JavaScript DHTML/Event onMethod/onBeforeActivate
"onBeforeActivate" Example
<source lang="html4strict">
<html> <body>
Press tab to bring the following link into focus.
<a href="http://www.wbex.ru/"
target=_blank onbeforeactivate="alert("activated")"> wbex.ru
</a> </body> </html>
</source>