function submitLoginForm(oForm){
    sUser  = oForm.user.value  = oForm.user.value.replace(/\s/g,"");
    sPW    = oForm.pw.value    = oForm.pw.value.replace(/\s/g,"");
    if( sUser.length == 0 ) { alert("Name required"); return false; }
    if( sPW.length == 0 )   { alert("Password required"); return false; }
    return true;
}