i am using Icallback feature of asp.net 2005.Here i have something like this in one buttonclick i am raising a javascript function to pass an image id then through callback i am getting an ashx file name from database and by javascript function i am changing the src attribute of image tag to the path like document.getelementbyid('imggold').src="gigori.ashx?id=somevalue"
Excuse me, a mistyped javascript function or method could very well be the reason that a src attribute is not being set.
If you get no javascript error and you are sure about the syntax then it is not set because either the javascript is not being called, or because the src is unset again by something else later in the code.
