// 加入收藏
function addFav(){
   if (document.all){
     window.external.addFavorite('http://www.###.com/','114');
    }else if(window.sidebar){
   window.sidebar.addPanel('114', 'http://www.###.com/', "");
}
}
// 设为首页
function setHomepage(){
if (document.all){
document.body.style.behavior='url(#default#homepage)';
document.body.setHomePage('http://www.###.com/');
}else if(window.sidebar){
if(window.netscape){
try{netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}catch (e){
alert( "设为首页失败，请手动设置！" );
}
}
}
}

/*更换显示样式*/
function setTab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
 }
}