jQuery.event.add(window, "load", function(){
    var row = 2;
    maxHeight = 0;
    $("div.case_index_box").each(function(i){
        if(maxHeight < $(this).height()){
            maxHeight = $(this).height();
        }
        $(this).addClass("row");
        if(i % row == row - 1){
            $("div.row").height(maxHeight).removeClass("row");
            maxHeight = 0;
        }
    })
    $("div.row").height(maxHeight).removeClass("row");
});