The Web doesn't allow you to have a blinking background style for a table cell. All this should be done via client-side scripting (e.g. Blinking Background). I'm not sure that a blinking row will attract users.
Maybe a small "bulb"-image, which blinks in the grid's template will be more suitable for your task?
I've created a small example for you. Please take a look at the attachment. By the way, I suggest that you take a look at the The general technique of using the Init/Load event handler article, which will describe what can be done via the Init/Load event handler.
Is your intention to post an answer to your own question?
- If so, then proceed.
- If you simply wanted to post additional information, ask for further clarification, or to just say "Thanks!", please click Leave a Comment.
- If you wish to edit your original question, please use the Edit button in the Toolbox at the top right corner of that entry.