兼容 IE6、IE7、FF 的“加入收藏”

 

<script type="text/javascript" language="javascript">

function AddFavorite(sURL, sTitle) {

    try {

        window.external.addFavorite(sURL, sTitle);

    } catch (e) {

        try {

          window.sidebar.addPanel(sTitle, sURL, "");

        } catch (e) {

            alert("加入收藏失败,请手动添加.");

        }

    }

}

function setHomepage(pageURL) {

    if (document.all) {

        document.body.style.behavior='url(#default#homepage)';

        document.body.setHomePage(pageURL);

    }

    else if (window.sidebar) {

        if(window.netscape) {

            try {

                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");

            }

            catch (e) {

                alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项signed.applets.codebase_principal_support 值该为true" );

            }

        }

       var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);

        prefs.setCharPref('browser.startup.homepage',pageURL);

    }

}

</script>

 

<a href="javascript:setHomepage('url');">设为首页</a>

<a href="#" onclick="javascript:AddFavorite('url', 'sitename');return false">加入收藏</a>