How can one use setFocus?

How can one use setFocus?

thanks


Jonathan Chetwynd

j.chetwynd@btinternet.com
http://www.openicon.org/

+44 (0) 20 7978 1764


as with for instance the google website it is common to set the focus  
in a textbox and place the caret there.
eg textArea in SVG

is referred to in a number of places:
http://www.w3.org/TR/SVGMobile12/interact.html#focus-api
http://www.w3.org/TR/SVGMobile12/svgudomidl.html