$(function() {
    
    $("#hangye_ul").css("display", "inline");

    $("#NavigationInfo a").live("mousemove", function(i) {
        var id = $(this).attr("id") + "_ul";
        hiddleFuc();
        $("#" + id).css("display", "inline");
        $("#" + $(this).attr("id") + "_dd").css("background", "url(images/jph.png)");
        $("#" + $(this).attr("id") + "_dd").css("background-position", "0 -189px");
        $("#" + $(this).attr("id") + "_dd a").css("color", "#5a9900");
        $("#" + $(this).attr("id") + "_dd a").css("font-weight", "bold");
        $("#" + $(this).attr("id") + "_dd a").addClass("green");
    })
    
})

function hiddleFuc() {
    $(".lo_bt_ul").each(function(i) {
    $(".lo_bt_ul").eq(i).css("display", "none");
})

$("#NavigationInfo dd").css("background", "url(images/jph.png)");
$("#NavigationInfo dd").css("background-position", "0 -160px");
$("#NavigationInfo dt").css("background", "url(images/jph.png)");
$("#NavigationInfo dt").css("background-position", "0 -160px");

$("#NavigationInfo dd a").css("color", "black");
$("#NavigationInfo dd a").css("font-weight", "normal");
$("#NavigationInfo dt a").css("color", "black");
$("#NavigationInfo dt a").css("font-weight", "normal");

}