sys.extended.ui is null or not an object sharepoint

Question

i m working in sharepoint 2010 and using ajax toolkit 3.0.30930.28736 i m using ajax toolkit slider control for some reason i wanted to override following method of slider

 Sys.Extended.UI.SliderBehavior.prototype._getNearestStepValue

but on this statement it gives me following error sys.extended.ui is null or not an object

i saw some forums where ppl suggested to set CombineScripts="false" in my ajax toolkit based script manager which i did

<ajaxToolkit:ToolkitScriptManager ID="tsm"  runat="server" CombineScripts="false" EnablePartialRendering="true" 
         LoadScriptsBeforeUI="true"></ajaxToolkit:ToolkitScriptManager>

but still facing this issue. why i m unable to have Sys.Extended object?

Answer 1

Try doing in web.config

<%@ Outputcache Location="none" %>