Dropdown script (itsphotoshop tutorial)

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>

<script>
$(document).ready(function(){

   $(".slidingDiv").hide();
   $(".show_hide").show();

   $('.show_hide').toggle(function(){
       $(".slidingDiv").slideDown(
         function(){
           $("#navigation").text("navigation")
         }
       );
   },function(){
       $(".slidingDiv").slideUp(
       function(){
           $("#navigation").text("navigation")
       }
       );
   });
});
</script>