Show 5 more records when click show more link in MVC.

Question

I am working a mvc project where i had a grid with show more link.

Initially 5 records must be displayed when click show more link the another more 5 records must be loaded from database and display 10 records. and then 15,20 vice versa..

any one suggest me a good model.

 

i need to fetch 5 record and display in view and then 5 record and display in view as 10 record without load (Initialy loaded) previous 5 record  again with new one