Help with simple java/jquery menu (noob)

I have a menu

I want the menu to drop when I hover over the arrow and the go back up when I hover off the menu, I can get it to work but the menu goes straight back up before you can select the link.

Here's the code for the menu, I'm really bad at java

<script type="text/javascript">
$(document).ready(function(){

	
	$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav
	
	$("ul.topnav li span").click(function() { //When trigger is clicked...
		
		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click

		$(this).parent().hover(function() {
		}, function(){	
			$(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
		});

		//Following events are applied to the trigger (Hover events for the trigger)
		}).hover(function() { 
			$(this).addClass("subhover"); //On hover over, add class "subhover"
		$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click
		}, function(){	//On Hover Out
			$(this).removeClass("subhover"); //On hover out, remove class "subhover"			
			
	});

});
</script>

Code (markup):

Can someone please give me some advice?

 

There seems to be something wrong in following code :

function(){ //On Hover Out
   $(this).removeClass("subhover"); //On hover out, remove class "subhover"
  $(this).parent().find("ul.subnav").slideUp('slow'); //Drop down the subnav on click

Code (markup):

Try to to imlement :

http://javascript-array.com/scripts/simple_drop_down_menu/

 

lol I fixed it.... It was really simple, I just didn't see it

Changed

$("ul.topnav li span").click(function() { //When trigger is clicked...

Code (markup):

to

$("ul.topnav li span").hover(function() { //When trigger is hovered...

Code (markup):

Deerp