sagemath/sagenb — pull request #57 by jsyeo (2012-06-09 02:28:33+00:00)
Title: use title instead of alt to show tooltip

The text to explain the evaluate link doesn't appear.

Using the title property instead of the alt property tells the browser to render it as a tooltip when a mouse-over event is detected on the link.

see: http://www.w3.org/TR/html401/struct/global.html#adef-title