Asp Updatepanel run script on update completed
< script type = "text/javascript" > var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_endRequest(EndRequest); function EndRequest(sender, args) { onPanelLoad(); // things to do } </ script > </ ContentTemplate > </ asp : UpdatePanel > Ref. http://stackoverflow.com/questions/2985937/asp-net-need-to-run-javascript-on-update-panel-load-completed post by Aristos