I'm having an error in my query the entries that I wanna are insert are

Here is my code

```
insertNew(1,"bob","johnson","brown","Jr",098765432123,"bobbrown@yahoo.com","1993-12-25",0)
function insertNew($empID,$fName,$mName,$lName,$suffix,$cellNum,$email,$birthDate,$pos)
 {
switch($pos)
{
    case 0:
    $query = "INSERT INTO vtiger_contactscf (cf_739,cf_703,cf_705) VALUES ($empID,'$mName','$suffix'); 
          INSERT INTO vtiger_contactdetails (firstname,lastname,email,contact_no) VALUES ('$fName','$lName','$email',$cellNum); 
          INSERT INTO vtiger_contactsubdetails (birthday) VALUES ('$birthDate'); ";
    $result = mysql_query($query) or die (mysql_error());
    echo "Registration for employee successful!";
    break;
}
}

```

I'm receiving this error 

> 
> You have an error in your SQL syntax; check the manual that
>  corresponds to your MySQL server version for the right syntax to use
>  near 'INSERT INTO vtiger\_contactdetails
>  (firstname,lastname,email,contact\_no) VALUES (' at line 2
> 
> 
>