$(function(){
	p2_change();
	mid_category_change();

    $("#search_p2").change(function(){
        p2_change();

    })
    $("#mid_category").change(function(){
        mid_category_change();

    })
});

function return_select(i){
    i = i + " option:selected";
    return $(i).attr("value");
}

function p2_change(){
    var p2 = return_select("#search_p2");
    var mid_category = return_select("#mid_category");
    $.ajax({
        //url : "<?=site_url("search/get_mid_category")?>",
        url : "/patent/search/get_mid_category.html",
        type : "post",
        async: false,
        data : ({p2: p2,mid_category: mid_category}),
        success: function(request) {
            $('#mid_category').html(request);
        }
    })

}

function mid_category_change(){
    var name = return_select("#mid_category");
    var mini_category = return_select("#mini_category");
    $.ajax({
        //url : "<?=site_url("search/get_mini_category")?>",
        url : "/patent/search/get_mini_category.html",
        type : "post",
        async: false,
        data : ({name: name,mini_category: mini_category}),
        success: function(request) {
            $('#mini_category').html(request);
        }
    })
}