I have an asp.net webpage that 3/4ths of it is created dynamicaly (ie: controls and data) I am trying to use ajax functionality to update information when the selected index of dropdowns change. The page renders correctly however when i test the Ajax functionality, half the controls do not fire their onchange event, and the other half attempt to refresh the entire page....my dynamic controls are created and added in the page_init event and I assign the event handlers in the page_load event....everything should be in place...what if anything, am i missing or is out of place? Code available upon request.