Both Ativan and Xanax are the same, they are sedatives & hypnotics which are coming under Benzo's, the test will show that u r taking benzo's only without specifying which drug u have taken. any body take such drugs would be addicted and tolerated to, so no any organization work would trust addicts. even if u got it legally (prescription). we are called drug abusers and hence you should be aware that why u been laid off from yr job. i hope you can tolerate this matter for time being and hope youu can get another job to fill .

may God bless you