this.find("i[class^='icon-chevron']");
		 console.log('llega');
		 if ($icon.hasClass('icon-chevron-right')){
			 $icon.removeClass('icon-chevron-right').addClass('icon-chevron-down');
		 } else {
			 $icon.removeClass('icon-chevron-down').addClass('icon-chevron-right');
		 }
	 });
})