custom pagination how define ??

Hello ,

I want to custom pagination like attche image so how i can do this Please Help.

Thanks

language : {

        "oPaginate": {
            "sNext": ">",
            "sPrevious": "<",
            "sFirst": "|<",
            "sLast": ">|"
        },

    },

i know this but page number put in dropdown so how i can do this ???