AJAXExtended control not working properly

Question

i am using ASP.NET 3.5 with c#.i have downloaded AJAX control toolkit from codeplex and install it accordingly.i can seeit in my toolbox and also in bin directory of my solution explorer.i had done three different programming using AnimationExtenderAlwaysVisibleControlExtender and AutoCompleteExtender but none of these are working. when i run thesei get page done with error symbol at bottom of running page and my extended control action is not performing anything.what i am doing wrong please guide me.i am attaching two code.

anamika singh · Answer

hi! i caught my error.it was sily mistakei was using Ajax Extension scriptmanager instead of my added toolkit scripmanager.it is not mentioned in several websites so one can do this mistake.now its solved.