代碼如下:
<script type="text/javascript">
    function AddFavorite(sURL, sTitle) {
        try {
            window.external.addFavorite(sURL, sTitle);
        }
        catch (e) {
            try {
                window.sidebar.addPanel(sTitle, sURL, "");
            }
            catch (e) {
                alert("加入收藏失敗，請使用Ctrl+D進行添加");
            }
        }
    }
    function SetHome(obj, vrl) {
        try {
            obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl);
        }
        catch (e) {
            if (window.netscape) {
                try {
                    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
                }
                catch (e) {
                    alert("此操作被瀏覽器拒絕！/n請在瀏覽器地址欄輸入“about:config”并回車/n然后將 [signed.applets.codebase_principal_support]的值設置為'true',雙擊即可。");
                }
                var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
                prefs.setCharPref('browser.startup.homepage', vrl);
            }
        }
    }
</script>

代碼如下:
 * <a onclick="SetHome(this,window.location)" style="cursor: pointer;">設為首頁</a> *<a