IE下设置网页为 首页，收藏

<script type="text/javascript" language="javascript">
    //收藏，设为首页 add by zfj 2012-11-05
    function AddFavorite(sURL, sTitle) {
        try {
            window.external.addFavorite(sURL, sTitle);
        }
        catch (e) {
            try {
                window.sidebar.addPanel(sTitle, sURL, "");
            }
            catch (e) {
                alert("加入收藏失败，请使用Ctrl+D进行添加");
            }
        }
    }
    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[signed.applets.codebase_principal_support]设置为'true'");
                }
                var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
                prefs.setCharPref('browser.startup.homepage', vrl);
            }
        }
    }
    </script>

    <a  href="javascript:void(0);" onclick="AddFavorite(window.location,document.title)" style="cursor:hand">加入收藏</a>&nbsp;&nbsp;
    <a  href="javascript:void(0);" onclick="SetHome(this,window.location)" style="cursor:hand">设为首页</a>