gistfile1.js

init_accordion: function() {
        var contact = this;
        
        window.currently_open = null;
        
        var Office = function() {
            var self = this,
                args = arguments;
            
            self.init.apply(self, args);
        };
        
        Office.prototype = {
            init: function(office, index) {
                var self = this;
                
                self.index = index;
                self.office = office;
                self.link = office.children('h4').children('a');
                
                self.link.bind('click', function(event) {
                    if (self.is_open()) {
                        return false;
                    }

                    window.currently_expanded.collapse();
                    self.expand();

                    return false;
                });
                
                if (self.is_open()) window.currently_expanded = self;
                
            },
            
            is_open: function() {
                var self = this;
                    
                return (self.office.hasClass('expanded')) ? true : false;
            },
            
            expand: function() {
                var self = this;
                
                contact.map.panTo(contact.office_locations[self.index]);
                
                self.office.addClass('expanded');
                
                window.currently_expanded = self;
            },
            
            collapse: function() {
                var self = this;
                
                self.office.removeClass('expanded');
            }
            
        };
        
        /*
             For each of the office items in the list (the items which will compose the accordion),
             create a new office object which will do all of the heavy lifting.
        */
        $('.locationAccordion .location').each(function(index) {
            new Office($(this), index);
        });
        
    },