IE form element color

[Jfish]

Hello all,

I have an IE automation question for you. Is there a way to highlight an input box on an IE form once you have identified it as in the case of $oQuery below? You can see similar functionality when you are in the developer tools (F12) in IE (or Firefox) and you click on the HTML only to see that element highlighted. I am just wondering how they do that. Any information would be greatly appreciated.

#include<IE.au3>
$sURL="http://www.yahoo.com"
$oIE=_IECreate($sURL,1)
$oForm=_IEGetObjByName($oIE,"p_13838465-searchform")
$oQuery=_IEFormElementGetObjByName($oForm,"p_13838465-p")
_IEFormElementSetValue($oQuery,"test data")
_IEFormSubmit($oForm)