Mouse Rollover event for ASP.NET control
<p>I have a ASP.NET ImageButton control (no AJAX) with a Image_Click event that fetches data from SQL server. Now I want to add a Mouse Rollover to the Image Button that should fetch the data from the SQL server and display it on a Label.</p>

<p>I know you can add a Javascript Mouse Rollover event on the Image Button. 
 imgae_Button.Attributes.Add("onmouseover", "myJacascriptFunction()");</p>

<p>How do I get the Javascript code fire Server side code to fetch the SQL data?
Can this be done? </p>

<p>EDIT: Clarification onclick() event not only fetches data from SQL but also writes to another table. This event has alreday been coded without AJAX.
It is the mouse rollover event that I need help with. When the user hovers over the image, data should be fetched from SQL database &amp; displayed on a label control.</p>
