Noob question about fadeIn and fadeOut

Noob question about fadeIn and fadeOut

I'm starting to learning jQuery and i have this problem:

I have a <h2 id="click1"> and a <div id="div1" style="display:none;">.. i put a fadeIn for div when click on the h2 text, but i need to fadeOut when click h2 again...

I tryied this:

  1.  $("#click2").click(function(){
      $("#div2").fadeIn("slow", function(){
        $("#click2").click(function(){
           $("div2").fadeOut("slow");
         });
       });
     });






But it fadeIn and fadeOut at same click

lol

Thank you guys