(function(){(function(root,factory){if(typeof define==='function'&&define.amd){return define(['jquery','waypoints'],factory);}else{return factory(root.jQuery);}})(this,function($){var defaults,wrap;defaults={wrapper:'
',stuckClass:'stuck'};wrap=function($elements,options){$elements.wrap(options.wrapper);return $elements.parent();};$.waypoints('extendFn','sticky',function(opt){var $wrap,options,originalHandler;options=$.extend({},$.fn.waypoint.defaults,defaults,opt);$wrap=wrap(this,options);originalHandler=options.handler;options.handler=function(direction){var $sticky,shouldBeStuck;$sticky=$(this).children(':first');shouldBeStuck=direction==='down'||direction==='right';$sticky.toggleClass(options.stuckClass,shouldBeStuck);$wrap.height(shouldBeStuck?$sticky.outerHeight():'');if(originalHandler!=null){return originalHandler.call(this,direction);}};$wrap.waypoint(options);return this.data('stuckClass',options.stuckClass);});return $.waypoints('extendFn','unsticky',function(){this.parent().waypoint('destroy');this.unwrap();return this.removeClass(this.data('stuckClass'));});});}).call(this);