我有这个函数,我用 onClick="login_f('.$return.')" 从 PHP 调用它但是在 Firefox 中它给了我一个错误“参数列表后缺少javascript”有帮助吗?
  function login_f(return_v){
    email = document.login.email.value;
    email2 = document.login.email2.value;
    if(email == "" || email2 == ""){
      if(readCookie("lang") == "it_IT")
        msg('<span style="color:#D90909">Compila tutti i campi!</span>'); 
      else
        msg('<span style="color:#D90909">Fill in all fields!</span>');
    }
    else if(email != email2){
      if(readCookie("lang") == "it_IT")
        msg('<span style="color:#D90909">Le email non coincidono!</span>');
      else
        msg('<span style="color:#D90909">The emails do not match!</span>');
    }
    else{
      var date = new Date();
      date.setTime(date.getTime() + (365*24*60*60*1000));
      var expires = "; expires=" + date.toGMTString();
      document.cookie = "email=" + email + expires + "; path=/sbm/";
      if(return_v == "" || return_v == null)
        window.location.href = "http://www.xriuk.com/sbm/";
      else
        window.location.href = return_v;
    }
  }