$(document).ready(function() {
    $(".child").hide();
});

function toggle(id) {
    var obj = $(".owner" + id + "");

    var imgobj = $("#ico" + id);
    var imgsrc = imgobj.attr("src");

    if (obj.hasClass("open")) {
        obj.addClass("closed"); obj.removeClass("open");
        imgsrc = imgsrc.replace("tree-collapse", "tree-expand");
        obj.hide();
    } else {
        obj.addClass("open"); obj.removeClass("closed");
        imgsrc = imgsrc.replace("tree-expand", "tree-collapse");
        obj.show();
    }
    imgobj.attr("src", imgsrc);
}

function showimg(img) {
    $('#imgmap').attr('src', '/_gfx/cirkel_start' + img + '.jpg');
}