Jquery Issue

genuine

Hello all ,
i am using jquery data table functionality ,
i am using rowhtml by javascript so javascript callback function get data and render grid on page.
everything is working fine when there is small data but in case of 200 records in a grid
then jquery.js is not working "it shows me localhost is not responding "


and when i click for drag and drop columns then it fix with mouse cursor

anybody suggest me any solution.

Thank you.