//添加到收藏夹,兼容火狐和ie function addBookmark(url,title) { if (window.sidebar) { window.sidebar.addPanel(title, url,""); } else if( document.all ) { window.external.AddFavorite( url, title); } else if( window.opera && window.print ) { return true; } } //设为首页,兼容火狐和ie function setHomepage() { if (document.all) { document.body.style.behavior='url(#default#homepage)'; document.body.setHomePage(window.location.href); } 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',window.location.href); } }