QTip (www.qtip2.com/) is a fantastic JS library for showing tooltips, those yellow pop-up windows. QTip enhances tooltips with a different set of features, as for example, changing color, adding a title…
Limesurvey QTip Plugin allows Limesurvey to use show help text as QTip.
Price: 50 usd.
Please contact firstname.lastname@example.org for more information about the plugin.