Set textbox focus in mobile safari

Hey, I was wondering how to set the focus to a text box in Mobile Safari.

I've tried document.myForm.myTextArea.focus() which works in regular Safari, but it does not seem to work in Mobile Safari.

To clarify, I want to set focus to a text box as soon as the user loads a page, and have the iPhone keyboard pop up.

Solution

Just found this previous post stating this is a bug in webkit. Sorry for not doing a more thorough search.