jQuery(document).ready(function(){
                
            //Set default open/close settings
            jQuery('.acc_container').hide(); //Hide/close all containers
            //On Click
            jQuery('.acc_trigger').click(function(){
                if( jQuery(this).next().is(':hidden') ) { //If immediate next container is closed...
                    //jQuery('.acc_trigger').removeClass('active').next().slideUp(); //Remove all .acc_trigger classes and slide up the immediate next container
                    jQuery(this).toggleClass('active').next().slideDown(); //Add .acc_trigger class to clicked trigger and slide down the immediate next container
                }
                else{
                jQuery(this).removeClass('active').next().slideUp(); //Remove the clicked classes and slide up the immediate next container
                }
                return false; //Prevent the browser jump to the link anchor
            });
            
            
            
             //On Click
            jQuery('.show_all').click(function(){
                jQuery('.acc_trigger').addClass('active').next().slideDown(); //Remove all .acc_trigger classes and slide up the immediate next container
            
            });
            
            jQuery('.hide_all').click(function(){
                jQuery('.acc_trigger').addClass(':hidden').next().slideUp(); //Remove all .acc_trigger classes and slide up the immediate next container
                jQuery('.acc_trigger').removeClass('active').next().slideUp();
                jQuery('.acc_trigger:first').addClass('active').next().show(); //Add "active" class to first trigger, then show/open the immediate next container
                jQuery('.acc_trigger:first').addClass('active').next().slideDown(); //Remove all .acc_trigger classes and slide up the immediate next container
            
            });
            });