switch($tab){
case 'score':
$scoreClass="active";
break;
case 'avatar':
$avatarClass="active";
break;
case 'rank':
$rankClass="active";
break;
case 'userTag':
$userTagClass="active";
break;
case 'field':
$fieldClass="active";
break;
case 'fieldRegister':
$fieldRegisterClass="active";
break;
default:
break;
}