<!--
@SCRIPT:
textarea_range:= textarea.AXTextMarkerRangeForUIElement(textarea)
textarea.AXSelectedTextMarkerRange = textarea_range
wait for AXSelectedTextChanged on AXTextArea
textarea.AXSelectedTextMarkerRange
-->
<!DOCTYPE html>
<html>
<body>
<textarea id="textarea">The quick brown fox</textarea>
</body>
</html>