I successfully made a slideout menu. working fine if somebody clicks on the menubutton.

2. $(document).ready(function () {
3.     $('#displaymenu').click(function () {
4.         $('#showmenu').toggle('slow');
5.     });
6. });

but now I want it to slide out automatically after 30 seconds IF the menubutton wasn't pressed before.

I want to show that there is a menu for people who don't know where to click. This menu should then automatically close after 5 seconds. But I don't really know which function could to this?

I don't wanna just delay the sliding menu. It should be depending on if the menu wasn't used before. 

Is this realizable? 

2. $(document).ready(function () {
3.     $('#displaymenu').click(function () {
4.             $('#showmenu').toggle('slow');
5.     });
6.       $('#showmenu').delay(30000).fadeToggle();
7.       $('#showmenu').delay(35000).fadeToggle();
8. });

doesn't work. This actually blocks the menu for 30 seconds :/

Thank you in advance