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c# - Usage of Server Side Controls in MVC Frame work -

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i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
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cookies - dialog, when "x" clicked hide forever (javascript) -

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so, when user visits site first time want show dialog box, , when user clicks "x" or "hide" want hide user forever.

this works cookies, right?

so, when user clears his/her cookies he/she see dialog box again, next time visit site, assume.

or there better/more common way this?

can store property on user? can false default , when click 'x' can make ajax call sets true. dialog box key off property...

this way wouldn't have worry scenario user clears cookies. of course work if have user objects server side , storing data overcome small problem, might not goood practice. idea.


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