Q:

Chaning hide/show method

Is it possible to chain the hide() and show method into a single statement?. 
$("#icon").on('click', function(){    
     $("#form").hide();   
     $('.nav-row').show();
});

A:

You can use callback functions to get timing down for chains. 
http://jsfiddle.net/qEZ6y/4/
$("#icon").on('click', function(){    
    $("#form").hide(function(){
        $('.nav-row').show();    
    });   
});

Hope this helps! 

A:

I think this would do the job,
$("#form, .nav-row").toggle();   

