function SetHome(obj) {
    var url = window.location.href;
    try {
        obj.style.behavior = 'url(#default#homepage)';
        obj.setHomePage(url);
    }
    catch (e) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                //错误
                alert("此操作被浏览器拒绝!\n请在浏览器地址栏输入\"about:config\"并回车\n然后将[singned.applets.codebase_principal_support]的值设置为'true',双击即可.");
            }
            var prefs = Components.classes['@mozila.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', url);
        };
    };
};

function AddFavorite() {
    var url = window.location.href;
    try {
        window.external.addFavorite(url, "安徽旅游网");
    }
    catch (e) {
        try {
            window.sidebar.addPanel("安徽旅游网", url, "");
        }
        catch (e) {
            //错误
            alert("加入收藏失败,请使用Ctrl+D进行添加");
        };
    };
};

function queryOption() {
    var option_ul = gId("query_option");
    var cur_option = gId("hidcuroption");
    if (option_ul) {
        var option_a = gTags("a", option_ul);
        if (option_a && option_a.length > 0) {
            for (var i = 0; i < option_a.length; i++) {
                bind(option_a[i], "mousemove", function(o) {
                    for (var j = 0; j < option_a.length; j++) {
                        option_a[j].parentNode.className = "";
                    }
                    var target = tag(o);
                    target.parentNode.className = "active";
                    cur_option.value = target.innerText;
                });
            }
        }
    }
};