Hi abdab35,
Add the title tag to the code and pop your text in quotes...
title="Add you tooltip text here"
For example
<a class=dropspot x-use-popup=#POPUP157471544
x-popup-type=pulldown
href="javascript:kadovTextPopup(this)"
id=a1 title="Add you tooltip text here">Drop down title
text goes here </a><!--begin!kadov{{--><script
type="text/javascript" language=JavaScript1.2><!--
kadovTextPopupInit('a1');
//--></script><!--}}end!kadov-->
Is that what you need?
Kind Regards
Craig