[Javascript] delay in a function

[Camilo Kawerín]

Hi,

It´s my first post to the list, and I hope my english help me ;)

I have a simple function that show a dropdown menu made with nested 
list. It is launch by onmouseover event. Well, I would like to introduce 
a little delay before the action. The function is:

function desplegar(id) {
var d = document.getElementById(id);
d.style.display='block';
}

I´ll aprecappreciate any help.

Regards,